Home

HP 4100 Enterprise Virtual Array User's Manual

1. Je e if j re et AM 1 Battery O 2 Battery 1 EVA8000 8100 only 3 Blower 0 4 Blower 1 5 Operator Control Panel OCP 6 Status indicators 7 Unit ID High availability features Two interconnected controllers ensure that the failure of a controller component does not disable the system A single controller can fully support an entire system until the defective controller or controller component is repaired For EVA8x00 configurations with more than four disk drive enclosures the complete data redundancy configuration includes device loop switches on the two Loop A and two Loop B data paths For EVA4x00 and EVA6x00 configurations data redundancy is accomplished with device loop switches on the two Loop A data paths Each HSV210 A B controller has two lead acid cache batteries that provide power to the cache memory Each HSV200 A B controller has one battery When the batteries are fully charged they can provide power to the cache for up to 96 hours Operator control panel The operator control panel OCP provides a direct interface to each controller From the OCP you can display storage system status and configuration information shut down the storage system and manage the password The OCP includes a 40 character LCD alphanumeric display six push buttons and five status indicators See Figure 22 page 44 HP Command View EVA is the tool you will t
2. amp amp lt gt _ e Cannot include the following characters space NOTE You must be running HP Command View EVA 6 0 or later to use passwords of more than eight characters HP Command View EVA 8 0 1 is required with XCS 6 200 If you set a password longer than eight characters you will no longer be able to manage the storage system with an earlier version of HP P6000 Command View In this case it will be necessary to clear the long password and reenter a password of no more than eight characters Complete the following procedure to enter the password 1 Select a unique password of 8 to 16 characters With the default menu displayed press W three times to display System Password Press to display Change Password Press Enter for yes The default password AAAAAAAA is displayed Press W or amp to select the desired character oS Press to accept this character and select the next character Repeat the process to enter the remaining password characters Press Enter to enter the password and return to the default display Installing HP P6000 Command View HP P6000 Command View is installed on a management server Installation may be skipped if the latest version of HP P6000 Command View is running Verify the latest version at the HP website http h18006 www1 hp com storage software html ON XO Procedures for getting started 17 See the HP P6000 Command View Installa
3. Controller failure Write delay server hangs or reboots One controller failed other controller and shelves critical shelves offline Volume not accessible Server cold reboot data lost Check disk when rebooting Controller restart Controller momentarily in failed state server keeps copying All data copied no interruption Event error warning error detected during paging operation Server path failure Write delay volume inaccessible Host hangs and restarts Storage path failure Write delay volume disappears server still running When cables plugged back in controller recovers server finds volume data loss Oracle Solaris Table 59 Oracle Solaris failure scenarios Fault stimulus Server failure host power cycled Failure effect Check disk when rebooting Data loss data that finished copying survived Switch failure SAN switch disabled Short term Data transfer stops Possible I O errors Long term Repeated error messages on console no access to CDE System reboot causes loss of data on disk Must newfs disk Controller failure Short term Data transfer stops Possible I O errors Long term Repeated error messages on console no access to CDE System reboot causes loss of data on disk Must newfs disk Controller restart Short term Data transfer stops Possible I O errors Long term Repeated error messages on console no access to CDE System reboot cau
4. All LUNs are brought online to the surviving controller On controller failback All LUNs remain on the surviving controller There is no failback except if a host moves the LUN using SCSI commands Path B Failover Only At initial presentation The units are brought online to Controller B On dual boot or controller resynch If cache data for a LUN exists on a particular controller the unit will be brought online there Otherwise the units are brought online to Controller B On controller failover All LUNs are brought online to the surviving controller On controller failback All LUNs remain on the surviving controller There is no failback except if a host moves the LUN using SCSI commands Path A Failover Failback At initial presentation The units are brought online to Controller A On dual boot or controller resynch If cache data for a LUN exists on a particular controller the unit will be brought online there Otherwise the units are brought online to Controller A On controller failover All LUNs are brought online to the surviving controller On controller failback All LUNs remain on the surviving controller After controller restoration the units that are online to Controller B and set to Path A are brought online to Controller A This is a one time occurrence If the host then moves the LUN using SCSI commands the LUN will remain where moved Path
5. NOTE To maintain data integrity corrective action should be implemented immediately for an UNRECOVERABLE condition e Critical occurs when one or more enclosure components have failed or are operating outside of their specifications The failures impact the normal operation of some components in the enclosure Other components within the enclosure may be able to continue normal operations Prompt corrective action should be taken to prevent system degradation e Noncritical occurs when one or more components inside the enclosure have failed or are operating outside of their specifications The failure of these components does not impact continued normal operation of the enclosure All components in the enclosure continue to operate according to their specifications The ability of the components to operate correctly may be reduced should other errors occur Prompt corrective action should be taken to prevent system degradation e Information the least severe condition indicates a condition exists that does not reduce the capability of a component However the condition can become an error and require corrective action An INFORMATION condition provides an early warning which enables you to prepare to implement corrective action before a component fails Correction of the reported problem may be delayed The error conditions are prioritized by severity from most severe to least The most severe condition takes precede
6. When the EMU cannot determine the drive link rate during the one minute drive bypass time the EMU places the drive on the loop This process allows the drive to negotiate for an address o If negotiation indicates the link rates are compatible the EMU rechecks the drive link rate to verify compatibility o If negotiation indicates the link rates are incompatible an error condition exists and drive loop data transfers stop This condition report remains active until the problem is corrected The problem affects disk drive en Therefore correction to prevent the possible failure of other elements is not required Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Replace the defective drive with e A Fibre Channel compatible drive e A Fibre Channel drive capable of operating at a link rate supported by I O modules and transceivers 3 Observe the EMU to ensure the error is corrected 4 If unable to correct the problem contact your authorized service representative 0 1 en 02 INFORMATION condition Drive missing The drive is improperly installed or missing Either option could affect the enclosure air flow and cause an over temperature condition for another element e This error remains active for one minute or until the problem is corrected whichever occurs first e Immediate correction is not required However correction cannot be delayed indefinitely Complet
7. IEC 309 receptacle 3 wire 30 A 50 Hz e The standard power configuration for any Enterprise Virtual Array rack is the fully redundant configuration Implementing this configuration requires o Two separate circuit breaker protected 30 A site power sources with a compatible wall receptacle see Figure 26 page 53 One dual PDU assembly Each PDU connects to a different wall receptacle o Six Power Distribution Modules PDM per rack Three PDMs mount vertically on each side of the rack Each set of PDMs connects to a different PDU o The drive enclosure power supplies on the left PS 1 connect to the PDMs on the left with a gray 66 cm 26 in power cord o The drive enclosure power supplies on the right PS 2 connect to the PDMs on the right with a black 66 cm 26 in power cord o The upper controller connects to a PDM on the left with a gray 152 cm 60 in power cord o The lower controller connects to a PDM on the right with a black 66 cm 26 in power cord NOTE Drive enclosures when purchased separately include one 50 cm black cable and one 50 cm gray cable The configuration provides complete power redundancy and eliminates all single points of failure for both the AC and DC power distribution CAUTION Operating the array with a single PDU will result in the following conditions e No redundancy e Louder controllers and disk enclosures due to increased fan speed e HP P6000 Command View
8. Oracle StorEdge Traffic Manager MPxIO Sun Storage Multipathing Oracle StorEdge Traffic Manager MPxIO Sun Storage Multipathing can be used for FCAs configured with the Oracle SAN driver and depending on the operating system version architecture SPARC x86 and patch level installed For configuration details see the HP MPxIO application notes available on the HP support website http www hp com support manuals NOTE MPxIO is included in the SPARC and x86 Oracle SAN driver A separate installation of MPxIO is not required In the Search products box enter MPxIO and then click the search symbol Select the application notes from the search results Configuring with Veritas Volume Manager The Dynamic Multipathing DMP feature of Veritas Volume Manager VxVM can be used for all FCAs and all drivers EVA disk arrays are certified for VxVM support When you install FCAs ensure that the driver parameters are set correctly Failure to do so can result in a loss of path failover in DMP For information about setting FCA parameters see Configuring FCAs with the Oracle SAN driver stack page 83 and the FCA manufacturer s instructions The DMP feature requires an Array Support Library ASL and an Array Policy Module APM The ASL APM enables Asymmetric Logical Unit Access ALUA LUNs are accessed through the primary controller After enablement use the vxdisk list lt device gt command to determine the primary and second
9. Path A Failover If the disk is currently presented on controller B it is moved to controller A If the disk is on controller A it remains there Path B Failover If the disk is currently presented on controller A it is moved to controller B If the disk is on controller B it remains there Path A Failover Failback If the disk is currently presented on controller B it is moved to controller A If the disk is on controller A it remains there Path B Failover Failback If the disk is currently presented on controller A it is moved to controller B If the disk is on controller B it remains there Storage system shutdown and startup The storage system is shut down using HP P6000 Command View The shutdown process performs the following functions in the indicated order Flushes cache Removes power from the controllers Disables cache battery power Removes power from the drive enclosures Disconnects the system from HP P6000 Command View NOTE e The storage system may take a long time to complete the necessary cache flush during controller shutdown when snapshots are being used The delay may be particularly long if multiple child snapshots are used or if there has been a large amount of write activity to the snapshot source virtual disk bo gt e Individual EVA storage array components should not be powered off during normal operation Before powering off any storage system component contact your
10. Req Front Req Rear Ib kg Clearance Clearance in cm in cm Evacuees and 78 75 23 7 60 3 40 2 102 2 537 244 1 30 76 2 30 76 2 EVA8x00 2C2D 200 03 42U rack EVA6x00 and 78 75 23 7 60 3 40 2 102 2 854 308 2 30 76 2 30 76 2 EVA8x00 2C6D 200 03 42U rack EVA8x00 2C12D 78 75 23 7 60 3 40 2 102 2 1290 586 4 30 76 2 30 76 2 42U rack 200 03 EVA4x00 6x00 8x00 7 0 17 78 17 6 44 70 27 5 69 85 120 54 55 N A N A Controller Assembly M5314B M5314C 5 25 13 34 19 0 42 26 20 50 8 71 32 21 N A N A Drive Enclosure Environmental specifications To ensure optimum product operation you must maintain the operational environmental specifications listed in Table 33 page 112 The ambient temperature the enclosure air intake or room temperature is especially critical Table 33 Environmental specifications Operating Temperature 50 to 95 F 10 to 35 C Reduce rating by 1 F for each 1000 ft altitude 1 8 C 1 000 m Shipping Temperature 40 to 150 F 40 to 66 C 112 Regulatory notices and specifications Table 33 Environmental specifications continued Humidity 10 to 90 non condensing Shipping Humidity 5 to 90 non condensing Power specifications The input voltage is a function of the country specific input voltage to Enterprise storage system Altitude Up to 8 000 ft 2 400 m Air Quality N
11. e Disables the upper controller power supply PDU 2 PDU 2 connects to AC power distribution source 2 A PDU 2 failure e Disables the power distribution circuit e Removes power from PDMs 4 5 and 6 e Disables PS 2 in the drive enclosures e Disables the lower controller power supply There are six PDMs mounted in the rear of each rack e Three mounted on the left vertical rail connect to PDU 1 e Three mounted on the right vertical rail connect to PDU 2 54 Enterprise Virtual Array hardware components Each PDM has eight AC receptacles and one thermal circuit breaker The PDMs distribute the AC power from the PDUs to the enclosures Two power sources exist for each controller pair and drive enclosure If a PDU fails the system will remain operational A CAUTION The AC power distribution within a rack ensures a balanced load to each PDU and reduces the possibility of an overload condition Changing the cabling to or from a PDM could cause an overload condition HP supports only the AC power distributions defined in this user guide Figure 28 Rack PDM KE 5 Gi 5 2 2 5 e e E NET e 131a 1 Power receptacles 2 Thermal circuit breakers 3 AC power connector Rack AC power distribution The power distribution in an Enterprise Virtual Array rack is the same for all variants The site AC input voltage is routed to the dual PDU assembly mounted in the rack lower rear
12. 11 21 FCA configuring 83 configuring Qlogic 85 configuring Emulex 84 FCC Class A Equipment compliance notice 104 Class B Equipment compliance notice 104 Declaration of Conformity 105 modifications 105 FCC Class A certification 104 Federal Communications Commission FCC notice 104 fiber optics cleaning cable connectors 71 protecting cable connectors 71 Fibre Channel Drive Enclosure defined 19 Fibre Channel drive enclosures 27 Fibre Channel loop switch connecting to 19 Fibre Channel Loop Switches 39 defined 19 38 reading indicators 40 testing 40 file name error code definitions 137 firmware version display 47 functions monitoring 28 H hardware components 19 harmonics conformance Japan 111 help obtaining 101 high availability HSV Controllers 43 high current conditions 132 high temperature conditions 123 124 high voltage conditions 131 host bus adapters 15 hosts adding 81 HP technical support 101 HP P6000 Command View adding hosts with 73 creating virtual disk with 73 location of 11 using 73 HSV controller OCP shutting down the controller 48 shutdown 48 HSV Controllers defined 19 initial setup 15 I O modules bidirectional 21 CRITICAL conditions 133 element numbering 133 monitored functions 28 NONCRITICAL conditions 133 134 IDX code display 136 indicators battery status 44 EMU displays 29 push buttons 45 pushbutton 30 INFORMATION conditions aud
13. 206V Range Line Voltage 187 to 256V Line Frequency North America 60Hz Europe 50Hz Japan 50 or 60 Hz Storage system specifications 113 Table 36 EVA4x00 power specifications 208 Volts drives Maximum per line Table 37 EVA4x00 power specifications 230 Volts Specification 2C1D 2C2D 2C3D 2C4D Typical Total System Wattage 638 1013 1390 1767 Total System BTU hour 1729 3014 4300 5585 Input Current A 1 6 2 6 3 5 4 4 Typical per line In Rush Current A 98 132 170 220 Failover Mode Input Current A 2 7 4 3 5 9 7 5 Typical is described as a system in normal steady state operation i e both PDUs operating normally the array reading writing to disk drives in a production environment This data represents fully populated drive enclosures with 15K RPM disk drives Other drive types may vary slightly For example if you are using 10K RPM drives the power specifications will be approximately 20 less than the 15K RPM drives Maximum per line Table 38 EVA6x00 power specifications 208 Volts Specification 2C3D 2C4D Typical Total System 1390 1767 Wattage Total System 4300 5585 BTU hour Input Current A 3 3 4 2 Typical per line In Rush Current A 190 244 Failover Mode Input Current A 5 5 7 Typical is described as a system in normal steady state operation i e both PDUs operating normally the
14. Microsoft Windows Microsoft Windows Microsoft Windows 2008 Check the Host folder in the Navigation pane of HP P6000 Command View to verify that the host FCAs are added NOTE More information about HP P6000 Command View is available at http www hp com support manuals Click Storage Software under Storage and then select HP Command View EVA Software under Storage Device Management Software Creating and presenting virtual disks To create and present virtual disks to the host server Testing connections to the EVA 73 1 From HP P6000 Command View create a virtual disk on the EVA4x00 6x00 8x00 2 Specify values for the following parameters e Virtual disk name e Vraid level e Size 3 Present the virtual disk to the host you added A If applicable OpenVMS select a LUN number if you chose a specific LUN on the Virtual Disk Properties window Verifying virtual disk access from the host To verify that the host can access the newly presented virtual disks restart the host or scan the bus If you are unable to access the virtual disk e Verify that all cabling is connected to the switch EVA and host e Verify that all firmware levels are appropriate for your configuration For more information refer to the Enterprise Virtual Array QuickSpecs and associated release notes See Related information page 101 for the location of these documents e Ensure that you are running a supported ve
15. Module latch red wine colored 5 Blower tabs red wine colored 6 Blower Power supplies The two power supplies mount in the rear of the enclosure See Figure 23 page 50 The supplies are autoranging and operate on a country specific AC input voltage of 202 to 240 VAC 10 50 to 60 Hz 5 188 to 264 VAC 47 to 63 Hz The DC outputs of this power supply are e 51 VDC for the EMU I O module backplane and disk drives e 121 VDC for the disk drives e 12 5 VDC for the disk drives Fibre Channel drive enclosures 25 The output of each power supply is 499 W with o peak output of 681 W A single power supply can support an enclosure with a full complement of disks The power supply circuitry provides protection against e Overloads e Short circuits e Overheating Power supply status and diagnostic information is reported to the EMU with voltage current and temperature signals See Regulatory notices and specifications page 104 for the enclosure power specifications The power supply temperature sensor provides a temperature range signal to the EMU which uses this signal to set the blower speed The power supply internal temperature can also control the speed of the blower The higher the power supply temperature the faster the speed of the blower If the power supply temperature exceeds a preset value the power supply automatically shuts down Blowers The power supply mounted blowers cool the encl
16. NOTE HP EVA products are designed and tested to withstand the operational shock and vibration limits specified in Table 56 page 144 Transmission of site vibrations through non HP racks seeding these limits could cause operational failures of the system components Table 56 Operating Shock Vibration Shock test with half sine pulses of 10 G magnitude and 10 ms duration applied in all three axes both positive and negative directions Sine sweep vibration from 5 Hz to 500 Hz to 5 Hz at 0 1 G peak with 0 020 displacement limitation below 10 Hz Sweep rate of 1 octave minute Test performed in all three axes Random vibration at 0 25 G rms level with uniform spectrum in the frequency range of 10 to 500 Hz Test performed for two minutes each in all three axes Drives and other items exercised and monitored running appropriate exerciser UIOX P Suite etc with appropriate operating system and hardware 144 Non standard rack specifications E Single Path Implementation This appendix provides guidance for connecting servers with a single path host bus adapter HBA to the Enterprise Virtual Array EVA storage system with no multi path software installed A single path HBA is defined as an HBA that has a single path to its LUNs These LUNs are not EE any other HBA in the server or in the SAN The failure scenarios demonstrate behavior when recommended configurations are employed as well as expected failover
17. PWV Kal Do Siaopadioei dr n avakuKAWon YiveTal pe TPONO NOU NPOEGTATEVEI THY avBpwnivn Uyeia ko TO nepiPaddov ia nEPIGGOTEPEG N NPOPOPIEG XETIK pe TO NOU MNOPEITE va napadwoete Tov XPNOTO eonia TUG yia avakUKAwon ENIKOINWV OTE UE TO APu IO TONIK ypageio THY TOnK unnpeoia ugfieone OIKIAKWV anoppIHHATWV I TO KAT oTNNA ONOU ayopaoate TO NPOIOV Anoppipn axprnotou efonAiopou and xprotes oz tard voikokupi oTHV Eupwnaikn Evwon mmm To oUuBoAo aut oto npoidv TH GUGKEUAGIG TOU UNOSEIKVUEI TI TO OUYKEKPINEVO NPOIdv Sev np ner va SiatiGetai padi pe ta GAA oikiak oac anoppippara AvriGerta eivai Gef oag euQuvn va anoppiwerte tov xpnoro s amp onkiopd oag napadidovr g tov oe kabBopiopevo onpeio oUMoyrs yia THY avVaKUKAWON XPNOTOU N EKTEIKOU Kal N EKTEOVIKOU efon iouou H Eexwpioth ouMoyr Kal avakUkAwon Tou XPNOTOU E ON IGHOU oag KaTd thy andppiwn Ba ouuP e om diarnpnon Tun QGUOIKWV N PWV Kal Sa iaoPaAioe dm n avaKUKAWON yivetal pe TP MO NOU NPOGTATEVEI THY avdpunivn uyeia kar To nepiBaddov Tia nepicodtepes N NPOPOPIEG oyETIKA pe TO NOU UNOPEITE va NAPA WOETE 108 Regulatory notices and specifications TOV XpPNOTO E on ioud oag yia AVAKUKAWON ENIKOIVWVNOTE UE TO APP IO TOMIKO ypageio THY tonik unnpecia 14Brong oikiakwv anoppiPp TWV TO Kat otnpa NOU ayopdoaTe TO NPOIOV Hungarian notice K sz l kek mag nh ztart sban t rt n selejtez se az Eur pai Uni ter let n bak mm
18. Unique frame and rail design Allows fast assembly easy mounting and outstanding structural integrity e Thermal integrity Front to back natural convection cooling is greatly enhanced by the innovative multi angled design of the front door e Security provisions The front and rear door are lockable which prevents unauthorized entry e Flexibility Provides easy access to hardware components for operation monitoring e Custom expandability Several options allow for quick and easy expansion of the racks to create a custom solution Rack configurations Each system configuration depends on the number of disk enclosures included in the storage system For more information about racks and configurations including expansion and interconnection see the HP Enterprise Virtual Array Hardware Configuration Guide Power distribution AC power is distributed to the rack through a dual Power Distribution Unit PDU assembly mounted at the bottom rear of the rack The characteristics of the fully redundant rack power configuration are as follows e Each PDU is connected to a separate circuit breaker protected 30 A AC site power source 220 240 VAC 10 50 or 60 Hz 5 Figure 26 page 53 illustrates the compatible 60 Hz and 50 Hz wall receptacles 52 Enterprise Virtual Array hardware components Figure 26 60 Hz and 50 Hz wall receptacles Z CXO7549A NEMA L6 30R receptacle 3 wire 30 A 60 Hz CX05409B
19. contact your HP authorized service representative RWN gt RWN gt 126 EMU generated condition reports 0 7 01 12 NONCRITICAL condition EMU cannot read NVRAM data The EMU is unable to read data from the NVRAM This condition report remains active until the problem is corrected Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Reset the EMU 3 Observe the EMU to ensure the error is corrected 4 If resetting the enclosure did not correct the problem contact your HP authorized service representative 0 7 01 13 UNRECOVERABLE condition EMU load failure The EMU Field Programmable Gate Array FPGA that controls the ESI bus failed to load information required for EMU operation This condition report remains active until the problem is corrected Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Reset the EMU 3 Observe the EMU to ensure the error is corrected 4 If resetting the enclosure did not correct the problem contact your HP authorized service representative 0 7 01 14 NONCRITICAL condition EMU enclosure address Either the enclosure address is incorrect or the enclosure has no address Possible causes include a defective enclosure address bus cable an incorrectly connected cable or a defective enclosure address bus enclosure ID expansion cable This condition report remains active un
20. e 5020 The XCS version Table 45 page 137 describes types of information available in this file Table 45 Controller event text description file Information type Event Code Description This hexadecimal code identifies the reported event type Termination Code TC This hexadecimal code specifies the condition that generated the termination code It might also define either a system or user initiated corrective action Coupled Crash Control Codes This single digit decimal character defines the requirement for the other controller to initiate a coupled crash control 0 Other controller SHOULD NOT complete a coupled crash 1 Other controller SHOULD complete a coupled crash Dump Restart Control Codes This single decimal character 0 1 3 defines the requirement to 0 Perform a crash dump and then restart the controller 1 DO NOT perform a crash dump just restart the controller 3 DO NOT perform a crash dump DO NOT restart the controller Corrective Action Codes CAC These hexadecimal codes supplement the Termination Code information to identify the faulty element and the recommended corrective action Software Component ID Codes SWCID These decimal codes identify software associated with the event Event Information Packets EIP These codes specify the packet organization for specific type events GUI termination event display 137 D Non standard rack specificatio
21. for an example e For growing existing applications if the operating system supports virtual disk growth increase virtual disk size Otherwise use a software volume manager to add new virtual disks to applications Adding disk drives to the storage system 67 e Set the add disk option to manual See Changing the Device Addition Policy page 69 for more information e When adding multiple disk drives add a disk and wait for its activity indicator 1 to stop flashing up to 90 seconds before installing the next disk see Figure 32 page 68 This procedure must be followed to avoid unexpected EVA system behavior Figure 32 Disk drive activity indicator Creating disk groups 68 The new disks you add will typically be used to create new disk groups Although you cannot select which disks will be part of a disk group you can control this by building the disk groups sequentially Add the disk drives required for the first disk group and then create a disk group using these disk drives Now add the disk drives for the second disk group and then create that disk group This process gives you control over which disk drives are included in each disk group Figure 33 page 68 shows the sequential building of vertical disk groups NOTE Standard and FATA disk drives must be in separate disk groups Disk drives of different capacities and spindle speeds can be included in the same disk group but you may want to conside
22. for data communication or signaling purposes The international spelling that refers to the Fibre Channel standards for optical media A data transfer architecture designed for mass storage devices and other peripheral devices that require very high bandwidth See FCA Fibre Channel Arbitrated Loop The American National Standards Institute s ANSI document that specifies arbitrated loop topology operation An enclosure that provides twelve port central interconnect for Fibre Channel Arbitrated Loops following the ANSI Fibre Channel drive enclosure standard See FRU The act of writing dirty data from cache to a storage media Fault Management Code The HP P6000 Command View display of the Enterprise Storage System error condition information A storage industry dimensional standard for 3 5inch 89 mm and 5 25inch 133 mm high storage devices Device heights are specified as low profile linch or 25 4 mm half height 1 6inch or 41 mm and full height 5 25inch or 133 mm Field Programmable Gate Array A programmable device with an internal array of logic blocks surrounded by a ring of programmable I O blocks connected together through a programmable interconnect The number of cycles that occur in one second expressed in Hertz Hz Thus 1 Hz is equivalent to one cycle per second Field Replaceable Unit A hardware element that can be replaced in the field This type of replacement can require special training tools o
23. log into My Oracle Support https support oracle com CSP vi flash html 1 Select the Patches amp Updates tab and then search for StorEdge SAN Foundation Software 4 4 formerly called StorageTek SAN 4 4 2 Reboot the host after the required software patches have been installed No further activity is required atter adding any new LUNs once the array ports have been configured with the cfgadm c command for Solaris 9 Examples for two FCAs cfgadm c configure c3 cfgadm c configure c4 3 Increase retry counts and reduce I O time by adding the following entries to the etc systen file set ssd ssd retry count 0xa set ssd ssd io time 0x1e 4 Reboot the system to load the newly added parameters For Solaris 10 go the Oracle Software Downloads website http www oracle com technetwork indexes downloads index html to install the latest patches Under Servers and Storage Systems select Solaris 10 Reboot the host once the required software patches have been installed No further activity is required after adding any new LUNs as the controller and LUN recognition are automatic for Solaris 10 1 For Solaris 10 x86 64 ensure patch 138889 03 or later is installed For SPARC ensure patch 138888 03 or later is installed 2 Increase the retry counts by adding the following line to the kernel drv sd conf file sd config list HP HSV retries timeout 10 3 Reduce the I O timeout value to 30 seconds by adding the following line
24. opt hp src hp qla2x00srec unload sh modprobe qla2xxx conf modprobe qla2xxx modprobe qla2300 Linux 77 modprobe qla2400 To reboot the server enter the reboot command A CAUTION Ifthe boot device is attached to the SAN you must reboot the host 7 To verity which RPM versions are installed use the rpm command with the q option For example rpm q hp qla2x00src rpm q fibreutils Upgrading Linux components If you have any installed components from a previous solution kit or driver kit such as the qla2x00 RPM invoke the INSTALL script with no arguments as shown in the following example INSTALL To manually upgrade the components select one of the following kernel distributions e For 2 4 kernel based distributions use version 7 xx e For 2 6 kernel based distributions use version 8 xx Depending on the kernel version you are running upgrade the driver RPM as follows e For the hp_qla2x00src RPM rpm Uvh hp qla2x00src version revision linux rpm e For fibreutils RPM you have two options o To upgrade the driver rpm Uvh fibreutils version revision linux architecture rpm To remove the existing driver and install a new driver rpm e fibreutils rpm ivh fibreutils version revision linux architecture rpm Upgrading qla2x00 RPMs If you have a qla2x00 RPM from HP installed on your system use the INSTALL script to upgrade from qla2x00 RPMs The INSTALL script removes
25. striped mirrorset or RAID set from which the failed member came 1 Element Redundancy The degree to which logical or physical elements are protected by having another element that can take over in case of failure For example each loop of a device side loop pair normally works independently but can take over for the other in case of failure 2 Data Redundancy The level to which user data is protected Redundancy is directly proportional to cost in terms of storage usage the greater the level of data protection the more storage space is required A capability of the Enterprise storage system racks and enclosures to allow continuous system operation by preventing single points of power failure e Fora rack two AC power sources and two power conditioning units distribute primary and redundant AC power to enclosure power supplies e Fora controller or drive enclosure two power supplies ensure that the DC power is available even when there is a failure of one supply one AC source or one power conditioning unit Implementing the redundant power configuration provides protection against the loss or corruption of data An Enterprise Storage System controller pair and the associated disk drive enclosures The Enterprise Storage System controller assigns a unique decimal reporting group number to each EMU on its loops Each EMU collects disk drive environmental information from its own sub enclosure and broadcasts the data over the enclos
26. the blower 4 Ensure that both blowers are operating properly the indicators are on and neither blower is operating at high speed 5 Verify that the ambient temperature range is 10 C to 35 C 50 F to 95 F Correct the ambient conditions 6 Observe the EMU to ensure the error is corrected 7 H unable to correct the problem contact your authorized service representative 0 4 en 02 CRITICAL condition High temperature This condition report indicates that an element temperature is above the high temperature CRITICAL threshold Continued operation under these conditions may result in element failure and may reduce an element MTBF This condition report remains active until the problem is corrected Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Ensure that all elements are properly installed to maintain proper air flow 3 Ensure that nothing is obstructing the air flow at either the front of the enclosure or the rear of the blower 4 Ensure that both blowers are operating properly the indicators are on and neither blower is operating at high speed 5 Verify that the ambient temperature range is 10 C to 35 C 50 F to 95 F Adjust as necessary 6 Observe the EMU to ensure the error is corrected 7 If unable to correct the problem contact your authorized service representative 0 4 en 03 NONCRITICAL condition Low temperature T
27. threshold This report remains active until the problem is corrected To correct this problem record all six characters of the condition report then contact your HP authorized service representative 1 2 en 03 NONCRITICAL condition Low voltage This condition report indicates that an element voltage is approaching but has not reached the low voltage CRITICAL threshold Continued operation under these conditions may result in a CRITICAL condition This condition report remains active until the problem is corrected To correct this problem record all six characters of the condition report then contact your HP authorized service representative Correcting errors 131 1 2 en 04 CRITICAL condition Low voltage This condition report indicates that an element voltage has reached the low voltage CRITICAL threshold This condition report remains active until the problem is corrected To correct this problem record all six characters of the condition report then contact your HP authorized service representative 1 3 en 01 NONCRITICAL condition High current This condition report indicates that an element current is approaching but has not reached the high current CRITICAL threshold Continued operation under these conditions may result in a CRITICAL condition This condition report remains active until the problem is corrected To correct this problem record all six characters of the condition report then contact your HP authori
28. 220001100000710000 with a Preferred multipathing policy NOTE Each LUN can be accessed through both EVA storage controllers at the same time however each LUN path is optimized through one controller To optimize performance if the LUN multipathing policy is Fixed all servers must use a path to the same controller You can also set the multipathing policy from the VMware Management User Interface MUI by clicking the Failover Paths tab in the Storage Management section and then selecting Edit link for each LUN whose policy you want to modify Specifying DiskMaxLUN The DiskMaxLUN setting specifies the highest numbered LUN that can be scanned by the ESX server e For ESX 2 5 x the default value is 8 If more than eight LUNs are presented you must change the setting to an appropriate value To set DiskMaxLUN select Options gt Advanced Settings in the MUI and then enter the highest numbered LUN e For ESX 3 x or ESX 4 x the default value is set to the Max set value of 256 To set DiskMaxLun to a different value in Virtual Infrastructure Client select Configuration gt Advance Settings gt Disk gt Disk MaxLun and then enter the new value Verifying connectivity To verify proper configuration and connectivity to the SAN e For ESX 2 5 x enter the vmkmultipath q command e For ESX 3 x enter the esxcfg mpath 1 command e For ESX 4 x enter the esxcfg mpath b command For each LUN verify that the multipathin
29. 5 page 24 See Table 6 page 25 for the non operational drive status indicator states Table 5 Operational disk drive status indications Enterprise Virtual Array hardware components Activity Online Fault Description Flashing On Off Initial startup On On Off The drive is online but is not being accessed Flashing Flashing Flashing The drive is being located Flashing On Off The drive is operational and active Table 6 Non operational disk drive status indications Activity Online Fault Description On On On Indicates no connection or the controllers are offline Recommended corrective actions 1 Check power supplies for proper operation 2 If defective replace disk drive On Off Flashing Indicates disk drive error not active Recommended corrective actions 1 Verify FC loop continuity 2 Replace disk drive Disk drive blank To maintain the proper enclosure air flow a disk drive or a disk drive blank must be installed in each drive bay The disk drive blank maintains proper airflow within the disk enclosure Power supplies and blowers This section describes the function and operation of the disk enclosure power supplies and blowers Figure 12 page 25 illustrates the major power supply and cooling components Figure 12 Power supply and blower assembly components H 1 Power supply SC J CX07489A 2 Status indicator 3 AC Input connector with bail 4
30. A storage system includes multiple drive enclosures The major components of the enclosure are 3U enclosure Dual redundant active to active 2 Gbps FC loops 2 125 Gbps dual loop 14 drive enclosure Dual 2 Gbps FC LO modules A and B loops Copper Fibre Channel cables Fibre Channel disk drives and drive blanks Dual redundant power supplies Dual redundant blowers Environmental Monitoring Unit EMU Enclosure layout The disk drives mount in bays in the front of the enclosure The bays are numbered sequentially from left to right A drive is referred to by its bay number Enclosure status indicators are located in the lower right front corner Figure 6 page 20 shows the front and rear views of the FC drive enclosure Figure 6 FC drive enclosure front and rear views Vd Front L Out En I J ro ef je 1 Drive bay 1 2 Drive bay 14 3 EMU 4 I O module B 5 Blower 1 6 Power supply 1 20 Enterprise Virtual Array hardware components 7 Blower 2 8 Power supply 2 9 I O module A 10 Status indicators EMU enclosure powe
31. Amps VA Watts BTU h Amps VA Watts BTU h 12 21 6 4969 4790 16345 1 19 9 4578 4414 15060 10 18 2 4188 4037 13775 9 16 5 3797 3660 12489 8 14 5 3334 3214 10965 14 8 3406 3284 11204 7 12 8 2943 2837 9680 13 1 3015 2907 9919 6 1 1 2552 2460 8394 11 4 2625 2530 8633 5 9 4 2161 2083 7109 9 7 2234 2153 7348 4 7 4 1698 1637 5585 7 7 1770 1707 5824 8 0 1843 1777 6063 3 5 7 1307 1260 4300 6 0 1380 1330 4538 6 3 1452 1400 477 2 4 0 916 883 3014 4 3 989 953 3253 4 6 1062 1023 3492 1 2 3 526 507 1729 2 6 598 577 1968 2 9 671 647 2207 140 Non standard rack specifications Table 49 100V Wattage and BTU Hour Enclosures EVA4x00 EVA6x00 EVA8x00 Amps VA Watts BTU h Amps VA Watts BTU h Amps VA Watts BTU h 35 5 3545 3474 11855 31 5 3145 3082 10518 27 5 2746 2691 9181 23 5 2346 2299 7845 18 7 1875 1837 6269 19 5 1946 1907 6508 14 8 1475 1446 4933 15 5 1546 1516 5171 10 8 1075 1054 3596 1 5 1147 1124 3835 1 6 8 676 662 2259 75 747 732 2498 EVA8x00 not supported NIVI A U OINI eo UPS Selection This section provides information that can be used when selecting a UPS for use with the EVA The four HP UPS products listed in Table 50 page 141
32. B Failover Failback At initial presentation The units are brought online to Controller B Enterprise Virtual Array operation Table 25 Failback preference behavior continued Setting Point in time On dual boot or controller resynch Behavior If cache data for o LUN exists on o particular controller the unit will be brought online there Otherwise the units are brought online to Controller B On controller failover All LUNs are brought online to the surviving controller On controller failback All LUNs remain on the surviving controller After controller restoration the units that are online to Controller A and set to Path B are brought online to Controller B This is a one time occurrence If the host then moves the LUN using SCSI commands the LUN will remain where moved Table 26 page 63 describes the failback default behavior and supported settings when AULA compliant multipath software is running with each operating system Recommended settings may vary depending on your configuration or environment Table 26 Failback Settings by operating system Operating system Default behavior Supported settings HP UX Host follows the unit No Preference Path A B Failover Only Path A B Failover Failback IBM AIX Host follows the unit No Preference Path A B Failover Only Path A B Failover Failback Linux Host follows the unit No Preference Path A B
33. Content pane select the Disk Drive tab 3 Click Group to initiate the process for adding the disk to a disk group NOTE If the Device Addition Policy is set to automatic the disk will automatically be added to a disk group In this case the Group option will not be available Handling fiber optic cables This section provides protection and cleaning methods for fiber optic connectors Contamination of the fiber optic connectors on either a transceiver or a cable connector can impede the transmission of data Therefore protecting the connector tips against contamination or damage is imperative The tips can be contaminated by touching them by dust or by debris They can be damaged when dropped To protect the connectors against contamination or damage use the dust covers or dust caps provided by the manufacturer These covers are removed during installation and are installed whenever the transceivers or cables are disconnected Cleaning the connectors should remove contamination The transceiver dust caps protect the transceivers from contamination Do not discard the dust covers A CAUTION To avoid damage to the connectors always install the dust covers or dust caps whenever a transceiver or a fiber cable is disconnected Remove the dust covers or dust caps from transceivers or fiber cable connectors only when they are connected Do not discard the dust covers To minimize the risk of contamination or damage do the followi
34. Each PDU distributes AC to a maximum of four PDMs mounted on the left and right vertical rails see Figure 29 page 56 e PDMs 1 through 3 connect to receptacles A through D on PDU 1 Power cords connect these PDMs to the number 1 drive enclosure power supplies and to the upper controller enclosure e PDMs 4 through 6 connect to receptacles A through D on PDU 2 Power cords connect these PDMs to the number 2 drive enclosure power supplies and to the lower controller enclosure NOTE The locations of the PDUs and the PDMs are the same in all racks Racks 55 Figure 29 Rack AC power distribution Al 5 d the 01290 1 PDM 1 2 PDM 2 3 PDM 3 4 PDU 1 5 PDM 4 6 PDM 5 7 PDM 6 8 PDU 2 Rack System E power distribution components AC power is distributed to the Rack System E rack through Power Distribution Units PDU mounted on the two vertical rails in the rear of the rack Up to four PDUs can be mounted in the rack two mounted on the right side of the cabinet and two mounted on the left side Each of the PDU power cables has an AC power source specific connector The circuit breaker controlled PDU outputs are routed to a group of ten AC receptacles The storage system components plug directly into the PDUs Rack AC power distribution The power distribution configuration in a Rack System E rack depends on the number of storage systems install
35. FC adapters also called host bus adapters through which the host will connect to the fabric that provides access to the storage system or to the storage system directly if using direct connect Operating system type Available LUN numbers up a controller pair using the OCP NOTE This procedure should be performed by an HP authorized service representative Two pieces of data must be entered during initial setup using the controller OCP World Wide Name WWN Required to complete setup This procedure should be performed by an HP authorized service representative Storage system password Optional A password provides security allowing only specific instances of HP P6000 Command View to access the storage system Procedures for getting started 15 The OCP on either controller can be used to input the WWN and password data For more information about the OCP see Operator control panel page 43 Table 1 page 16 lists the push button functions when entering the WWN WWN checksum and password data Table 1 Push button functions Button Function A Selects a character by scrolling up through the character list one character at a time gt Moves forward one character If you accept an incorrect character you can move through all 16 characters one character at a time until you display the incorrect character You can then change the character Yy Selects a character by scrolling
36. Failover Only Path A B Failover Failback OpenVMS Host follows the unit No Preference Path A B Failover Only Path A B Failover Failback recommended Oracle Solaris Host follows the unit No Preference Path A B Failover Only Path A B Failover Failback VMware Host follows the unit No Preference Path A B Failover Only Path A B Failover Failback Windows Failback performed on the host No Preference Path A B Failover Only Path A B Failover Failback Failback preference setting for HSV controllers 63 If preference has been configured to ensure a more balanced controller configuration the Path A B Failover Failback setting is required to maintain the configuration after a single controller reboot Changing virtual disk failover failback setting Changing the failover failback setting of a virtual disk may impact which controller presents the disk Table 27 page 64 identifies the presentation behavior that results when the failover failback setting for a virtual disk is changed NOTE If the new setting causes the presentation of the virtual disk to move to a new controller any snapshots or snapclones associated with the virtual disk will also be moved Table 27 Impact on virtual disk presentation when changing failover failback setting New setting Impact on virtual disk presentation No Preference None The disk maintains its original presentation
37. Run the command mkfs on the new logical volume The new file system is ready to mount Accessing IBM AIX utilities You can access IBM AIX utilities such as the Object Data Manager ODM on the following website IBM AIX 75 hitto www hp com support downloads In the Search products box enter MPIO and then click AIX MPIO PCMA for HP Arrays Select IBM AIX and then select your software storage product Adding hosts To determine the active FCAs on the IBM AIX host enter lsdev Cc adapter grep fcs Output similar to the following appears fcso Available 1H 08 FC Adapter fcsl Available 1V 08 FC Adapter lscfg vl fcs0 fcso U0 1 P1 I5 Q1 FC Adapter Part Number ANE eee bees 80P4543 EC Level eege gpa apea er A Serial Number 1F4280A419 Manufaoturer s secsssc OO1F Feature Code Marketing ID 280B FRU Number 80P4544 Device Specific ZM 3 Network Addreee 10000000C940F529 ROS Level and TD ee 02881914 Device Specific Z0 1001206D Device Specific Zl 00000000 Device Specific Z2 00000000 Device Specific Z3 03000909 Device Specific Z4 FF801315 Device Specific Z5 02881914 Device Specific Z6 06831914 Device Specific Z7 07831914 Device Specific Z8 20000000C940F529 Device Specific Z9 TS1 90A4 Device Specific ZA T1D1 90A4 Device Specific ZB T2D1 90A4 Device Sp
38. Shutdown Options menu on the OCP HP Insight Remote Support software HP strongly recommends that you install HP Insight Remote Support software to complete the installation or upgrade of your product and to enable enhanced delivery of your HP Warranty 60 Enterprise Virtual Array operation HP Care Pack Service or HP contractual support agreement HP Insight Remote Support supplements your monitoring 24x7 to ensure maximum system availability by providing intelligent event diagnosis and automatic secure submission of hardware event notifications to HP which will initiate a fast and accurate resolution based on your product s service level Notifications may be sent to your authorized HP Channel Partner for on site service if configured and available in your country The software is available in two variants e HP Insight Remote Support Standard This software supports server and storage devices and is optimized for environments with 1 50 servers Ideal for customers who can benefit from proactive notification but do not need proactive service delivery and integration with a management platform e HP Insight Remote Support Advanced This software provides comprehensive remote monitoring and proactive service support for nearly all HP servers storage network and SAN environments plus selected non HP servers that have a support obligation with HP It is integrated with HP Systems Insight Manager A dedicated server is recommended to h
39. The incoming data stream is corrupted e A cable is not completely connected e The signal is degraded This error prevents the controller from transferring data on o loop and eliminates the enclosure dual loop capability This error remains active until the problem is fixed To correct this problem record all six characters of the condition report then contact your HP authorized service representative CAN bus communication port conditions The format of a CAN bus communication port report is 1 1 03 ec where e 1 1 is the communication port element type e 03 is the two character CAN bus element number e ecis the error code NOTE The only communication port for which conditions are reported is the CAN bus Therefore the element number is always 03 Resetting the EMU In some cases the only corrective action for an EMU error is to replace the EMU Call your authorized service representative if this action is required Another option is to reset the EMU using the following procedure 1 Firmly grasp the EMU mounting handle and pull the EMU partially out of the enclosure NOTE You do not need to remove the EMU from the enclosure or disconnect the cables You must avoid putting any strain on the cables or connectors 2 Wait 30 seconds and then push the EMU in and fully seat the element in the backplane The EMU should display any enclosure condition report within two minutes 1 1 03 01 NONCRITICAL condition Communica
40. This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that 104 Regulatory notices and specifications interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit that is different from that to which the receiver is connected e Consult the dealer or an experienced radio or television technician for help Declaration of conformity for products marked with the FCC logo United States only This device complies with Part 15 of the FCC Rules SE is subject to the following two conditions 1 this device may not cause harmful interterence and 2 this device must accept any interference received including interference that may cause undesired operation For questions regarding your product see http thenew hp com For questions regarding this FCC declaration contact e Hewlett Packard Company Product Regulations Manager 3000 Hanover St Palo Alto CA 94304 e O
41. accessibility and loss of host data that has not been written to storage NOTE For additional risks see Table 57 page 158 Limitations e HP P6000 Continuous Access is not supported with single path configurations e Single path HBA server is not part of a cluster e Booting from the SAN is not supported Figure 50 HP UX configuration 1 Network interconnection 5 SAN switch 1 2 Host 1 6 SAN switch 2 3 Host 2 7 Controller A 4 Management server 8 Controller B 148 Single Path Implementation Windows Server 32 bit configuration Requirements Switch zoning or controller level SSP must be used to ensure each single path HBA has an exclusive path to its LUNs Single path HBA server can be in the same fabric as servers with multiple HBAs Single path HBA server cannot share LUNs with any other HBAs In the use of snapshots and snapclones the source virtual disk and all associated snapshots and snapclones must be presented to the single path hosts that are zoned with the same controller In the case of snapclones after the cloning process has completed and the clone becomes an ordinary virtual disk you may present that virtual disk as you would any other ordinary virtual disk HBA configuration Risks Limitations Host 1 is a single path HBA host Host 2 is a multiple HBA host with multi pathing software See Figure 51 page 149 Single path failure will result in loss of connection with the storage system
42. against the supported disk firmware in the HP Enterprise Virtual Array Disk Drive Firmware Support See Related information page 101 for a link to this document If the disk drive is using an unsupported version of firmware download the correct firmware from the following website and install it using the instructions included with the firmware file Do not add the disk drive to a disk group if it is using an unsupported firmware version htto www hp com support evadiskfirmware NOTE When downloading the firmware make sure you use the disk model number to locate the correct firmware file If you have difficulty locating the correct firmware contact your HP authorized service representative for assistance If you are running XCS 6 000 verify that leveling is not in progress before upgrading the disk drive firmware In HP P6000 Command View go to the General tab of the Disk Group Properties window and verify that the Leveling field displays Inactive If it displays Active wait for leveling to complete before performing the upgrade This does not apply if you are running XCS 6 100 or later Enterprise Virtual Array operation Figure 36 Disk drive status indicators 1 Activity 2 Online 3 Fault Adding the disk to o disk group After replacing the disk use HP P6000 Command View to add it to a disk group 1 In the Navigation pane select Storage system gt Hardware gt Rack gt Disk enclosure gt Bay 2 In the
43. all six characters of the condition report then contact your HP authorized service representative 8 2 01 12 NONCRITICAL condition Backplane NVRAM read failure The system is unable to read data from the NVRAM This problem prevents communication between elements in the enclosure This condition report is active for 15 seconds To correct this problem record all six characters of the condition report then contact your HP authorized service representative 8 2 01 13 NONCRITICAL condition Backplane WWN is blank The system is unable to read valid data from the NVRAM This report is active until corrected This condition can result in incorrect device location data being displayed 132 EMU generated condition reports To correct this problem record all six characters of the condition report then contact your HP authorized service representative I O Module conditions The format of an I O module condition report is 8 7 en ec where e 8 7 is the I O module element type number e en is the two character I O module element number see Figure 44 page 133 e ecis the error code Figure 44 LO module element numbering CXO7951A 1 LO Module A 01 2 I O Module B 02 Correction of an I O module problem normally requires replacing the module The following sections define the I O module problem by I O modul
44. and partition the new devices using the Sun format utility A CAUTION When selecting disk devices be careful to select the correct disk because using the label partition commands on disks that have data can cause data loss 1 Enter the format command at the root prompt to start the utility 2 Verify that all new devices are displayed If not enter quit or press Ctrl D to exit the format utility and then verify that the configuration is correct see Configuring virtual disks from the host page 89 3 Record the character type device file names for example c1t2d0 for all new disks You will use this data to create the file systems or to use the file systems with the Solaris or Veritas Volume Manager 4 When prompted to specify the disk enter the number of the device to be labeled 5 When prompted to label the disk enter Y 6 Because the virtual geometry of the presented volume varies with size select autoconfigure as the disk type Oracle Solaris 91 VMware Z For each new device use the disk command to select another disk and then repeat Step 1 through Step 6 Repeat this labeling procedure for each new device Use the disk command to select another disk When you finish labeling the disks enter quit or press Ctrl D to exit the format utility For more information see the System Administration Guide Devices and File Systems for your operating system available on the Oracle website htto
45. behavior if guidelines are not met To implement single adapter servers into a multi path EVA environment configurations should follow these recommendations NOTE The purpose of single HBA configurations for non mission critical storage access is to control costs This appendix describes the contigurations limitations and failover characteristics of single HBA servers under different operating systems Much of the description herein are based upon a single HBA configuration resulting in a single path to the device but such is not the case with OpenVMS and Tru64 UNIX HP OpenVMS and Tru64 UNIX have native multi path features by default With OpenVMS and Tru64 UNIX a single HBA configuration will result in two paths to the device by virtue of having connections to both EVA controllers Single HBA configurations are not single path configurations with these operating systems In addition cluster configurations of both OpenVMS and Tru64 UNIX provide enhanced availability and security To achieve availability within ster configurations each member should be configured with its own HBA s and connectivity to shared LUNs Cluster configuration will not be discussed further within this appendix as the enhanced availability requires both additional server hardware and HBAs which is contrary to controlling configuration costs for non mission critical applications For further information on cluster configurations and attributes see the appropriate o
46. cables 105 Class A 104 Class B 104 European Union 106 Japan 111 laser devices 105 modifications 105 Taiwan 111 WEEE recycling notices 106 regulatory notices 104 resetting EMU 125 RESTART LCD 47 restarting the system 47 48 defined 47 rH displays 38 rL displays 38 S Secure Path accessing 72 sensing power supply temperature 26 SES compliance 27 setting password 17 SFP 41 short circuit 26 shutdown controllers 48 shutdown failure 128 shutdown system 46 shutting down the system 47 restarting 48 signals diagnostic 26 slots see enclosures bays Software Component ID Codes see SWCID Software Identification Code see SWCID software version display 47 specifications physical 112 power 113 speed conditions blower 122 status indicators power supplies 26 status disk drives 24 storage system initializing 48 restarting 48 shutting down 47 storage system menu tree fault management 46 system information 46 Storage System Name 45 Subscriber s Choice HP 101 SWCID 135 136 137 symbols in text 102 system information display 46 firmware version 47 software version 47 versions 47 system menu tree shut down system 46 system password 46 system password 46 system rack configurations 52 T TC 137 TC display 136 TC error code 136 technical support HP 101 service locator website 101 temperature condition reports 123 effect of air flow 26 sensing 26 Termination
47. data reaches this level an event code is generated The alarm level is specified by the user Operator Control Panel The element that displays the controller s status using indicators and an LCD Information selection and data entry is controlled by the OCP push button An online drive is a normal high performance drive while a near online drive is a lower performance drive See OCP param password PDM PDU physical disk physical disk array port port colored port name power distribution module power distribution unit power supply preferred address preferred path protocol Q quiesce R rack rack mounting unit That portion of the HSV controller termination code display that defines e The 2 character parameter identifier that is a decimal number in the O through 30 range e The 8 character parameter code that is a hexadecimal number See also IDX and TC A security interlock where the purpose is to allow e A management agent to control only certain storage systems e Only certain management agents to control a storage system Power Distribution Module A thermal circuit breaker equipped power strip that distributes power from a PDU to Enterprise Storage System elements Power Distribution Unit The rack device that distributes conditioned AC or DC power within a rack A disk drive mounted in a drive enclosure that communicates with a controller pair through the device side Fibre
48. down through the character list one character at a time EI Moves backward one character ESC Returns to the default display ENTER Accepts all the characters entered Entering the WWN 16 Fibre Channel protocol requires that each controller pair have a unique WWN This 16 character alphanumeric name identifies the controller pair on the storage system Two WWN labels attached to the rack identify the storage system WWN and checksum See Figure 4 page 16 NOTE e The WWN is unique to a controller pair and cannot be used for any other controller pair or device anywhere on the network e This is the only WWN applicable to any controller installed in a specific physical location even a replacement controller e Once a WWN is assigned to a controller you cannot change the WWN while the controller is part of the same storage system Figure 4 Location of the World Wide Name labels unni a aaa pagg A D v o Kees 0 an Vv 0 OW O50 0108b 1 World Wide Name labels Complete the following procedure to assign the WWN to each pair of controllers 1 Turn the power switches on both controllers off 2 Apply power to the rack 3 Turn the power switch on both controllers on NOTE Notifications of the startup test steps t
49. drive enclosure 3 74 0 288 2 7 7 95 FC loop pair 1 24 6 0 025 0 365 11 89 Filler panel 1U 1 0 47 0 0 875 0 XL Controller Pair 4 120 0 094 2 53 10 64 I 1U 1 75 inches Airflow and Recirculation Component Airflow Requirements Component airflow must be directed from the front of the cabinet to the rear Components vented to discharge airflow from the sides must discharge to the rear of the cabinet Rack Airflow Requirements The following requirements must be met to ensure adequate airflow and to prevent damage to the equipment e If the rack includes closing front and rear doors allow 830 square inches 5 350 sq cm of hole evenly distributed from top to bottom to permit adequate airtlow equivalent to the required 64 percent open area for ventilation e For side vented components the clearance between the installed rack component and the side panels of the rack must be a minimum of 2 75 inches 7 cm e Always use blanking panels to fill all empty front panel U spaces in the rack This ensures proper airtlow Using a rack without blanking panels results in improper cooling that can lead to thermal damage Configuration Standards EVA configurations are designed considering cable length configuration CG serviceability and accessibility and to allow for easy expansion of the system If at all possible it is best to configure non HP cabinets in a like manner Environmental and operating specifications This section i
50. during normal operation When a backplane NVRAM is not programmed or cannot be read by the EMU there is no communication with the disk drives This condition report remains active until the problem is corrected Complete the following procedure to correct this problem Record all six characters of the condition report Reset the EMU Observe the EMU to ensure the error is corrected If resetting the EMU did not correct the problem contact your HP authorized service representative 0 7 01 10 NONCRITICAL condition NVRAM invalid read data The data read from the EMU NVRAM is invalid This error initiates an automatic recovery process This condition report remains active until the problem is corrected If the automatic recovery process does not correct the problem complete the following procedure 1 Record all six characters of the condition report 2 Reset the EMU 3 Observe the EMU to ensure the error is corrected 4 If resetting the enclosure did not correct the problem contact your HP authorized service representative 0 7 01 11 NONCRITICAL condition EMU NVRAM write failure The EMU cannot write data to the NVRAM This condition report remains active until the problem is corrected Complete the following procedure to correct this problem Record all six characters of the condition report Reset the EMU Observe the EMU to ensure the error is corrected If resetting the enclosure did not correct the problem
51. e Better vibration damping for improved performance Fibre Channel drive enclosures 23 Up to 14 disk drives can be installed in a drive enclosure Disk drive status indicators Three status indicators display the drive operational status Figure 11 page 24 shows the disk drive status indicators Table 4 page 24 provides a description of each status indicator Figure 11 Disk drive status indicators 1 Activity 2 Online 3 Fault Table 4 Disk drive status indicator descriptions Status indicator Description W 4 This green status indicator flashes when the disk drive is being Activity accessed It is on when the drive is idle Online TI The green status indicator is on when the disk drive is online and operating normally This indicator will be off in the following situations e There is no controller on the bus e 5 1 VDC is not available e The drive is not properly installed in the enclosure This amber status indicator is on when there is a disk drive failure Depending on the host controller this indicator may flash when the controller detects an error condition The amber status indicator flashes in synchronization with the other two status indicators in response to the EMU locate command Fault Ka Disk drive status displays 24 The disk drive status indicators can assume three states on off or flashing The status indicators states for operational drive status are shown in Table
52. element number is always 01 Resetting the EMU In some cases the only corrective action for an EMU error is to replace the EMU Call your authorized service representative if this action is required Another option is to reset the EMU using the following procedure 1 2 Firmly grasp the EMU mounting handle and pull the EMU partially out of the enclosure NOTE You do not need to remove the EMU from the enclosure or disconnect the cables You must avoid putting any strain on the cables or connectors Wait 30 seconds and then push the EMU in and fully seat the element in the backplane The EMU should display any enclosure condition report within two minutes 07 01 01 CRITICAL condition EMU internal clock There is an internal EMU clock error that will remain active until the problem is corrected Complete the following procedure to correct this problem URON Record all six characters of the condition report Reset the EMU If resetting the EMU did not correct the problem replace the EMU Observe the EMU to ensure the error is corrected If unable to correct the problem contact your HP authorized service representative 07 01 02 UNRECOVERABLE condition EMU interrupted The Inter IC I2C bus is not processing data and the EMU is unable to monitor or report the status of the elements or enclosures IMMEDIATE corrective action is required to ensure proper enclosure operation This condition report remains acti
53. enterprise level data centers incorporate non mission critical applications as well as applications that require high availability Single path capability adds flexibility to budget allocation There is a per path savings as the additional cost of HBAs and multi path software is removed from Ehe requirements These servers can still gain access to the EVA by using single path HBAs without EE software This reduces the costs at the server and infrastructure level High level solution overview 145 Installation requirements e The host must E in a zone with any EVA worldwide IDs WWIDs that access storage devices presented by the hierarchical storage virtualization HSV controllers to the single path HBA host The preferred method is to use HBA and HSV WWIDs in the zone configurations e On HP UX Solaris Microsoft Windows Server 2003 32 bit Linux and IBM AIX operating systems the zones consist of the single path HBA systems and one HSV controller port e On OpenVMS and Tru64 UNIX operating systems the zones consist of the single HBA systems and two HSV controller ports This will result in a configuration where there are two paths per device or multiple paths Recommended mitigations EVA is designed for the mission critical enterprise environment When used with multi path software high data availability and fault tolerance are achieved In single path HBA server configurations neither multi path software nor redundant I O paths are
54. fault management inlormalenuuaassrvaendsnmniamiesejsmtgnavmd 137 D Non standard rack specifications rrrrrrrrrrrrrrrrrrrrrrrrrrrrnnnrrrrrrrrrrrersrsnnnn 138 E Re VE MR RE EN 138 Internal component even vvs 138 EE 5 go COE 138 EVA cabinet measures and foleranes uvuvravsarsvqseaegakrdaadeasemenasmsansned 138 Weights dimensions and component CG measurements ssssnsnsssseioisseseerieressrerererse reee 138 Airtlow EE 139 Component Airflow REC E E 139 Rack Airflow FT 139 Configuration eenegen EE 139 Environmental and operating spede ficteciccatscochdcveseatusaleeccicuncsd eendeitege 139 Power ee U 0 EEE 140 UPS es 141 Environmental selen eetiebtEee eege 143 Sheek and vibration specilicahonsumsaannaduremansrismermnmed vinn sad eidsinminnd kes 144 E Single Path Implementotton e nenes sssssssssssssrssserseereee 145 High level EE ee ERE ENE 145 Benefits at a glance per 145 Installation E EEE EEE 146 Recommended EEN 146 Supported EENEG 146 General configuration componenfs 146 Connecting a single path HBA server to a switch in a fabric zone 146 HP UX eg 148 ee HO RE NE 148 HBA TLL ER Rae EE EEEE 148 leegen 148 E mudineiaausueusbianualbasasesaaius 148 Windows Server 32 bit OG Lee 149 Gs UTE 1 REESE SR RE 149 151203 EE 149 EE EEE ER EE NE 149 He ee EEE KN ME RES 149 Windows Server 64 bit Comnbigurciti otizes cuss Vanerseasicroustianceieintadouededanuatsdcwndaielaaacsreusdeis 150 FEN E 150 le E E 150 ee EE
55. intended function and are therefore covered by these rules These rules place computers and related peripheral devices into two classes A and B depending upon their intended installation Class A devices are those that may reasonably be expected to be installed in a business or commercial environment Class B devices are those that may reasonably be expected to be installed in a residential environment for example personal computers The FCC requires devices in both classes to bear a label indicating the interference potential of the device as well as additional operating instructions for the user The rating label on the device shows the classification A or B of the equipment Class B devices have an FCC logo or FCC ID on the label Class A devices do not have an FCC logo or FCC ID on the label After the class of the device is determined see the corresponding statement in the following sections FCC Class A certification This equipment generates uses and may emit radio frequency energy The equipment has been type tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules which are designed to provide reasonable protection against such radio frequency interference Operation of this equipment in a residential area may cause interference in which case the user at the user s own expense will be required to take whatever measures may be required to correct the interference Any mod
56. k sz l ken illetve a k sz l k csomagol s n l that azonos szimb lum annak jelz s re szolg l hogy a k sz l k a selejtez s sor n az egy b h ztart si hullad kt l elt r m don kezelend A v s rl a hullad kk v lt k sz l ket k teles a kijel lt gy jt helyre sz ll tani az elektromos s elektronikai k sz l kek jrahasznos t sa c lj b l A hullad kk v lt k sz l kek selejtez skori begy jt se s jrahasznos t sa hozz j rul a term szeti er forr sok meg rz s hez valamint biztos tja a selejtezett term kek k rnyezetre s emberi eg szs gre n zve biztons gos feldolgoz s t A begy jt s pontos hely r l b vebb t j koztat st a lakhelye szerint illet kes nkorm nyzatt l az illet kes szem teltakar t v llalatt l illetve a term ket el rus t helyen kaphat Italian notice Smaltimento delle apparecchiature da parte di privati nel territorio dell Unione Europea oy m Questo simbolo presente sul prodotto o sulla sua confezione indica che il prodotto non pu essere smaltito insieme ai rifiuti domestici E responsabilit dell utente smaltire le apparecchiature consegnandole presso un punto di raccolta designato al riciclo e allo smaltimento di apparecchiature elettriche ed elettroniche La raccolta differenziata e il corretto riciclo delle apparecchiature da smaltire permette di proteggere la salute degli individui e l ecosistema Per ulteriori informazioni relative a
57. no action is required NO Correcting errors 127 0 7 01 17 UNRECOVERABLE condition Power shutdown failure The power supply did not respond to o controller EMU or power supply shut down command Shutting down the supply is required to prevent overheating Complete the following procedure to correct the problem l 2 3 Record all six characters of the condition report Move the power cord bail lock 1 Figure 42 page 128 to the left Disconnect the AC power cord 2 from the supply Figure 42 Disconnecting AC power SHS CXO7490A 0 7 01 18 UNRECOVERABLE condition EMU hardware failure The EMU has detected an internal hardware problem This condition report remains active until the problem is corrected Complete the following procedure to correct this problem 2 3 4 Record all six characters of the condition report Reset the EMU Observe the EMU to ensure the error does not recur within the first minute If the error does recur contact your HP authorized service representative The EMU is inoperative and must be replaced as soon as possible 0 7 01 19 UNRECOVERABLE condition EMU ESI driver failure The EMU has detected an internal hardware problem This condition report remains active until the problem is corrected Complete the following procedure to correct this problem 2 3 4 Record all six characters of the condition report Reset the EMU Observe the EMU to ensure the err
58. no vertical or horizontal restrictions exist that would prevent rack movement without damaging the rack Make sure that all four leveler feet are in the fully raised position This process will ensure that the casters support the rack weight and the feet do not impede movement Each rack requires an area 600 mm 23 62 in wide and 1000 mm 39 37 in deep see Figure 30 page 57 Figure 30 Single rack configuration floor space requirements a 4 gt lt Q i I 5 y VW TI Q y y 0x08238A 1 Front door 2 Rear door 3 Rack width 600 mm 4 Service area width 813 mm 5 Rear service area depth 300 mm 6 Rack depth 1000 mm 7 Front service area depth 406 mm 8 Total rack depth 1706 mm If the feet are not fully raised complete the following procedure 1 Raise one foot by turning the leveler foot hex nut counterclockwise until the weight of the rack is fully on the caster see Figure 31 page 58 2 Repeat Step 1 for the other feet Racks 57 Figure 31 Raising o leveler foot CXO7589A 1 Hex nut 2 Leveler foot 3 Carefully move the rack to the installation area and position it to provide the necessary service areas see Figure 30 page 57 To stabilize the rack when it is in the final installation location 1 Use a wrench to lower the foot by turning the leveler foot hex nut clockwise until the caster does not touch the floor Repeat for the other feet 2 After lowering t
59. not been written to storage media even though the host operation processing the data has completed A carrier mounted storage device supporting random access to fixed size blocks of data A carrier that replaces a disk drive to control airflow within a drive enclosure whenever there is less than a full complement of storage devices A method by which a controller pair reserves drive capacity to take over the functionality of a failed or failing physical disk For each disk group the controllers reserve space in the physical disk pool equivalent to the selected number of physical disk drives A physical disk drive set or pool in which a virtual disk is created A disk group may contain all the physical disk drives in a controller pair array or a subset of the array A physical disk drive operating state A physical disk drive can be in a stable or migration state e Stable The state in which the physical disk drive has no failure nor is a failure predicted e Migration The state in which the disk drive is failing or failure is predicted to be imminent Data is then moved off the disk onto other disk drives in the same disk group 165 disk replacement delay drive blank drive enclosure drive enclosure drive enclosure event dual power supply configuration dual loop dynamic capacity expansion E EIA EIP electromagnetic interference electrostatic discharge element EMI EMU enclosure enclosur
60. present Server based operating systems are not designed to inherently recover from unexpected failure events in the I O path for example loss of connectivity between the server and the data storage It is expected that most Giele systems will experience undesirable behavior when configured in non high availability contigurations Because of the risks of using servers with a single path HBA HP recommends the following actions e Use servers with a single path HBA that are not mission critical or highly available e Perform frequent backups of the single path server and its storage Supported configurations All examples detail o small homogeneous Storage Area Network SAN for ease of explanation Mixing of dual and single path HBA systems in a heterogeneous SAN is supported In addition to this document reference and adhere to the SAN Design Reference Guide for heterogeneous SANs located at http h18006 www 1 hp com products storageworks san documentation html General configuration components All configurations require the following components e Enterprise VCS software e HBAs e Fibre Channel switches Connecting a single path HBA server to a switch in a fabric zone Each host must attach to one switch fabric using standard Fibre Channel cables Each host has its single path HBA connected through switches on a SAN to one port of an EVA Because a single path HBA server has no software to manage the connection and en
61. retrieve the WWLUN ID by using HBAnyware SANSurfer You can also retrieve the WWLUN ID as part of the format e scsi inquiry output however it is cumbersome and difficult to read For example 09 e8 20 04 00 00 00 00 00 00 35 30 30 30 31 46 3 50001F 45 31 30 30 32 37 30 39 45 30 35 30 30 30 31 46 E1002709E050001F 45 31 30 30 32 37 30 39 45 38 36 30 30 35 30 38 E1002709E8600508 42 34 30 30 31 30 33 30 45 34 30 30 30 30 35 30 B4001030E4000050 30 30 30 30 42 32 30 30 30 30 00 00 00 00 00 00 0000B20000 o The assigned LUN is part of the device file name For example dev dsk c4t20d5s2 Verifying virtual disks from the host Verify that the host can access virtual disks by using the format command See Example 5 Format command 90 Configuring application servers Example 5 Format command format Searching for disks done c2t50001FE1002709F8d1 configured with capacity of 1008 00M c2t50001FE1002709F8d2 configured with capacity of 1008 00M c2t50001FE1002709FCd1 configured with capacity of 1008 00M c2t50001FE1002709FCd2 configured with capacity of 1008 00M c3t50001FE1002709F9d1 configured with capacity of 1008 00M c3t50001FE1002709F9d2 configured with capacity of 1008 00M c3t50001FE1002709FDd1 configured with capacity of 1008 00M c3t50001FE1002709FDd2 configured with capacity of 1008 00M wW w w wW wW wW w w AVAILABLE DISK SELECTIONS c0t0d0 lt SUN18G cyl 7506 alt 2 hd 19 sec 24
62. seated in the switch and is connected to the power outlet 2 Check the power indicator to verify that the switch is on indicator is lit SFP is installed but the Port Bypassed Re seat the SFP If the same condition occurs the SFP is probably faulty and should be replaced SFP is installed but the SFP status indicator and the Port Bypassed indicator are lit This condition indicates that the switch is not receiving a valid Fibre Channel signal or that the switch is receiving an LIP 1 Ensure that the switch is powered on 2 Contact your HP authorized service representative for further assistance SFP is installed and the SFP status indicator is lit but the devices are not communicating This condition indicates that the switch is receiving a valid Fibre Channel signal but there are no upper level protocols active 1 Verify that you are running the correct firmware on all storage system hardware 2 Check the Loop Operational indicator a If the Loop Operational indicator is lit the devices have completed initialization b If the Loop Operational indicator is off the devices were not initialized Disconnect the devices from the switch Reconnect the devices one at a time This allows you to isolate the device that is responsible for the loop failure 3 Contact your authorized service representative for further assistance HSV controllers Two controllers HSV210 A B or HSV200 A B ar
63. snapshots and snapclones must be presented to the single path hosts that are zoned with the same controller In the case of snapclones after the cloning process has completed and the clone becomes an ordinary virtual disk you may present that virtual disk as you would any other ordinary virtual disk HBA configuration e Host I is a single path HBA e Host 2 is a dual HBA host with multi pathing software See Figure 56 page 155 Risks e Single path failure may result in data loss or disk corruption NOTE For additional risks see Table 61 page 160 154 Single Path Implementation Limitations e e HP P6000 Continuous Access is not supported with single path configurations Single path HBA server is not part of a cluster Booting from the SAN is supported on single path HBA servers Figure 56 Linux 32 bit configuration 1 Network interconnection 5 SAN switch 1 2 Host 1 6 SAN switch 2 3 Host 2 7 Controller A 4 Management server 8 Controller Linux 64 bit configuration Requirements Switch zoning or controller level SSP must be used to ensure each single path HBA has an exclusive path to its LUNs All nodes with direct connection to a disk must have the same access paths available to them Single path HBA server can be in the same fabric as servers with multiple HBAs In the use of snapshots and snapclones the source virtual disk and all associated snapshots and snapclones must be presented to the
64. tege 26 Controls and dressere 27 GAEREN 27 EMU monitoring MAN 28 GR EEN 28 EMU indicator dre 29 OS fier EG aie HCCI OY EEE 29 Alphanumeric display descrpiton 29 Display EE 29 EMU pushbutton status IinGiGGhors ic ciscsisentacseeandewnddneddaddesmasancnnieddantedncsaneheddeomdednataendendeeien 30 Audible alarm operations Age hace tee ae 30 Audible alarm DEES ere carcnantatceedenvaatenyonGuenedatetnntwentaansaatwoacaunaneaaacdadvenoaenseneenelas 30 Controlling the E EE 31 Enabling eenegen eegene 31 Mating or unmuting E EE 31 Disabling the Gui bec GR Weed cceesmndenneysecemverdiouseneddeceuseansnenunelSodaawtetenulaanesceneviasuemachierds 32 Enclosure number FE ves 32 eegene 32 Enclosure address E 33 Contents 3 Enclosure address bus COMMECHIONS 4 ccssscsseseredscsnssnsduscteescoestaccesecceeecosssencveneverersvecses 34 Error Condition ET EE pid ousbet Naevenadtanetniebeanieine eaceeeed 34 Error de 35 DREEMEN Eege egener 35 Error condition report mva sere 36 Navigating the error condition E 36 Fr l Fe 37 Reporting group NUMPES v arse reer ee EAE GkGidien 37 Fibre Channel loop E 38 01002220 loop E 38 Power on self lest E 39 3010010 02 Ge EE 39 Power on self test POST E 40 Reading the ENE eder 40 KEE 41 WEE 41 High availability EE 43 Operator FL 43 are 44 KEE 45 Alphanumeric Gleeweger AEN 45 Displaying the OCP menu jee 45 Displaying system inondlen uaaaaaqadsmssreosmseeeeanuknekekmaeem dng 47 Displaying v
65. the host before any virtual disks are created Also called a communication LUN The ID that can be assigned when a host operating system requires a unique ID The console LUN ID is assigned by the user usually when the storage system is initialized See also console LUN controller controller enclosure controller event controller fault indicator controller pair corrective action code CRITICAL Condition CRU customer replaceable unit D data entry mode default disk group Detailed Fault View device channel device ports device side ports DIMM dirty data disk drive disk drive blank disk failure protection disk group disk migration state A hardware firmware device that manages communications between host systems and other devices Controllers typically differ by the type of interface to the host and provide functions beyond those the devices support A unit that holds one or more controllers power supplies blowers cache batteries transceivers and connectors A significant occurrence involving any storage system hardware or software component reported by the controller to HP P6000 Command View An amber fault indicator that illuminates on the controller OCP to indicate when there is an HSV Controller fault Two interconnected controller modules which together control the disk enclosures in the storage system See CAC A drive enclosure EMU condition that occurs when one or mor
66. to the etc system file set sd sd io time 0x1e 4 Reboot the system to load the newly added parameters Configuring Emulex FCAs with the Ipfc driver To configure Emulex FC As with the lpfc driver l Ensure that you have the latest supported version of the lpfc driver see http www hp com storage spock You must sign up for an HP Passport to enable access For more information on how to use SPOCK see the Getting Started Guide http h20272 www2 hp com Pages spock overview introduction html Edit the following parameters in the kernel drv lpfc conf driver configuration file to set up the FCAs for a SAN infrastructure topology 2 scan down 0 nodev tmo 60 linkdown tmo 60 84 Configuring application servers 3 If using a single FCA and no multipathing edit the following parameter to reduce the risk of data loss in case of o controller reboot nodev tmo 120 4 If using Veritas Volume Manager VxVM DMP for multipathing single or multiple FCAs edit the following parameter to ensure proper VxVM behavior no device delay 0 5 Ina fabric topology use persistent bindings to bind a SCSI target ID to the world wide port name WWPN of an array port This ensures that the SCSI target IDs remain the same when the system reboots Set persistent bindings by editing the configuration file or by using the lputil utility NOTE HP recommends that you assign target IDs in sequence and that the EVA has the sa
67. very intense beam An HSV Controller display defining the last reported fault condition See LTEA A WWN encoded sequence that is obtained from the license key fulfillment website A connection between ports on Fibre Channel devices The link is a full duplex connection to a fabric or a simplex connection between loop devices Also called login it is a procedure whereby a user or network connection is identified as being an authorized network user or participant See arbitrated loop Seven bit values numbered contiguous from O to 126 decimal that represent the 127 valid AL PA values on a loop not all 256 hexadecimal values are allowed as AL PA values per Fibre Channel A Fibre Channel attachment between a controller and physical disk drives Physical disk drives connect to controllers through paired Fibre Channel arbitrated loops There are two loop pairs designated loop pair 1 and loop pair 2 Each loop pair consists of two loops called loop A and loop B that operate independently during normal operation but provide mutual backup in case one loop fails Last Termination Event Array A two digit HSV Controller number that identifies a specific event that terminated an operation Valid numbers range from 00 to 31 Logical Unit Number A SCSI convention used to identify elements The host sees o virtual disk as a LUN The LUN address a user assigns to a virtual disk for a particular host will be the LUN at which that host will see t
68. will continuously display a warning condition making issue monitoring a labor intensive task Although the array is capable of doing so HP strongly recommends that an array operating with a single PDU should not e Be put into production e Remain in this state for more than 24 hours Racks 53 PDUs PDMs Each Enterprise Virtual Array rack has either a 50 or 60 Hz dual PDU mounted at the bottom rear of the rack The 228481 002 228481 003 PDU placement is back to back plugs facing down with switches on top e The standard 50 Hz PDU cable has an IEC 309 3 wire 30 A 50 Hz connector e The standard 60 Hz PDU cable has a NEMA L6 30P 3 wire 30 A 60 Hz connector If these connectors are not compatible with the site power distribution you must replace the PDU power cord cable connector Each of the two PDU power cables has an AC power source specific connector The circuit breaker controlled PDU outputs are routed to a group of four AC receptacles see Figure 27 page 54 The voltages are then routed to PDMs sometimes referred to as AC power strips mounted on the two vertical rails in the rear of the rack Figure 27 Dual PDU assembly 1 PDU 1 2 PDU 2 3 Circuit breakers 4 AC receptacles 5 Mounting hardware PDU 1 PDU 1 connects to AC power distribution source 1 A PDU 1 failure e Disables the power distribution circuit e Removes power from PDMs 1 2 and 3 e Disables PS 1 in the drive enclosures
69. zoned with two controllers Figure 48 Single path HBA server without OpenVMS or Tru64 UNIX 1 Network interconnection 6 SAN switch 2 2 Single HBA server 7 Fabric zone 3 Dual HBA server 8 Controller A 4 Management server 9 Controller B 5 SAN switch 1 Figure 49 Single path HBA server with OpenVMS or Tru64 UNIX 1 Network interconnection 6 SAN switch 2 2 Single HBA server 7 Fabric zone 3 Dual HBA server 8 Controller A 4 Management server 9 Controller B 5 SAN switch 1 Supported configurations 147 HP UX configuration Requirements e Proper switch zoning must be used to ensure each single path HBA has an exclusive path to its LUNs e Single path HBA server can be in the same fabric as servers with multiple HBAs e Single path HBA server cannot share LUNs with any other HBAs e In the use of snapshots and snapclones the source virtual disk and all associated snapshots and snapclones must be presented to the single path hosts that are zoned with the same controller In the case of snapclones after the cloning process has completed and the clone becomes an ordinary virtual disk you may present that virtual disk as you would any other ordinary virtual disk HBA configuration e Host I is a single path HBA host e Host 2 is a multiple HBA host with multi pathing software See Figure 50 page 148 Risks e Disabled jobs hang and cannot umount disks e Path or controller failure may results in loss of data
70. 030E40000500000B20000d0s2 If you use luxadm display the LUN is displayed after the device address For example 50001fe1002709e9 5 e Oracle SAN driver without MPxIO o The EVA WWPN is part of the file name which helps you to identify the controller For example dev rdsk c3t50001FE1002709E8d5s2 dev rdsk c3t50001FE1002709ECd5s2 dev rdsk c4t50001FE1002709E9d5s2 dev rdsk c4t50001FE1002709EDd5s2 If you use luxadm probe the array node WWN and the associated device files are displayed You can retrieve the WWLUN ID as part of the format e scsi inquiry output however it is cumbersome and hard to read For example 09 e8 20 04 00 00 00 00 00 00 35 30 30 30 31 46 33 50001F 45 31 30 30 32 37 30 39 45 30 35 30 30 30 31 46 E1002709E050001F 45 31 30 30 32 37 30 39 45 38 36 30 30 35 30 38 E1002709E8600508 42 34 30 30 31 30 33 30 45 34 30 30 30 30 35 30 B4001030E4000050 30 30 30 30 42 32 30 30 30 30 00 00 00 00 00 00 0000B20000 The assigned LUN is part of the device file name For example dev rdsk c3t50001FE1002709E8d5s2 You can also retrieve the LUN with luxadm display The LUN is displayed after the device address For example Oracle Solaris 89 50001fe1002709e9 5 e Emulex Ipfc Qlogic qla2300 drivers e You can retrieve the WWPN by checking the assignment in the driver configuration file the easiest method because you then know the assigned target or by using HBAnyware SANSurfer o You can
71. 0D 2C12D Typical Total System 1153 2660 3414 4167 4920 Wattage Total System 3936 9077 11648 14218 16789 BTU hour Input Current A 2 7 6 3 8 1 9 8 11 6 Typical per line In Rush Current A 147 311 403 500 586 Failover Mode Input Current A 4 6 10 6 13 7 16 7 19 7 Maximum per line Storage system specifications 115 l Typical is described as a system in normal steady state operation i e both PDUs operating normally the array reading writing to disk drives in a production environment This data represents fully populated drive enclosures with 15K RPM disk drives Other drive types may vary slightly For example if you are using 10K RPM drives the power specifications will be approximately 20 less than the 15K RPM drives 116 Regulatory notices and specifications B EMU generated condition reports This section provides o description of the EMU generated condition reports that contain the following information e Element type ef a hexadecimal number in the range 01 through FF e Element number en a decimal number in the range 00 through 99 that identifies the specific element with a problem e Error code ec a decimal number in the range 00 through 99 that defines a specific problem e The recommended corrective action NOTE The conventions used to differentiate between the elements of the condition report are e Element type period after each character e Element number period af
72. 2 Ctrl 25 Lang eng 6 Using the driver and device handle enter the rvdfg s driver handle device handle command to invoke the EFI Driver configuration utility For example Shell gt drvcfg s 22 25 7 From the Fibre Channel Driver Configuration Utility list select item 8 Info to find the WWN for that particular port Output similar to the following appears Adapter Path Acpi PNP0002 0300 Pci 01 01 Adapter WWPN 50060B00003B478A Adapter WWNN 50060B00003B478B Adapter S N 3B478A Scanning the bus Enter the following command to scan the bus for the OpenVMS virtual disk MC SYSMAN IO AUTO LOG A listing of LUNs detected by the scan process is displayed Verify that the new LUNs appear on the list OpenVMS 8l NOTE The EVA4x00 6x00 8x00 console LUN can be seen without any virtual disks presented The LUN appears as 1 GGAx where x represents the console LUN ID on the controller After the system scans the fabric for devices you can verify the devices with the SHOW DEVICE command SHOW DEVICE NAME OF VIRTUAL DISK FULL For example to display device information on a virtual disk named 1 DGA50 enter SHOW DEVICE 1 DGA50 FULL The following output is displayed Disk 1 DGA50 BRCK18 device type HSV210 is online file oriented device shareable device has multiple I O paths served to cluster via MSCP Server error logging is enabled Error count 2 Operations completed 4107 Own
73. 2 Operational I O module status indicators Upper Power Off On Lower Descriptions Off e LO Module is operational On Flashing then On On e Top port Fibre Channel drive enclosure signal detected e Power Flashes for about 90 seconds after initial power application then remains constant e Bottom port Fibre Channel drive enclosure signal detected On On On e Top port Fibre Channel drive enclosure signal detected e Power Present e Bottom port Fibre Channel drive enclosure signal detected Flashing Flashing Flashing e When the locate function is active all three indicators flash simultaneously The Locate function overrides all other indicator functions Therefore an error could be detected while the Locate function is active and not be indicated until the Locate action terminates Table 3 Non operational I O module status indicators Upper Descriptions On Top port Fibre Channel drive enclosure signal detected Power Present Bottom port No Fibre Channel drive enclosure signal detected Check transceiver and fiber cable connections NOTE This status applies to configurations with and without FC loop switches Off Top port No Fibre Channel drive enclosure signal detected Check transceiver and fiber cable connections Power Present Bottom port Fibre Channel drive enclosure signal detected Flashing Top port EMU detected possible transceiver problem Check trans
74. 2 en 02 UNRECOVERABLE condition Power supply missing This condition report indicates a power supply is not installed or installed incorrectly Both of these conditions affect air flow within the enclosure and can cause an over temperature condition Enclosure shutdown is imminent The operational power supply will automatically shut down after seven minutes thereby disabling the enclosure This condition report remains active until either the problem is corrected or the operational power supply shuts down whichever occurs first To correct this problem record all six characters of the condition report then contact your authorized service representative A CAUTION Removing power from an enclosure may cause the loss or corruption of data To avoid this condition shut down the system using HP P6000 Command View An automatic shutdown and possible data corruption may result if the power supply is removed before a replacement is available 0 2 en 03 CRITICAL condition Power supply load unbalanced This condition report indicates that a component within a power supply may have failed This can make the remaining power supply a single point of failure This condition report remains active until corrected Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Ensure that the blower on the power supply is functioning properly If not correct the blower condition and wait o
75. 22 Power supply status indicators Status indicator Description Green Normal operation Amber Power supply failure Flashing amber The power cord is disconnected from the power supply Blowers Two blowers provide the cooling necessary to maintain the proper operating temperature within the controller enclosure If one blower fails the remaining blower is capable of cooling the enclosure Figure 24 Blower 4 0103b 1 Status indicator 2 Fault indicator 3 Blower O 4 Blower 1 Table 23 Blower status indicators On Off Normal operation Off On Blower failure 50 Enterprise Virtual Array hardware components Cache battery Batteries provide backup power to maintain the contents of the controller cache when AC power is lost and the storage system has not been shutdown properly When fully charged the batteries can sustain the cache contents for to 96 hours Two batteries are used on the EVA8x00 and o single battery is used on the EVA6x00 and EVA4x00 Figure 25 page 51 illustrates the location of the cache batteries and the battery status indicators See Table 24 page 51 for additional information on the status indicators Figure 25 Cache batteries 1 Status indicator 2 Fault indicator 3 Battery 0 4 Battery 1 The table below describes the battery status indicators When a battery is first installed the fault indicator go
76. 7 4 7 2907 64 6 24 2 6 2530 56 2 21 1 5 2153 47 9 17 9 4 1777 39 5 14 8 3 1400 31 1 11 7 2 1023 22 7 8 5 1 647 14 4 5 4 Table 53 EVA 6x00 UPS loading Enclosures Watts nt sm R3000 R5500 R12000 8 3214 71 4 26 8 7 2837 63 0 23 6 6 2460 91 1 54 6 20 5 5 2083 77 2 46 2 17 3 4 1707 63 2 37 9 14 2 3 1330 49 3 29 5 11 1 142 Non standard rack specifications Table 53 EVA 6x00 UPS loading continued of UPS capacity Enclosures Watts R3000 R5500 R12000 2 953 35 3 21 2 7 9 1 577 21 4 12 8 4 8 Table 54 EVA 4x00 UPS loading of UPS capacity Enclosures Watts R1500 R3000 4 1637 60 6 3 1260 94 0 46 6 2 883 65 9 32 7 1 507 37 9 18 7 Environmental specifications Table 55 Environmental specifications Operating temperature 50 to 95 F 10 to 35 C Reduce rating by 1 F for each 1000 ft altitude 1 89 C 1 000 m Shipping temperature 40 to 150 F 40 to 66 C Operating humidity 10 to 90 non condensing Shipping humidity 5 to 90 non condensing Altitude Up to 8 000 ft 2 400 m Air quality Not to exceed 500 000 particles per cubic foot of air at a size of 0 5 micron or larger Environmental and operating specifications 143 Shock and vibration specifications Table 56 page 144 lists the product operating shock and vibration specifications This information applies to products weighing 45 Kg 100 Ibs or less
77. 8 gt pci 1f 4000 scsi 3 sd 0 0 c2t50001FE1002709F8d1 lt HSV210 6240 cyl 126 alt 2 hd 128 sec 128 gt pcieif 4000 QLGC qlae4 fpen 0 ssd w50001fe1002709f8 1 2 c2t50001FE1002709F8d2 lt HSV210 6240 cyl 126 alt 2 hd 128 sec 128 gt pci 1f 4000 QLGC qla 4 fp 0 0 ssd w50001fe1002709F8 2 3 c2t50001FE1002709FCd1 lt HSV210 6240 cyl 126 alt 2 hd 128 sec 128 gt pci 1f 4000 QLGC qla 4 fpe 0 0 ssd w50001fe1002709fc 1 4 c2t50001FE1002709FCd2 lt HSV210 6240 cyl 126 alt 2 hd 128 sec 128 gt pci 1f 4000 QLGC qla 4 fpe 0 0 ssd w50001fe1002709Ffc 2 5 c3t50001FE1002709F9d1 lt HSV210 6240 cyl 126 alt 2 hd 128 sec 128 gt pci 1f 4000 lpfc 5 fp 0 0 ssd w50001fe1002709f9 1 6 c3t50001FE1002709F9d2 lt HSV210 6240 cyl 126 alt 2 hd 128 sec 128 gt pci 1f 4000 lpfc 5 fp 0 0 ssd w50001fe1002709f9 2 7 C3t50001FE1002709FDd1 lt HSV210 6240 cyl 126 alt 2 hd 128 sec 128 gt pci 1f 4000 lpfc 5 fpe 0 0 ssd w50001fe1002709fd 1 8 c3t50001FE1002709FDd2 lt HSV210 6240 cyl 126 alt 2 hd 128 sec 128 gt pcieif 4000 lpfces fpeo 0 ssdew50001fe1002709fd 2 Specify disk enter its number FO ma H If you cannot access the virtual disks e Verify the zoning e For Oracle Solaris verify that the correct WWPNs for the EVA 1pfc q1a2300 driver have been configured and the target assignment is matched in kernel drv sd conf lpfc and qla2300 4 13 01 Labeling and partitioning the devices Label
78. 9402b QLogic 6 1 O0vmhbal 210000e08b0ace2d QLogic 6 2 0 root gnome7 root e Check the SCSI device information section of the proc scsi qla2300 X directory where X is a bus instance number Output similar to the following is displayed SCSI Device Information scsi qla0 adapter node 200000e08b0b0638 scsi qla0 adapter port 210000e08b0b0638 Repeat this procedure for each ESX server Configuring application servers Configuring an ESX server This section provides information about configuring the ESX server Loading the FCA NVRAM The FCA stores configuration information in the non volatile RAM NVRAM cache You must download the configuration for HP Storage products Perform one of the following procedures to load the NVRAM e Ifyou have a ProLiant blade server 1 Download the supported FCA BIOS update available on http www hp com support downloads to a virtual floppy For instructions on creating and using a virtual floppy see the HP Integrated Lights Out User Guide 2 Unzip the file 3 Follow the instructions in the readme file to load the NVRAM configuration onto each FCA e Ifyou have a blade server other than a ProLiant blade server 1 Download the supported FCA BIOS update available on http www hp com support downloads 2 Unzip the file 3 Follow the instructions in the readme file to load the NVRAM configuration onto each FCA Setting the multipathing policy You can set the mult
79. CDRH of the U S Food and Drug Administration implemented regulations for laser products on August 2 1976 These regulations apply to laser products manufactured from August 1 1976 Compliance is EE products marketed in the United States Regulatory notices 105 Certification and classification information This product contains a laser internal to the Optical Link Module OLM for connection to the Fibre communications port In the USA the OLM is certified as a Class 1 laser product conforming to the requirements contained in the Department of Health and Human Services DHHS regulation 21 CFR Subchapter J The certification is indicated by a label on the plastic OLM housing Outside the USA the OLM is certified as a Class 1 laser product conforming to the requirements contained in IEC 825 1 1993 and EN 60825 1 1994 including Amendment 11 1996 The OLM includes the following certifications e UL Recognized Component USA e CSA Certified Component Canada e TUN Certified Component European Union e CB Certificate Worldwide Canadien notice avis Canadien Class equipment This Class A digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Cet appareil num rique de la classe A respecte toutes les exigences du R glement sur le mat riel brouilleur du Canada Class B equipment This Class B digital apparatus meets all requirements of the Canadian Interference Causing Eq
80. Channel loops A physical disk is hardware with embedded software as opposed to a virtual disk which is constructed by the controllers Only the controllers can communicate directly with the physical disks The physical disks in aggregate are called the array and constitute the storage pool from which the controllers create virtual disks See array A Fibre Channel connector on a Fibre Channel device A convention of applying the color of port or red wine to a CRU tab lever or handle to identify the unit as hot pluggable A 64 bit unique identifier assigned to each Fibre Channel port The port_name is communicated during the login and port discovery processes See PDM See PDU An element that develops DC voltages for operating the storage system elements from either an AC or DC source An AL_PA which a node port attempts to acquire during loop initialization A preference for which controller of the controller pair manages the virtual disk This preference is set by the user when creating the virtual disk A host can change the preferred path of a virtual disk at any time The primary purpose of preferring a path is load balancing The conventions or rules for the format and timing of messages sent and received The act of rendering bus activity inactive or dormant For example quiesce the SCSI bus operations during a device warm swap A floorstanding structure primarily designed for and capable of holding and support
81. Code see TC termination event GUI display 135 text symbols 102 transceivers CRITICAL conditions 129 monitored functions 28 turning off power 47 U Uninitializing 48 unitializing the system 48 universal disk drives 23 UNRECOVERABLE conditions audible alarm 30 backplane NVRAM 126 blowers failure 122 no blowers installed 123 EMU communications interrupted 125 hardware failure 127 load failure 127 high temperature 124 power supplies missing 121 shutdown 126 shutdown failure 128 shutdown 126 upgrading VMware 92 UPS selecting 141 using the OCP 15 V verifying operation 26 verifying virtual disks 89 179 Veritas Volume Manager 87 version information Controller 47 displaying 47 firmware 47 OCP 47 software 47 XCS 47 version information firmware 47 vgcreate 75 virtual disks configuring 74 82 89 presenting 73 verifying 89 90 95 VMware installing 92 upgrading 92 voltage sensors 131 volume groups 75 W warnings lasers radiation 105 website Oracle documentation 92 Symantec Veritas 87 websites customer self repair 103 HP 101 HP Subscriber s Choice for Business 101 WEEE recycling notices 106 WWIUN ID identitying 89 WWN labels 16 WWN backplane 132 WWN blank 132 X XCS version 47 Z zoning 87 180 Index
82. Configuring FCAs with the Oracle SAN driver stack page 83 Configuring QLogic FCAs with the qla2300 driver Check the Single Point of Connecitivty Knowledge SPOCK website or contact your HP representative to determine which QLogic FCAs and which driver version HP supports with the qla2300 driver To configure QLogic FC As with the qla2300 driver Oracle Solaris 85 1 Ensure that you have the latest supported version of the qla2300 driver You must sign up for an HP Passport to enable access For more information on how to use SPOCK see the Getting Started Guide http www qlogic com 2 Edit the following parameters in the kernel drv qla2300 conf driver configuration file to set up the FCAs for a SAN infrastructure HBAO is used in the example but the parameter edits apply to all HBAs NOTE If you are using a Oracle branded Qlogic FCA the configuration file is kernal drv qlc con hba0 connection options 1 hba0 link down timeout 60 hba0 persistent binding configuration 1 NOTE If you are using Solaris 10 editing the persistent binding parameter is not required 3 If using a single FCA and no multipathing edit the following parameters to reduce the risk of data loss in case of a controller reboot hba0 login retry count 60 hba0 port down retry count 60 hba0 port down retry delay 2 The hba0 port down retry delay parameter is not supported with the 4 13 01 driver the time between retri
83. Controller enclosures 8 Shelf ID expansion cable port 8 Disk enclosure 8 9 Shelf ID expansion cable port 9 Disk enclosure 9 10 Shelf ID expansion cable port 10 Disk enclosure 10 11 Shelf ID expansion cable port 11 Disk enclosure 11 13 Shelf ID expansion cable port 12 Disk enclosure 12 13 Shelf ID expansion cable port 13 Disk enclosure 13 Error Condition Reporting The EMU constantly monitors enclosure operation and notifies you of conditions that could affect operation When an error condition is detected the following action is taken e The EMU alphanumeric display is changed to Er A condition report has precedence over all other displays e The audible alarm sounds if it is not disabled e The error is stored in the error queue e The error is passed to the controllers for processing and display by HP Command View EVA NOTE An error always generates a condition report Not all condition reports are generated by errors 34 Enterprise Virtual Array hardware components Error condition categories Each error condition is assigned to o category based on its impact on disk enclosure operation The following four error categories are used e Unrecoverable the most severe error condition it occurs when one or more enclosure components have failed and have disabled some enclosure functions The enclosure may be incapable of correcting or bypassing the failure and requires repairs to correct the error
84. D loop pair LTEA LUN A 2 digit decimal number portion of the HSV controller termination code display that defines one of 32 locations in the Termination Code array that contains information about a specific event See also param and TC The method of communication between the EMU and controller that utilizes the Fibre Channel drive enclosure bus A drive enclosure EMU condition report that may require action This condition is for information only and does not indicate the failure of an element All condition reports have precedence over an INFORMATION condition A process that prepares a storage system for use Specifically the system binds controllers together as an operational pair and establishes preliminary data structures on the disk array Initialization also sets up the first disk group called the default disk group See I O module See ambient temperature set of protocols used between components such as cables connectors and signal levels Just o Bunch of Disks A number of disks connected to one or more controllers Light Emitting Diode A semiconductor diode used in an electronic display that emits light when a voltage is applied to it Local area network group of computers and associated devices that share a common communications line and typically share the resources of a single processor or server within a small geographic area A device that amplifies light waves and concentrates them in a narrow
85. ENN EE NN EE een 150 e 150 ele Oi eascevesecttecopocdunaseaaeidtenmnnnsvacehesacuydepeepdariedecoedneeastastdacasavisodatucks 151 enee eegene inuananicsntadaiasdehennrdindasasayearadraaimeaann enenmmmenennsnrane 151 BEE ee Ua RE ERE 151 Ne SEERE VEERSE NE EN 151 Fe eg osisssa eegen eelerer 152 Tru64 EE 152 ee OE EERSTE eames ae 152 PN 152 Contents 9 ee SB ete LE 0 EE EEE 153 0 ETL SEE 153 le EEE NE 153 va 153 KEIER 154 Linux 32 bit ASer 154 E EE 154 PP 154 NE RER A ant ucteunlan eta eenaueeunansaiuall 154 Dee 155 linux 64 bit configuration DEE 155 UI CET 155 PAN EE 155 EE EE EE REE NE 155 Kle eg EEE REE EEE 156 IBM AIX configurati EE 156 ee EGA E eee URinemanee 156 Ee eegene 156 EEE EEE EEE E 157 DIE 157 VMware EE 157 E UT eg ER ER secede EAE atone 157 eege 157 EEE NE NE NE NE 158 HANOI E E E ETE 158 Failure FNS 158 PRUX EEN 158 VE E 159 TN 159 OpenVMS TR AN 160 EEE ENE ER EE 160 DEN EEE EEE ENE EEE NER 161 Eege 161 EE 168 E EE 173 10 Contents I Enterprise Virtual Array startup This chapter describes the procedures to install and configure the Enterprise Virtual Array When these procedures are complete you can begin using your storage system NOTE Installation of the Enterprise Virtual Array should be done only by an HP authorized service representative The information in this chapter provides an overview of the steps involved in the installation and configuration of the storage s
86. HP EVA 4000 6000 8000 and EVA 4100 6100 8100 User Guide HP Part Number 5697 1119 Published January 2012 Edition 12 Abstract This document is intended for customers who operate and manage the EVA 4000 6000 8000 and EVA 4100 6100 8100 storage systems These models are sometimes referred to as EVA4x00 EVA6x00 and EVA8x00 or as EVAx000 and x100 IMPORTANT With the release of the P6300 P6500 EVA the EVA family name has been rebranded to HP P6000 EVA The names for all existing EVA array models will not change The rebranding also affects related EVA software The following product names have been rebranded e HP P6000 Command View formerly HP StorageWorks Command View EVA e HP P6000 Business Copy formerly HP StorageWorks Business Copy EVA e HP P6000 Continuous Access formerly HP StorageWorks Continuous Access EVA e HP P6000 Performance Data Collector formerly EVAPerf Copyright 2005 2012 Hewlett Packard Development Company L P The information contained herein is subject to change without notice The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services Nothing herein should be construed as constituting an additional warranty HP shall not be liable for technical or editorial errors or omissions contained herein Warranty To obtain a copy of the warranty for this product see the warranty information website hitp www hp com go st
87. HP authorized service representative for assistance Shutting down the storage system 64 To shut the storage system down perform the following steps 1 Start HP P6000 Command View 2 Select the appropriate storage system in the Navigation pane The Initialized Storage System Properties window for the selected storage system opens 3 Click Shut down The Shutdown Options window opens Enterprise Virtual Array operation c Under System Shutdown click Power Down If you want to delay the initiation of the shutdown enter the number of minutes in the Shutdown delay field The controllers complete an orderly shutdown and then power off The disk enclosures then power off Wait for the shutdown to complete Turn off the power switch callout 4 in Figure 17 page 39 on the rear of each HSV controller Turn off the circuit breakers on both of the EVA rack Power Distribution Units PDU If your management server is an SMA and you are not using it to manage other storage arrays shut down the SMA From the SMA user interface click Settings gt Maintenance gt Shutdown Starting the storage system To start a storage system perform the following steps l Verify that each fabric Fibre Channel switch to which the HSV controllers are connected is powered up and fully booted The power indicator on each switch should be on If you must power up the SAN switches wait for them to complete their power on boot process before p
88. Japan Taiwanese notice FEAR BERENS AER I FAEN Fae HE FARR gt ARE AEE FE Hise Ril eRe FERGENE GET HE Japanese power cord notice SAACH FIS H ER PF amp BV FSV IS NERF IS HO BL CTL EA Regulatory notices 111 Country specific certifications HP tests electronic products for compliance with country specific regulatory requirements as an individual item or as part of an assembly The product label see Figure 39 page 112 specifies the regulations with which the product complies NOTE Components without an individual product certification label are qualified as part of the next higher assembly for example enclosure rack or tower Figure 39 Typical enclosure certification label CXO8157A NOTE The certification symbols on the label depend upon the certification level For example the FCC Class A certification symbol is not the same as the FCC Class B certification symbol Storage system specifications This appendix defines the physical environmental and power specifications of the EVA 4x00 6x00 8x00 storage systems Physical specifications This section describes the physical specifications of the drive enclosure and elements Table 32 page 112 defines the dimensions and weights of the storage system components Table 32 Enterprise Virtual Array 4x00 6x00 8x00 Product Dimensions Weight and Clearance Physical Dimensions Height in cm Width in cm Depthin em Max Weight
89. Red Hat distributions use the usr src redhat SPECS directory e For SUSE distributions use the usr src packages SPECS directory 3 Build the RPM by using the rpmbuild bb hp qla2x00 spec command NOTE In some of the older Linux distributions the RPM command contains the RPM build functionality At the end of the command output the following message appears Wrote rpm linux 79 This line identifies the location of the binary RPM 4 Copy the binary RPM to the production servers and install it using the following command rpm ivh hp qla2x00 version revision architecture rpm Verifying virtual disks from the host To verify the virtual disks first verify that the LUN is recognized and then verify that the host can access the virtual disks e To ensure that the LUN is recognized after a virtual disk is presented to the host do one of the following Reboot the host o Enter the opt hp hp fibreutils hp rescan a command e To verify that the host can access the virtual disks enter the more proc scsi scsi command The output lists all SCSI devices detected by the server An EVA4x00 6x00 8x00 LUN entry looks similar to the following Host scsi3 Channel 00 ID 00 Lun 01 Vendor HP Model HSV300 Rev Type Direct Access ANSI SCSI revision 02 OpenVMS Updating the AlphaServer console code Integrity Server console code and Fibre Seed FCA firmware The firmware update procedure varies for the dif
90. Single path failure may cause the server to reboot Controller shutdown puts controller in a failed state that results in loss of data accessibility and loss of host data that has not been written to storage NOTE For additional risks see Table 58 page 159 HP P6000 Continuous Access is not supported with single path configurations Single path HBA server is not part of a cluster Booting from the SAN is not supported on single path HBA servers Figure 51 Windows Server 32 bit configuration 1 Network interconnection 5 SAN switch 1 2 Host 1 6 SAN switch 2 Supported configurations 149 3 Host 2 7 Controller A 4 Management server 8 Controller B Windows Server 64 bit configuration Requirements e Switch zoning or controller level SSP must be used to ensure each single path HBA has an exclusive path to its LUNs e Single path HBA server can be in the same fabric as servers with multiple HBAs e Single path HBA server cannot share LUNs with any other HBAs HBA configuration e Hosts 1 and 2 are single path HBA hosts e Host 3 is a multiple HBA host with multi pathing software See Figure 52 page 151 NOTE Single path HBA servers running the Windows Server 2003 x64 operating system will support multiple single path HBAs in the same server This is accomplished through a combination of switch zoning and controller level SSP Any single path HBA server will support up to four single
91. T DEVICE 1SDGA83 PATH PGA0 5000 1FE1 0007 9772 SWITCH This allows you to control which path each virtual disk uses e To display the path identifiers use the SHOW DEV FULL command e For additional information on using OpenVMS commands see the OpenVMS help file HELP TOPIC For example the following command displays help information for the MOUNT command HELP MOUNT Oracle Solaris NOTE The information in this section applies to both SPARC and x86 versions of the Oracle Solaris operating system Loading the operating system and software Follow the manufacturer s instructions for loading the operating system OS and software onto the host Load all OS patches and configuration utilities supported by HP and the FCA manufacturer Configuring FCAs with the Oracle SAN driver stack Oracle branded FCAs are supported only with the Oracle SAN driver stack The Oracle SAN driver stack is also compatible with current Emulex FCAs and Qlogic FCAs Support information is available on the Sun website http www oracle com technetwork Sserver storage solaris overview index 136292 html To determine which non Oracle branded FCAs HP supports with the Oracle SAN driver stack see the latest MPxIO application notes or contact your HP representative Oracle Solaris 83 Update instructions depend on the version of your OS For Solaris 9 install the latest Oracle StorEdge SAN software with associated patches To locate the software
92. T fault indicator 8 Over Temp indicator 9 Power indicator 10 Loop operational indicator Power on self test POST When you power on the 30 10010 02 loop switch it performs a Power on Self Test POST to verify that the switch is functioning properly During a POST all of the indicators turn on for approximately two seconds Then turn off all of the indicators except the power indicator If the Port Bypass indicators are blinking at a constant rate and the POST Fault indicator is on the switch detected a fault during the POST In this case you need to contact your HP authorized service representative Reading the switch status indicators A0 Figure 18 page 40 shows the Fibre Channel switch with the system and port indicators Table 14 page 40 lists and describes the system indicators Table 14 30 10010 02 loop switch status indicators System indicator Description Power green indicator When lit this indicates that the switch is plugged in and the internal power is functional Loop operational green indicator When lit this indicates that the Fibre Channel loop has completed initialization and is now operational POST fault An amber indicator When lit this indicates that the internal hardware self test failed and the switch will not function Overlemp An amber indicator When lit this indicates that the ambient temperature has exceeded 40 C The switch is still functional however you should co
93. The third level display identifies a specific problem the error code with a Ge decimal number For example should the problem be either the installation of an incorrectly configured drive or one that cannot operate at the loop link rate the display is 01 Correcting errors Correcting an error may require you to perform a specific set of actions In some cases the only available corrective action is to replace the element Table 42 page 118 lists the element type codes assigned to the drive enclosure elements Condition report format 117 Table 42 Assigned element type codes Code Element 0 1 Disk Drives 0 2 Power Supplies 0 3 Blowers 0 4 Temperature Sensors 0 6 Audible Alarm 0 7 EMU 0 C Controller OCP LCD O F Transceivers 1 0 Language 11 Communication Port 1 2 Voltage Sensors 1 Current Sensors 8 0 Drive Enclosure 8 2 Drive Enclosure Backplane 8 7 I O Modules SSS SSS EEE Does not generate a condition report However for any error you should record the error code Then implement the recommended corrective action Drive conditions The format of a disk drive condition report is 0 1 en ec where e 0 1 is the disk drive element type number e en is the two character disk drive element e ec is the error code A direct correlation exists between the disk drive element number and the bay number However no direct correlation exists between th
94. Type Event Information Packet Type A hexadecimal character that defines the event information format e Description The problem that generated the event Fault management displays When you do not have access to the GUI you can display and analyze termination codes TCs on the OCP LCD display You can then use the event text code document as described in the section titled Interpreting Fault Management Information to determine and implement corrective action You can also provide this information to the authorized service representative should you require additional support This lets the service representative identity the tools and components required to correct the condition in the shortest possible time When the fault management display is active you can either display the last fault or display detailed information about the last 32 faults reported Displaying Last Fault Information Complete the following procedure to display Last Fault information 1 When the Fault Management display is active press to select the Last Fault menu 2 Press to display the last fault information The first line of the TC display contains the eight character TC error code and the two character IDX index code The IDX is a reference to the location in the TC array that contains this error The second line of the TC display identifies the affected parameter with a two character parameter number 0 30 the eight character parameter code affe
95. VA 6 0 2 or later and where geography permits Order the part directly from HP and repair the product yourself On site or return to depot repair is not provided under warranty e Optional CSR You can order the part directly from HP and repair the product yourself or you can request that HP repair the product If you request repair from HP you may be charged for the repair depending on the product warranty No CSR The replaceable part is not available for self repair For assistance contact an HP authorized service provider Table 30 Hardware component CSR support Spare part number non CSR Description RoHS RoHS Cache battery non CSR 30 10013 S 1 30 10013 T 1 Controller blower 390852 001 12 10008 S1 or N 390852 005 12 10008 T1 all RoHS Controller power supply 349800 001 406442 001 v Disk enclosure blower 123482 001 70 40085 S1 e 123482 005 70 40085 T1 Disk enclosure power supply 212398 001 or 30 50872 5 1 e Disk drive 72 GB 10K 244448 001 244448 002 Disk drive 146 GB 10K 300590 001 300590 002 v Best practices for replacing hardware components 97 Table 30 Hardware component CSR support continued 390859 005 70 41143 T1 Spare part number non CSR Description RoHS RoHS Disk drive 300 GB 10K 366023 001 366023 002 v Disk drive 450 GB 10K 518736 001 v Disk drive 600 GB 10K 518737 001 v Disk drive 72 GB 15K 300588 001 300588 002 v D
96. Valid loop IDs are in the range 00 through TF rG Reporting Group This display group has two two digit displays that define the reporting group number in the range 0000 through 4095 Au Audible Alarm This display group provides control over the audible alarm or horn The sublevel displays are audible alarm enabled on or audible alarm disabled oF See Audible alarm operations page 30 for detailed information Fr Firmware Revision This display group defines the EMU code firmware version Er Error Condition This display group reads Er when there is an error condition NOTE Any time you press and release the bottom pushbutton the display will change to En Li rG Au or Er A flashing alphanumeric display indicates that you can edit an address or state or view a condition report EMU pushbutton status indicators The pushbutton status indicators display error conditions and the state of the audible alarm e When an error condition exists the top pushbutton status indicator is On o Fora single error condition the status indicator is On until the error condition is viewed o For multiple errors the status indicator is On until the last error condition is viewed e The bottom pushbutton indicator is On only when the alarm is muted or disabled Audible alarm operations 30 Whenever an error condition exists the audible alarm automatically sounds until all errors are corrected You h
97. ach condition report including recommended corrective actions see EMU generated condition reports page 117 Navigating the error condition display When an error condition occurs the alphanumeric display changes to Er and the error menu is active The buttons are used to display the error condition values Perform the following procedure to display error conditions Figure 16 page 37 illustrates the sequence for displaying error conditions 1 With Er in the display press and hold the top push button until the first element type is displayed The most severe error in the queue will be displayed 2 Release the top push button when the element type is displayed The element type has both decimal points lit 3 Press and release the top push button to display the element number This display has only the right decimal point lit 4 Press and release the top push button again to display the error code This display has no decimal points lit Repeated press release operations will cycle through these three values 5 Press and hold the top push button from any of the three display states to move to the element type for the next error condition in the queue Use the top push button to display the values for the error condition 7 When all error conditions have been displayed press and release the bottom pushbutton to return to the Er display Go Enterprise Virtual Array hardware components Figure 16 Displaying error con
98. ack stability A WARNING To reduce the risk of personal injury or damage to equipment e Extend leveling jacks to the floor e Ensure that the full weight of the rack rests on the leveling jacks e Install stabilizing feet on the rack e In multiple rack installations secure racks together e Extend only one rack component at a time Racks may become unstable if more than one component is extended 102 Support and other resources Customer self repair HP customer self repair CSR programs allow you to repair your product If a CSR part needs replacing HP ships the part directly to you so that you can install it at your convenience Some parts do not qualify for CSR Your HP authorized service provider will determine whether a repair can be accomplished by CSR For more information about CSR contact your local service provider For North America see the CSR website httpo www hp com q0 selfrepair Customer self repair 103 A Regulatory notices and specifications This appendix includes regulatory notices and product specifications for the HP Enterprise Virtual Array family Regulatory notices Federal Communications Commission FCC notice Part 15 of the Federal Communications Commission FCC Rules and Regulations has established Radio Frequency RF emission limits to provide an interference free radio frequency spectrum Many electronic devices including computers generate RF energy incidental to their
99. ally assign an enclosure number The enclosures are numbered as shown in Figure 14 page 33 Figure 14 Enclosure numbering with enclosure ID expansion cables sunam bodes a Kess C niad aias nias niai aiaa anias anial aias gt a NOTE If an expansion rack is used the enclosure numbering shown above may change or contain additional numbering See the HP Enterprise Virtual Array Hardware Configuration Guide for more information For more information about the reporting group number see Reporting group feature page 37 Fibre Channel drive enclosures 33 Enclosure address bus connections Connecting the enclosures to the enclosure ID expansion cables establishes the enclosure address bus The enclosures are automatically numbered based on the enclosure ID expansion cable to which they are connected Figure 15 page 34 shows the typical configuration of a 42U cabinet with 14 enclosures Figure 15 Enclosure address bus components with enclosure ID expansion cables SIS ied res n H D v i sna ch dr Eege 23 26430a 1 Shelf ID expansion cable port 1 Disk enclosure 1 2 Shelf ID expansion cable port 2 Disk enclosure 2 3 Shelf ID expansion cable port 3 Disk enclosure 3 4 Shelf ID expansion cable port 4 Disk enclosure 4 5 Shelf ID expansion cable port 5 Disk enclosure 5 6 Shelf ID expansion cable port 6 Disk enclosure 6 7 Shelf ID expansion cable port 7
100. anty may include a parts only warranty service Under the terms of parts only warranty service HP will provide replacement parts free of charge For parts only warranty service CSR part replacement is mandatory If you request HP to replace these parts you will be charged for travel and labor costs Best practices for replacing hardware components The following information will help you replace the hardware components on your storage system successfully A CAUTION Removing a component significantly changes the air flow within the enclosure All components must be installed for the enclosure to cool properly If a component fails leave it in place in the enclosure until a new component is available to install Component replacement videos To assist you in replacing the components videos have been produced of the procedures You can view the videos at the following website http www hp com go sml Verifying component failure e Consult HP technical support to verify that the hardware component has failed and that you are authorized to replace it yourself e Additional hardware failures can complicate component replacement Check HP P6000 Command View and or HP remote support software as follows to detect any additional hardware problems When you have confirmed that a component replacement is required you may want to clear the Real Time Monitoring view This makes it easier to identify additional hardware problems that
101. are available for use with the EVA and are included in this comparison Table 51 page 141 identifies the amount of time each UPS can sustain power under varying loads and with various UPS ERM Extended Runtime Module options The load imposed on the UPS for different disk enclosure configurations are listed in Table 52 page 142 Table 53 page 142 and Table 54 page 143 NOTE The specified power requirements reflect fully loaded enclosures 14 disks Table 50 HP UPS models and capacities UPS Model Capacity in watts R1500 1340 R3000 2700 R5500 4500 R12000 12000 Table 51 UPS operating time limits Minutes of operation Load percent With standby battery With 1 ERM With 2 ERMs R1500 100 5 23 49 50 13 57 161 20 34 146 290 R3000 100 5 20 80 6 5 30 50 12 45 20 40 120 Environmental and operating specifications 141 Table 51 UPS operating time limits continued Table 52 EVA 8x00 UPS loading Minutes of operation Load percent With standby battery With 1 ERM With 2 ERMs R5500 100 7 24 46 80 9 31 60 50 19 6l 106 20 59 169 303 R12000 100 5 1 18 80 7 15 24 50 14 28 41 20 43 69 101 Enclosures Watts pr R5500 R12000 12 4920 41 0 1 4414 98 1 36 8 10 4037 89 7 33 6 9 3660 81 3 30 5 8 3284 73 0 2
102. arks the volume as Mount Verify Timeout No data is lost of corrupted Tru64 UNIX I O retried until controller back online If maximum retries exceeded O fails over to the surviving path No data is lost or corrupted Server path failure OpenVMS OS will report the volume in a Mount Verify state until the MVTIMEOUT limit is exceeded when it then marks the volume as Mount Verity Timeout No data is lost or corrupted Tru64 UNIX All I O operations halted I O errors are returned back to the applications An I O failure to the system disk can cause the system to panic Possible data loss from unfinished or unflushed writes File system check may be needed upon reboot Storage path failure Linux Table 61 Linux failure scenarios Fault stimulus Server failure host power cycled OpenVMS OS will report the volume in a Mount Verify state until the MVTIMEOUT limit is exceeded when it then marks the volume as Mount Verity Timeout No data is lost or corrupted Tru64 UNIX I O fails over to the surviving path No data is lost or corrupted Failure effect OS reboots automatically checks disks HSV disks must be manually checked unless auto mounted by the system Switch failure SAN switch disabled Short I O suspended possible data loss Long I O halts with I O errors data loss HBA driver must be reloaded before failed drives can be recovered fsck should be run on any failed drives befor
103. array reading writing to disk drives in a production environment This data represents fully populated drive enclosures with 15K RPM disk drives Other drive types may vary slightly For example if you are using 10K RPM drives the power specifications will be approximately 20 less than the 15K RPM Specification 2C4D 2C5D 2C6D 2C7D 2C8D Typical Total System 1837 2214 2590 2967 3344 Wattage Total System 6268 7553 8838 10124 11409 BTU hour Input Current A 4 6 5 5 6 5 7 4 8 4 Typical per line In Rush Current A 220 250 280 321 363 Failover Mode Input Current A 7 8 9 4 11 0 12 6 14 2 Maximum per line Typical is described as a system in normal steady state operation i e both PDUs operating normally the array reading writing to disk drives in a production environment 114 Regulatory notices and specifications This data represents fully populated drive enclosures with 15K RPM disk drives Other drive types may vary slightly For example if you are using 10K RPM drives the power specifications will be approximately 20 less than the 15K RPM drives Table 39 EVA6x00 power specifications 230 Volts reading writing to disk drives in a production environment This data represents fully populated drive enclosures with 15K RPM disk drives Other drive types may vary slightly For example if you are using 10K RPM drives the power specifications will
104. ary paths For VxVM 4 1 MP1 or later you must download the ASL APM from the Symantec Veritas support site for installation on the host This download and installation is not required for VxVM 5 0 or later To download and install the ASL APM from the Symantec Veritas support website Oracle Solaris 87 88 Go to http support veritas com Enter Storage Foundation for UNIX Linux in the Product Lookup box Enter EVA in the Enter keywords or phrase box and then click the search symbol To further narrow the search select Solaris in the Platform box and search again Read TechNotes and follow the instructions to download and install the ASL APM Run vxdct1 enable to notify VxVM of the changes Verify the configuration of VxVM as shown in Example 3 Verifying the VxVM configuration the output may be slightly different depending on your VxVM version and the array configuration NOUR WN oo Example 3 Verifying the VxVM configuration vxddladm listsupport all grep HP libvxhpevale so HP HSV200 HSV210 vxddladm listsupport libname libvxhpevale so ATTR NAME ATTR VALUE LIBNAME libvxhpevale so VID HP PID HSV200 HSV210 ARRAY TYPE A A A HP ARRAY NAME EVA4K6K EVA8000 vxdmpadm listapm all grep HP dmphpalua dmphpalua 1 A A A HP Active vxdmpadm listapm dmphpalua Filename dmphpalua APM name dmphpalua APM version 1 Feature VxVM VxVM version 41 Array Types Supported A A A HP Depending Array T
105. asurements Cabinet CG dimensions are reported as measured from the inside bottom of the cabinet Z the leading edge of the vertical mounting rails Y and the centerline of the cabinet mounting space X Component CG measurements are measured from the bottom of the U space the component is to occupy Z the mounting surface of the mounting flanges Y and the centerline of the component X Table 46 page 139 lists the CG dimensions for the EVA components 138 Non standard rack specifications Determining the CG of o configuration may be necessary for safety considerations CG considerations for CG calculations do not include cables PDU s and other peripheral components Some consideration should be made to allow for some margin of safety when estimating configuration CG Estimating the configuration CG requires measuring the CG of the cabinet the product will be installed in Use the following formula componen system cg where deomponent the distance of interest and W Weight The distance of a component is its CG s distance from the inside base of the cabinet For example if a loaded disk enclosure is to be installed into the cabinet with its bottom at 10U the distance for the enclosure would be 10 1 75 2 7 inches Table 46 Component data Component Data U height Weight Lb X in Y in Z in HP 10K cabinet CG 233 0 108 25 75 14 21 Filler panel 3U 3 1 4 0 2 625 0 Fully loaded
106. aterial usado lixo el trico encaminhando o para um ponto de coleta para reciclagem A coleta e a reciclagem seletivas desse tipo de lixo ajudar o a conservar as reservas naturais sendo assim a reciclagem ser feita de uma forma segura protegendo o ambiente e a sa de das pessoas Para obter mais informa es sobre locais que reciclam esse tipo de material entre em contato com o escrit rio da HP em sua cidade com o servi o de coleta de lixo ou com a loja em que o produto foi adquirido Slovakian notice Likvid cia vyraden ch zariaden v dom cnostiach v Eur pskej nii PERN Symbol na v robku alebo jeho balen ozna uje e dan v robok sa nesmie likvidova s domov m odpadom Povinnos ou spotrebite a je odovzda vyraden zariadenie v zbernom mieste ktor je ur en na recykl ciu FG elektrickych a elektronickych zariadeni Separovany zber a recykl cia vyraden ch zariaden prispieva k ochrane pr rodn ch zdrojov a zabezpe uje e recykl cia sa ser sp sobom chr niacim udsk zdravie a ivotn prostredie Inform cie o zbern ch miestach na recykl ciu vyraden ch zariaden v m poskytne miestne zastupite stvo sh N zabezpe uj ca odvoz domov ho odpadu alebo obchod v ktorom ste si v robok zak pili Slovenian notice Odstranjevanje odslu ene opreme uporabnikov v zasebnih gospodinjstvih v Evropski uniji TEN Ta znak na izdelku ali njegovi embala i pomeni da izdelka ne smete odvre i med gosp
107. ave the option of either muting or disabling the alarm e Disabling the audible alarm prevents it from sounding for any error condition e Muting the alarm silences it for the existing condition but any new condition causes the alarm to sound Audible alarm patterns The audible alarm sound pattern differs depending on the type of error condition See Table 12 page 30 for the duration and the approximate relationship of these alarms The most severe active error condition controls the alarm pattern Table 12 Audible alarm sound patterns Condition type Cycle 1 Cycle 2 CRITICAL D Gd im a Z Enterprise Virtual Array hardware components Table 12 Audible alarm sound patterns continued Condition type Cycle 1 Cycle 2 NONCRITICAL CH INFORMATION Legend Alarm On Alarm Off Controlling the audible alarm You can control the alarm with the push button This process includes muting enabling and disabling When an error condition exists the alphanumeric display reads Er the alarm sounds and you can Correct all errors thereby silencing the alarm until o new error occurs Mute or temporarily disable the alarm by pressing and holding the bottom push button The alarm remains off until another error occurs or until you enable unmute the alarm When a new error occurs the alarm sounds and the push button indicator is off Using the mute feature ensures that you are awar
108. be approximately 20 less than the 15K RPM drives Table 40 EVA8x00 power specifications 208 Volts Specification 2C4D 2C5D 2C6D 2C7D 2C8D Typical Total System 1837 2214 2590 2967 3344 Wattage Total System 6268 7553 8838 10124 11409 BTU hour Input Current A 4 3 5 2 611 7 0 79 Typical per line In Rush Current A 244 272 311 357 403 Failover Mode Input Current A 7 3 8 8 10 0 11 9 13 3 Maximum per line Typical is described as a system in normal steady state operation i e both PDUs operating normally the array Specification 2C2D 2C6D 2C8D 2C10D 2C12D Typical Total System 1153 2660 3414 4167 4920 Wattage Total System 3936 9077 11648 14218 16789 BTU hour Input Current A 2 9 6 7 8 5 10 4 12 3 Typical per line In Rush Current A 132 280 363 451 528 Failover Mode Input Current A 4 9 11 3 14 5 17 7 20 8 Maximum per line Typical is described as a system in normal steady state operation i e both PDUs operating normally the array reading writing to disk drives in a production environment This data represents fully populated drive enclosures with 15K RPM disk drives Other drive types may vary slightly For example if you are using 10K RPM drives the power specifications will be approximately 20 less than the 15K RPM drives Table 41 EVA8x00 power specifications 230 Volts Specification 2C2D 2C6D 2C8D 2C1
109. cation circuit If each signal state change corresponds to a code bit then the baud rate and the bit rate are the same It is also possible for signal state changes to correspond to more than one code bit so the baud rate may be lower than the code bit rate The physical location of an element such as a drive I O module EMU or power supply in a drive enclosure Each bay is numbered to define its location Also called Bi Di The movement of optical signals in opposite directions through a common fiber cable such as the data flow path typically on a parallel printer port A parallel port can provide two way data flow for disk drives scanning devices FAX operations and even parallel modems Also called a sector The smallest collection of consecutive bytes addressable on a disk drive In integrated storage elements a block contains 512 bytes of data error codes flags and the block address header A variable speed airflow device that pulls air into an enclosure or element It usually pulls air in from the front and exhausts the heated air out the rear An alternate term used for a rack A fiber optic cable that has connectors installed on one or both ends General use of these cable assemblies includes the interconnection of multimode fiber optic cable assemblies with either LC or SC type connectors e When there is a connector on only one end of the cable the cable assembly is referred to as a pigtail e When there is a conne
110. ceiver and fiber cable connections Power Present Bottom port Fibre Channel drive enclosure signal detected On Flashing Top port Fibre Channel drive enclosure signal detected Power Present Bottom port EMU detected possible transceiver problem Check transceiver and fiber cable connections NOTE The EMU will not flash the lower indicator on its own It will flash only in response to a locate command You can flash each of the lights independently during a locate action Off e No LO module power e LO module is nonoperational e Check power supplies If power supplies are operational replace I O module 22 Enterprise Virtual Array hardware components Fiber Optic Fibre Channel cables The Enterprise Virtual Array uses orange 50 um multi mode fiber optic cables for connection to the SAN The fiber optic cable assembly consists of two 2 m fiber optic strands and small form factor connectors on each end See Figure 9 page 23 To ensure optimum operation the fiber optic cable components require protection from contamination and mechanical hazards Failure to provide this protection can cause degraded operation Observe the following precautions when using fiber optic cables e To avoid breaking the fiber within the cable Do not kink the cable o Do not use a cable bend radius of less than 30 mm 1 18 in e To avoid deforming or possibly breaking the fiber within the cable do not p
111. component functions listed in Table 8 page 28 Table 8 EMU monitoring functions Component Monitored Functions Blowers e Installation Type e Removal Speed rpm Disk drives e Installation Loop ID e Removal Temperature e Bypass status Drive fault EMU e Temperature Type e Operation Revision level Enclosure e Enclosure power Backplane type e Enclosure fault Backplane revision level I O module e Installation Type e Removal Revision level e Status Power supplies e Installation 5 VDC voltage and current e Removal 12 VDC voltage and current e Status Total power e Type Temperature e Revision level Transceiver e Type Link status EMU displays 28 The EMU uses a combination of status indicators alphanumeric display and an audible alarm to indicate the operational status of the enclosure and its components See Table 9 page 28 Table 9 EMU status displays Display alarm operations page 30 Audible alarm For information on the audible alarm see Audible sound Function Any EMU detected condition causes this alarm to Status indicators For a description of the status indicators see EMU indicator displays page 29 T st Display enclosure and EMU status Alphanumeric display For a description of the alphanumeric display see Using the alphanumeric display page 29 Enterprise Virtual Array hardware components The two character seven segment
112. cted and the parameter code number 3 Press a to return to the Last Fault menu Displaying Detailed Information The Detail View menu lets you examine detailed fault information stored in the Last Termination Event Array LTEA This array stores information for the last 32 termination events Complete the following procedure to display the LTEA information about any of the last 32 termination events 1 When the Fault Management display is active flashing press Wto select the Detail View menu The LTEA selection menu is active LTEA 0 is displayed 2 Press W or A to increment to a specific error 3 Press to observe data about the selected error 136 Controller fault management Interpreting fault management information Each version of HP P6000 Command View includes an ASCII text file that defines all the codes that the authorized service representative can view either on the GUI or on the OCP IMPORTANT This information is for the exclusive use of the authorized service representative The file name identifies the controller model file type XCS baselevel id and XCS version For example the file name hsv210 event cr08d3 5020 txt provides the following information e hsv210_ The EVA controller model number e event The type of information in the file e w010605 The base level build string the file creation date o 01 The creation year o 06 The creation month o 05 The creation date
113. ction point for recycling of waste electrical and electronic equipment The separate collection and recycling of your waste equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in o manner that protects human health and the environment For more information about where you can drop off your waste equipment for recycling please contact your local city office your household waste disposal service or the shop where you purchased the product Dutch notice Verwijdering van afgedankte apparatuur door priv gebruikers in de Europese Unie maa Dit symbool op het product of de verpakking geeft aan dat dit product niet mag worden gedeponeerd bij het normale huishoudelijke afval U bent zelf verantwoordelijk voor het inleveren van uw afgedankte apparatuur bij een inzamelingspunt voor het recyclen van oude elektrische en Ke apparatuur Door uw oude apparatuur apart aan te bieden en te recyclen kunnen natuurlijke bronnen worden behouden en kan het materiaal worden hergebruikt op een manier waarmee de volksgezondheid en het milieu worden beschermd Neem contact op met uw gemeente het afvalinzamelingsbedrijf of de winkel waar u het product hebt gekocht voor meer informatie over inzamelingspunten waar u oude apparatuur kunt aanbieden voor recycling Czechoslovakian notice Likvidace za zen soukrom mi dom c mi u ivateli v Evropsk unii mmm Tento symbol na produktu nebo balen ozna uje v robek kt
114. ctions e Check blower for proper operation Replace if defective e Check power supplies for proper operation Replace if defective Drive enclosure EMU The EMU provides increased protection against catastrophic failures The EMU detects conditions such as failed power supplies failed blowers elevated temperatures and external air sense faults and communicates these conditions to the storage system controllers 26 Enterprise Virtual Array hardware components The EMU for Fibre Channel Arbitrated Loop FC AL drive enclosures is fully compliant with SCSI 3 Enclosure Services SES and mounts in the left rear bay of o drive enclosure See Figure 6 page 20 Controls and displays Figure 13 page 27 illustrates the location and function of the EMU displays controls and connectors Figure 13 EMU controls and displays 01630 1 Status indicators a EMU This flashing green is the heartbeat for an operational EMU b Enclosure power When both the 5 VDC and 12 VDC are correct this green indicator is on c Enclosure fault This amber indicator is normally off The indicator is lit when an enclosure error condition exists 2 Alphanumeric display A two character seven segment alphanumeric display of the enclosure functions and status 3 Function select button The primary function of this button is to select a display group function The indicator is on when an error condition exi
115. ctor on each end of the cable the cable assembly is referred to as a jumper Corrective Action Code An HP P6000 Command View graphical user interface GUI display component that defines the action required to correct a problem See also read cache write cache and mirrored cache High speed memory that sets aside data as an intermediate data buffer between a host and the storage media The purpose of cache is to improve performance A rechargeable unit mounted within a controller enclosure that supplies back up power to the cache module in case of primary power shortage 1 An orange light emitting diode indicator that illuminates on the controller operator control panel OCP to define the status of the HSV Controller cache batteries 2 An amber status indicator that illuminates on a cache battery When illuminated it indicates that one or more cache battery cells have failed and the battery must be replaced with a new battery A drive enclosure compatible assembly containing a disk drive or other storage devices A software program that uses the services of another software program The HP P6000 Command View client is a standard internet browser See console LUN A three element code generated by the EMU in the form where e t is the element type a hexadecimal number en is the element number a decimal number and ec is the condition code a decimal number A SCSI3 virtual object that makes a controller pair accessible by
116. cumentation 2 Contact an authorized service representative for Customer hardware configuration information 3 Enter the World Wide Name WWN into the OCP HP Service Engineer 5 Prepare the hosts Customer 4 Configure HP P6000 Command View HP Service Engineer 6 Configure the system through HP P6000 Command HP Service Engineer View storage system software documentation for each host s 7 Make virtual disks available to their hosts See the HP Service Engineer operating system Gathering information The following items should be available when installing and configuring an Enterprise Virtual Array They provide information necessary to set up the storage system successfully HP 4x00 6x00 8x00 Enterprise Virtual Array World Wide Name label which is shipped with the system HP EVA 4000 6000 8000 and EVA 4100 6100 8100 Read Me First HP EVA 4000 6000 8000 and EVA 4100 6100 8100 Release Notes XCS 6 250 The latest HP P6000 Command View software Check the HP P6000 Enterprise Virtual Array Compatibility Reference for controller software and HP P6000 Command View compatibility Locate these items and keep them handy You will need them for the procedures in this manual Host information Setting Make a list of information for each host computer that will be accessing the storage system You will need the following information for each host The LAN name of the host A list of World Wide Names of the
117. d any other ordinary virtual disk HBA must be properly configured to work in a single HBA server configuration The user is required to o Download and extract the contents of the TAR file HBA configuration Host 1 is a single path HBA host Host 2 is a multiple HBA host with multi pathing software See Figure 53 page 152 Risks Single path failure may result in loss of data accessibility and loss of host data that has not been written to storage Controller shutdown results in loss of data accessibility and loss of host data that has not been written to storage NOTE For additional risks see Table 59 page 159 Supported configurations 151 Limitations e HP P6000 Continuous Access is not supported with single path configurations e Single path HBA server is not part of a cluster e Booting from the SAN is not supported Figure 53 Oracle Solaris configuration 1 Network interconnection 5 SAN switch 1 2 Host 1 6 SAN switch 2 3 Host 2 7 Controller A 4 Management server 8 Controller B Tru64 UNIX configuration Requirements e Switch zoning or controller level SSP must be used to ensure each HBA has exclusive access to its LUNs e All nodes with direct connection to a disk must have the same access paths available to them e Single HBA server can be in the same fabric as servers with multiple HBAs e In the use of snapshots and snapclones the source virtual disk and all associated sna
118. d controller is operational The variable speed airflow device that cools an enclosure or element by forcing ambient air into an enclosure or element and forcing heated air out the other side See also blower See FMC Fibre Channel Host Bus Adapter An interchangeable term for Fibre Channel adapter See also FCA Fibre Channel Adapter An adapter used to connect the host server to the fabric Also called a Host Bus Adapter HBA or a Fibre Channel Host Bus Adapter FC HBA See also FC HBA Federal Communications Commission The federal agency responsible for establishing standards and approving electronic devices within the United States Fibre Channel Protocol The mapping of SCSI 3 operations to Fibre Channel The optical media used to implement Fibre Channel 167 fiber optic cable fiber optics fibre Fibre Channel Fibre Channel adapter Fibre Channel drive enclosure Fibre Channel Loop field replaceable unit flush FMC form factor FPGA frequency FRU H HBA host Host Bus Adapter host computer host link indicator host ports host side ports hot pluggable hub I O module 168 Glossary A transmission medium designed to transmit digital signals in the form of pulses of light Fiber optic cable is noted for its properties of electrical isolation and resistance to electrostatic contamination The technology where light is transmitted through glass or plastic optical threads fibers
119. d on any HP P6000 Command View with access to the storage system Select a unique password of 8 to 16 characters With the default menu displayed press W three times to display System Password Press to display Change Password Press Enter for yes The default password AAAAAAAA is displayed Press W or to select the desired character RWN gt Press to accept this character and select the next character Repeat the process to enter the remaining password characters Press Enter to enter the password and return to the default display CON XO Clearing a password Use the following procedure to remove storage system password protection NOTE Changing a system password on the controller requires changing the password on any HP P6000 Command View with access to the storage system Press W four times to scroll to the System Password menu Press to display Change Password Press W to scroll to Clear Password Press to display Clear Password Press Enter to clear the password aR WN gt The Password cleared message will be displayed HSV controllers 49 Power supplies Two power supplies provide the necessary operating voltages to all controller enclosure components If one power supply fails the remaining supply is capable of operating the enclosure Figure 23 Power supplies 1 Status indicator 2 Power supply 0 3 Power supply 1 Table
120. dentities the product environmental and operating specifications Environmental and operating specifications 139 NOTE Further testing is required to update the information in Tables 45 47 Once testing is complete these tables will be updated in a future release Power requirements The following tables list the wattage and BTU hour power requirements for the three supported operating voltages NOTE Failover amperage can be estimated at approximately 90 of operational amperage listed Table 47 208V Wattage and BTU Hour Enclosures EVA4x00 EVA6x00 EVA8x00 Amps VA Watts BTU h Amps VA Watts BTU h Amps VA Watts BTU h 12 24 5 5104 4920 16789 1 22 0 4578 4414 15060 10 20 1 4188 4037 13775 9 18 3 3797 3660 12489 8 16 0 3334 3214 10965 16 4 3406 3284 11204 7 14 1 2943 2837 9680 14 5 3015 2907 9919 6 12 3 2552 2460 8394 12 6 2625 2530 8633 5 10 4 2161 2083 7109 10 7 2234 2153 7348 4 8 2 1698 1637 5585 8 5 1770 1707 5824 8 9 1843 1777 6063 3 6 3 1307 1260 4300 6 6 1380 1330 4538 7 0 1452 1400 4777 2 4 4 916 883 3014 4 8 989 953 3253 51 1062 1023 3492 2 5 526 507 1729 2 9 598 577 1968 3 2 671 647 2207 Table 48 230V Wattage and BTU Hour Enclosures EVA4x00 EVA6x00 EVA8x00 Amps VA Watts BTU h
121. different paths from the transmitter to the receiver This transmission mode enables bidirectional transmissions See NSC A device port that can operate on the arbitrated loop topology A laser transceiver whose lower intensity output does not require special open Fibre Channel mechanisms for eye protection The Enterprise storage system transceivers are non OFC compatible A drive enclosure EMU condition report that occurs when one or more elements inside the enclosure have failed or are operating outside of their specifications The failure does not affect continued normal operation of the enclosure All devices in the enclosure continue to operate according to their specifications The ability of the devices to operate correctly may be reduced if additional failures occur UNRECOVERABLE and CRITICAL errors have precedence over this condition This condition has precedence over INFORMATION condition Early correction can prevent the loss of data Network Storage Controller The HSV Controllers used by the Enterprise storage system Nonvolatile Random Access Memory Memory whose contents are not lost when a system is turned Off or if there is a power failure This is achieved through the use of UPS batteries or implementation technology such as flash memory NVRAM is commonly used to store important configuration parameters A percentage of the total disk group capacity in blocks When the number of blocks in the disk group that contain user
122. dirbamos alintinos jrangos atliekos pad s saugoti gamtinius i teklius ir u tikrinti kad jos bus perdirbtos tokiu b du kuris nekenkia moni sveikatai ir aplinkai Jeigu norite su inoti daugiau apie tai kur galima pristatyti perdirbtinas jrangos atliekas kreipkit s savo seni nij namy kio atliek Safinimo tarnyb arba parduotuv kurioje jsigijote gaminj Polish notice Pozbywanie si zu ytego sprz tu przez u ytkownik w w prywatnych gospodarstwach domowych w Unii Europejskiej Regulatory notices 109 Ten symbol na produkcie lub jego opakowaniu oznacza ze produktu nie wolno wyrzuca do zwyk ych pojemnik w na mieci Obowi zkiem u ytkownika jest przekazanie zu ytego sprz tu do wyznaczonego punktu zbi rki w celu recyklingu odpad w powsta ych ze sprz tu elektrycznego i elektronicznego Osobna zbi rka oraz recykling zu ytego sprz tu pomog w ochronie zasob w naturalnych i zapewniq ponowne wprowadzenie go do obiegu w spos b chroni cy zdrowie cz owieka i Fe Aby uzyska wi cej informacji o tym gdzie mo na przekaza zu yty sprz t do recyklingu nale y si skontaktowa z urz dem miasta zak adem gospodarki odpadami lub sklepem w kt rym zakupiono produkt Portuguese notice Descarte de Lixo El trico na Comunidade Europ ia mm Este s mbolo encontrado no produto ou na embalagem indica que o produto n o deve ser descartado no lixo dom stico comum E responsabilidade do cliente descartar o m
123. display displays alphanumeric characters EMU indicator displays The EMU status indicators are located above the alphanumeric display See Figure 13 page 27 These indicators present the same information as those on the front lower right corner of the enclosure You can determine the EMU and enclosure status using the information in Table 10 page 29 Table 10 EMU status indications EMU indicator green Power indicator Fault indicator Status and recommended actions green amber Flashing Flashing Flashing The EMU Locate function is active This display has precedence over all others Fault conditions cannot be displayed when the Locate function is active Flashing On Off The EMU is operational The enclosure power both 5 VDC and 12 VDC is present and correct There are no enclosure faults Flashing On On The EMU is operational There is an enclosure fault Check the alphanumeric display error code for information about the problem Flashing Off Off The EMU is operational This display may be present when power is initially applied to the enclosure Note When the 5 VDC is incorrect all the indicators are off On On Off There is an EMU fault There is no enclosure fault Off On Off There is an EMU fault There is no enclosure fault Off Off Off There is an enclosure fault Either 5 VDC is incorrect or both 5 VDC and 12 VDC are incorrect Other error conditions may exist Using th
124. dition values 2 Press and hold top push button to view first error in queue Press and release top push button Press and hold top push button to view next error R WN Press and release the bottom push button at any time to return to the Er display e t element type en element number ec error code Analyzing condition reports Analyzing each error condition report involves three steps 1 Identifying the element 2 Determining the major problem 3 Defining additional problem information Reporting group feature Another function of the enclosure address bus is to provide communications within a reporting group A Reporting Group rG is an HSV controller pair and the associated drive enclosures The controller pair automatically assigns a unique decimal four digit Reporting Group Number RGN to each EMU on a Fibre Channel drive enclosure Each of the drive enclosures on a loop pair are in one reporting group e All of the drive enclosures on loop pair 1 both loop TA and loop 1B share a unique reporting group number e All of the drive enclosures on loop pair 2 both loop 2A and loop 2B share a unique reporting group number Each EMU collects environmental information from the associated enclosure and broadcasts the information to reporting group members using the enclosure address bus Information from enclosures in other reporting groups is ignored Reporting gr
125. dsk c10t0d6 disk 51 0 6 0 0 39 28 0 0 0 7 sdisk CLAIMED DEVICE HP HSV300 dev dsk c10t0d7 dev rdsk c10t0d7 Creating volume groups on a virtual disk using vgcreate You can create a volume group on a virtual disk by issuing a vgcreate command This builds the virtual group block data allowing HP UX to access the virtual disk See the pvcreate vgcreate and lvcreate man pages for more information about creating disks and file systems Use the following procedure to create a volume group on a virtual disk NOTE Italicized text is for example only E 7 IBM AIX To create the physical volume on a virtual disk enter the following command pvcreate f dev rdsk c32t0d1 To create the volume group directory for a virtual disk enter the command mkdir dev vg01 To create the volume group node for a virtual disk enter the command mknod dev vg01 group c 64 0x010000 The designation 64 is the major number that equates to the 64 bit mode The 0x01 is the minor number in hex which must be unique for each volume group To create the volume group for a virtual disk enter the command vgcreate f dev vg01 dev dsk c32t0d1 To create the logical volume for a virtual disk enter the command lvereate L1000 dev vg01 lvoll In this example a 1 Gb logical volume 1vo11 is created Create a file system for the new logical volume by creating a file system directory name and inserting a mount tap entry into etc fstab
126. e e en is the two character temperature sensor element e ec is the error code See Table 43 page 123 to determine the location of each temperature sensor Table 43 Temperature sensor element numbering Sensor Sensor location Sensor Sensor location 01 Power Supply 1 Exhaust 10 Drive Bay 7 02 Power Supply 2 Exhaust IL Drive Bay 8 03 EMU 12 Drive Bay 9 04 Drive Bay 1 13 Drive Bay 10 05 Drive Bay 2 14 Drive Bay 11 06 Drive Bay 3 15 Drive Bay 12 07 Drive Bay 4 16 Drive Bay 13 08 Drive Bay 5 17 Drive Bay 14 09 Drive Bay 6 The following sections list the temperature condition reports and the default temperature thresholds Use HP P6000 Command View to view the temperature sensor ranges for the disk drives EMU and power supplies 0 4 en 01 NONCRITICAL condition High temperature This condition report indicates that an element temperature is approaching but has not reached the high temperature CRITICAL threshold Continued operation under these conditions may result in a CRITICAL condition This condition report remains active until the problem is corrected Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Ensure that all elements are properly installed to maintain proper air flow Correcting errors 123 3 Ensure that nothing is obstructing the air flow at either the front of the enclosure or the rear of
127. e address bus enclosure number En enclosure services Enclosure Services Interface 166 Glossary The time that elapses between a drive failure and when the controller starts searching for spare disk space Drive replacement seldom starts immediately in case the failure was a glitch or temporary condition See disk drive blank A unit that holds storage system devices such as disk drives power supplies blowers I O modules transceivers or EMUs See drive enclosure A significant operational occurrence involving a hardware or software component in the drive enclosure The drive enclosure EMU reports these events to the controller for processing See redundant power configuration A configuration where each drive is connected to a pair of controllers through two loops These two Fibre Channel loops constitute a loop pair A storage system feature that provides the ability to increase the size of an existing virtual disk Before using this feature you must ensure that your operating system supports capacity expansion of a virtual disk or LUN Electronic Industries Alliance A standards organization specializing in the electrical and functional characteristics of interface equipment Event Information Packet The event information packet is an HSV element hexadecimal character display that defines how an event was detected Also called the EIP type See EMI See ESD L In a drive enclosure a device such a
128. e alphanumeric display The two character alphanumeric display is located at the top of the EMU see Figure 13 page 27 This seven segment display provides information about multiple enclosure functions The push button control the data displayed or entered Alphanumeric display description The top level two character alphanumeric display En Li rG Au and Er is the display group The function of the other displays is display group dependent The default display is the enclosure number o decimal number in the range 00 through 14 The push button allow you to select the alphanumeric display or to enter data e The bottom push button sequentially moves between groups and selects a display group See Table 11 page 30 for a description of these display groups e he top push button moves between the levels within a display group see 2 Figure 13 page 27 Display groups When you press and release the bottom push button the alphanumeric display selects a different display group Table 11 page 30 describes the display groups Fibre Channel drive enclosures 29 Table 11 EMU display groups Display Display group Description En Enclosure Number The enclosure number is the default display and is o decimal number in the range 00 through 14 See Enclosure number feature page 32 for detailed information Li Bay 1 Loop ID This display group has a single sublevel display that defines the enclosure bay 1 loop ID
129. e contained in each rack Each controller is contained in a separate controller and provides the following features e High performance microprocessor e An Operator Control Panel OCP HSV controllers A e Four 4 Gbps Fibre Channel Switched fabric host ports two host ports in HSV200 A or HSV200 B controller e Four 2 Gbps Fibre Channel drive enclosure device ports two device ports in HSV200 A or HSV200 B controller o Arranged in redundant pairs Data load performance balanced across a pair o Support for up to 240 disks with HSV210 A or HSV210 B and 112 with HSV200 A or HSV200 B e 2 GB cache per controller mirrored with battery backup 1 GB cache in HSV200 A or HSV200 B controller e 2 Gbps FC cache mirroring ports with device port backups e Dual power supplies In addition to managing the operation of the storage system the HSV controllers serve as the interface between the storage system hardware and the SAN All host I Os and all HP P6000 Command View management commands are processed by the controllers Up to 18 drive enclosures are supported by one controller pair Figure 19 page 42 shows the HSV210 A B controller rear view Figure 20 page 43 shows the HSV200 A B controller rear view The front view of both controllers is shown in Figure 21 page 43 NOTE The EVA4000 6000 8000 and EVA4100 6100 8100 use controllers with 2 Gb and 4 Gb host port capability The 4 Gb controller can be distinguished fro
130. e disk drive bay number and the device Fibre Channel drive enclosure physical address The Fibre Channel drive enclosure physical address is assigned by negotiation during system initialization The following sections define the disk drive error codes 0 1 en 01 CRITICAL condition Drive configuration or drive link rate As each drive spins up and comes on line the EMU determines if the drive is Fibre Channel compatible GE operate at the link rate 1 Gbps or 2 Gbps established by the I O module If either of these conditions are not met the EMU issues the condition report 0 1 en O01 The corrective actions for these conditions are e When the drive is not Fibre Channel compatible you must install a Fibre Channel compatible drive or a drive blank e When the drive is Fibre Channel compatible the EMU compares the drive link rate with the I O module link rate the loop link rate 118 EMU generated condition reports If the EMU cannot determine the drive link rate the EMU activates the drive bypass function for one minute During this time the EMU continually checks the drive to determine the link rate e Ifthe EMU determines the drive cannot operate at the Fibre Channel link rate set by the I O module the drive bypass function ends and the drive is placed on the loop This does not generate a condition report e The EMU issues the condition report 0 1 en 01 when the drive link rate is incompatible with Fibre Channel link rate e
131. e drive enclosure elements have failed or are operating outside of their specifications The failure of the element makes continued normal operation of at least some elements in the enclosure impossible Some enclosure elements may be able to continue normal operations Only an UNRECOVERABLE condition has precedence This condition has precedence over NONCRITICAL errors and INFORMATION condition Customer Replaceable Unit A storage system element that a user can replace without using special tools or techniques or special training See CRU The state in which controller information can be displayed or controller configuration data can be entered On the Enterprise Storage System the controller mode is active when the LCD on the HSV Controller OCP is Flashing The first disk group created at the time the system in initialized The default disk group can contain the entire set of physical disks in the array or just a few of the disks See also disk group An HSV Controller OCP display that permits a user to view detailed information about a controller fault A channel used to connect storage devices to a host I O bus adapter or intelligent controller Controller pair device ports connected to the storage system s physical disk drive array through the Fibre Channel drive enclosure Also called a device side port See device ports Dual Inline Memory Module A small circuit board holding memory chips The write back cached data that has
132. e location 8 7 en 01 CRITICAL condition l O module unsupported The I O module Fibre Channel link speed is not supported by the backplane This error prevents the controller from establishing a link with enclosure drives and eliminates the enclosure dual loop capability This condition report remains active until the problem is corrected To correct this problem record all six characters of the condition report then contact your HP authorized service representative 8 7 en 02 CRITICAL condition O module communication The I O module is unable to communicate with the EMU Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Contact your HP authorized service representative IMPORTANT Multiple erroneous error a indicating 12C bus errors such as NVRAM errors blowers missing and so forth could indicate an EMU problem 8 7 en 10 NONCRITICAL condition l O module NVRAM read An invalid NVRAM read occurred and automatic recovery was initiated Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Observe the I O module status indicators for an operational display 3 Contact your HP authorized service representative 8 7 en 11 NONCRITICAL condition I O module NVRAM write The system is unable to write data to the LO module NVRAM Complete the following procedure to correct this problem 1 Rec
133. e of the more severe errors and provides you with the capability of correcting them promptly Disable the alarm to prevent any error condition from sounding the alarm NOTE Disabling the alarm does not prevent the EMU alphanumeric display from displaying Er nor does it prevent HP P6000 Command View from displaying the error condition report When the alarm is enabled on the bottom push button status indicator is off Enabling the audible alarm To enable the alarm 1 Press and release the bottom push button until the alphanumeric display is Au 2 Press and hold the top push button until the alphanumeric display is a Flashing oF Audible Alarm Off NOTE When the alarm display is flashing press and hold the top push button to cause the display to toggle between On and of Press and release the top push button to cause the display to select the next state 3 Press and release the top push button to change the display to a flashing On Audible Alarm On 4 Press and release the bottom push button to accept the change and to display Au The bottom push button indicator is now off Muting or unmuting the audible alarm You may want to mute the alarm in the following situations The error does not require immediate corrective action You cannot correct the error at this time For example the error may require a replacement part To mute the audible alarm Fibre Channel drive enclosures 31 NOTE Er is disp
134. e port e Off No SFP detected Fibre Channel cache mirror ports e Green Normal operation e Amber No signal detected or the controller has failed the port e Off No SFP detected Dual controller interconnect port e Green Normal operation e Amber lnterconnect cable not connected On copper Fibre Channel cables the SFP is integrated into the cable connector Navigation buttons The operation of the navigation buttons is determined by the current display and location in the menu structure Table 19 page 45 defines the basic pushbutton functions when navigating the menus and options To simplify presentation and to avoid contusion the pushbutton reference names regardless of labels are left right top and bottom Table 19 Navigation button functions Button Function Yy Moves down through the available menus and options A Moves up through the available menus and options gt Selects the displayed menu or option EI Returns to the previous menu Esc Used for No selections and to return to the default display Enter Used for Yes selections and to progress through menu items Alphanumeric display The alphanumeric display uses two LCD rows each capable of displaying up to 20 alphanumeric characters By default the alphanumeric display alternates between displaying the Storage System Name and the World Wide Name An active flashing display an error condi
135. e remounting Controller failure Short term I O suspended possible data loss Long term I O halts with I O errors data loss Cannot reload driver need to reboot system fsck should be run on any failed disks before remounting Controller restart Short term I O suspended possible data loss Long term I O halts with I O errors data loss Cannot reload driver need to reboot system fsck should be run on any failed disks before remounting 160 Single Path Implementation Table 61 Linux failure scenarios continued Fault stimulus Server path failure Failure effect Short I O suspended possible data loss Long I O halts with I O errors data loss HBA driver must be reloaded before failed drives can be recovered fsck should be run on any failed drives before remounting Storage path failure IBM AIX Table 62 IBM AIX failure scenarios Fault stimulus Server failure host power cycled Short I O suspended possible data loss Long I O halts with I O errors data loss HBA driver must be reloaded before failed drives can be recovered fsck should be run on any failed drives before remounting Failure effect Check disk when rebooting Data loss data that finished copying survived Switch failure SAN switch disabled Short term Data transfer stops Possible I O errors Long term Repeated error messages in errpt output System reboot causes loss of data
136. e that you do not mistakenly activate a shutdown procedure the default state is always NO indicating do not implement this procedure As a safeguard implementing any shutdown method requires you to complete at least two actions Table 21 Shutdown methods LCD prompt Description Restart System Implementing this procedure establishes communications between the storage system and HP P6000 Command View This procedure is used to restore the controller to an operational state where it can communicate with HP P6000 Command View Power off system Implementing this procedure initiates the sequential removal of controller power This ensures no data is lost The reasons for implementing this procedure include replacing a drive enclosure Uninitialize Implementing this procedure will cause the loss of all data For a detailed discussion of this procedure see Uninitializing the system page 48 HSV controllers 47 Shutting the controller down Use the following procedure to access the Shutdown System display and execute a shutdown procedure CAUTION If you decide NOT to power off while working in the Power Off menu Power Off System NO must be displayed before you press Ese This reduces the risk of accidentally powering down NOTE HP P6000 Command View offers the preferred method for shutting down the controller Shut down the controller from the OCP only if HP P6000 Command View cannot communicate with t
137. e the following procedure to correct this problem 1 Record all six characters of the condition report 2 Remove and install the drive to ensure that it is properly installed 3 Observe the EMU to ensure the error is corrected 4 If removing and installing the drive did not correct the problem install a replacement drive or a drive blank 5 Observe the EMU to ensure the error is corrected 6 If unable to correct the problem contact your authorized service representative 0 1 en 03 INFORMATION condition Drive software lock active Some enclosures have a software activated lock that prevents physically removing a drive while this feature is active This feature can be activated even when an enclosure does not have a physical lock Removing a drive when this feature is active generates a condition report This error remains active for 15 seconds No action is required to correct this condition 0 1 en 04 CRITICAL condition Loop a drive link rate incorrect The drive is capable of operating at the loop link rate but is running at a different rate For example the drive is operating at 1 Gbps and the loop is operating at 2 Gbps Only when the drive is operating at the Fibre Channel link rate established by the I O module can this drive transfer data Correcting errors 119 This error remains active until the problem is corrected Complete the following procedure to correct this problem Record all six characters of the condit
138. ecific YL U0 1 P1 I5 Q1b Creating and presenting virtual disks When creating and presenting virtual disks to an IBM AIX host be sure to L Set the OS unit ID to 0 2 Set Preferred path mode to No Preference 3 Select a LUN number if you chose a specific LUN on the Virtual Disk Properties window Verifying virtual disks from the host To scan the IBM AIX bus and list all EVA devices enter cfgmgr The v switch verbose output requests a full output Output similar to the following is displayed hdiskl Available 1V 08 01 HP HSV300 Enterprise Virtual Array hdisk2 Available 1V 08 01 HP HSV300 Enterprise Virtual Array hdisk3 Available 1V 08 01 HP HSV300 Enterprise Virtual Array 76 Configuring application servers Linux Driver failover mode If you use the INSTALL command without command options the driver s failover mode depends on whether a QLogic driver is already loaded in memory listed in the output of the 1smod command Possible driver failover mode scenarios include If an hp qla2x00src driver RPM is already installed the new driver RPM uses the failover of the previous driver package If there is no Qlogic driver module qla2xxx module loaded the driver defaults to failover mode This is also true if an inbox driver is loaded that does not list output in the proc scsi qla2xxx directory If there is a driver loaded in memory that lists the driver version in proc scsi qla2xxx but no driver RPM
139. ed in the rack If one storage system is installed only two PDUs are required If multiple storage systems are installed four PDUs are required The site AC input voltage is routed to each PDU mounted in the rack Each PDU distributes AC through ten receptacles directly to the storage system components e PDUs 1 and 3 optional are mounted on the left side of the cabinet Power cords connect these PDUs to the number 1 drive enclosure power supplies and to the controller enclosures e PDUs 2 and 4 optional are mounted on the right side of the cabinet Power cords connect these PDUs to the number 2 drive enclosure power supplies and to the controller enclosures Moving and stabilizing a rack 56 A WARNING The physical size and weight of the rack requires a minimum of two people to move If one person tries to move the rack injury may occur To ensure stability of the rack always push on the lower half of the rack Be especially careful when moving the rack over any bump e g door sills ramp edges carpet edges or elevator openings When the rack is moved over a bump there is a potential for it to tip over Enterprise Virtual Array hardware components Moving the rack requires a clear uncarpeted pathway that is at least 80 cm 31 5 in wide for the 60 3 cm 23 7 in wide 42U rack A vertical clearance of 203 2 cm 80 in should ensure sufficient clearance for the 200 cm 78 7 in high 42U rack CAUTION Ensure that
140. er nesm b t vyhozen spolu s ostatn m dom c m odpadem Povinnost u ivatele je p edat takto ozna en odpad na p edem ur en sb rn m sto pro recyklaci elektrick ch a elektronick ch za zen Okam it t d n a recyklace odpadu pom e uchovat p rodn prost ed a zajist takov zp sob recyklace kter ochr n zdrav a ivotn prost ed lov ka Dal informace o mo nostech dal odpadu k recyklaci z sk te na p slu n m obecn m nebo m stsk m ad od firmy zab vaj c se EE o svozem odpadu nebo v obchod kde jste produkt zakoupili Estonian notice Seadmete j tmete k rvaldamine eramajapidamistes Euroopa Liidus mm See tootel v i selle pakendil olev s mbol n itab et k nealust toodet ei tohi koos teiste majapidamisj tmetega k rvaldada Teie kohus on oma seadmete j tmed k rvaldada viies need elektri ja elektroonikaseadmete j tmete ringlussev tmiseks selleks etten htud kogumispunkti Seadmete j tmete eraldi kogumine ja ringlussev tmine k rvaldamise ajal aitab kaitsta loodusvarasid ning tagada et ringlussev tmine toimub viisil mis kaitseb inimeste tervist ning keskkonda Lisateabe saamiseks selle kohta kuhu oma seadmete j tmed ringlussev tmiseks viia v tke palun hendust oma kohaliku linnakantselei majapidamisj tmete k rvaldamise teenistuse v i kauplusega kust Te toote ostsite Finnish notice Laitteiden h vitt minen kotitalouksissa Euroopan unioni
141. er process dE Owner UIC SYSTEM Owner process ID 00000000 Dev Prot S RWPL O RWPL G R W Reference count 0 Default buffer size 512 Current preferred CPU Id D Fastpath 1 WWID 01000010 6005 08B4 0010 70C7 0001 2000 2E3E 0000 Host name BRCK18 Host type avail AlphaServer DS10 466 MHz yes Alternate host name VMS24 Alt type avail HP rx3600 1 59GHz 9 0MB yes Allocation class I I O paths to device 9 Path PGAO 5000 1FE1 0027 0A38 BRCK18 primary path Error count 0 Operations completed 145 Path PGA0 5000 1FE1 0027 0A3A BRCK18 Error count 0 Operations completed 338 Path PGAO 5000 1FE1 0027 0A3E BRCK18 Error count 0 Operations completed 276 Path PGAO 5000 1FE1 0027 0A3C BRCK18 Error count 0 Operations completed 282 Path PGBO 5000 1FE1 0027 0A39 BRCK18 Error count 0 Operations completed 683 Path PGBO 5000 1FE1 0027 0A3B BRCK18 Error count 0 Operations completed 704 Path PGBO 5000 1FE1 0027 0A3D BRCK18 Error count 0 Operations completed 853 Path PGBO 5000 1FE1 0027 0A3F BRCK18 current path Error count 2 Operations completed 826 Path MSCP VMS24 Error count 0 Operations completed 0 You can also use the SHOW DEVICE DG command to display a list of all Fibre Channel disks presented to the OpenVMS host NOTE Restarting the host system shows any newly presented virtual disks because a hardware scan is performed as part of the startup If you are unable to access the virtual disk do the followin
142. ersions system Tnkormofion 47 Shutting down Ihe Sense eee 47 Shutting the controller Cow ninuiesiccselashiventdsehecuelesbletubecabsvesdecideiviieatustaleshiasaiceniedenigetierabions 48 Restarting EE 48 L erte GLE eene 48 Password Fl rs 49 Changing ek EE 49 Clearing ge EEE ENER EEE EE EE 49 ET 9 EE cate AEE RE E EE E A aE a A 50 GE 50 Cache beveren 51 HSV controller FANN 51 EE 52 Le 52 pe ee EEE RE EE EET ER 52 NEE 54 PDU ROERE ENE ER NG 54 TA 54 REE T EEE CU ene 54 Ree GAGE see EEE 55 Rack System E power distribution components 56 Rack AC power derre 56 Moving and stabilizing a Aasers deadline drhigenane 56 3 Enterprise Virtual Array Op6rGHON s15 0 s2s2s sccesecavecenasavasesadevedeeadausasnsastereteees 59 Best Practices siiente e Ornan eE AT EAE E EASE EAEE ed a gehae 59 Operating tips and ode 59 Reserving adequate free SEI dreet ee 59 Using FATA disk fessen Gn 59 Changing the host port eeleren eege 59 Host port connection limit on B series 3200 and 3800 swiiches 59 Enabling Boot from SAN for Windows direct comme 60 4 Contents Windows 2003 MSCS cluster Imsbollotton 60 Gene RE E 60 HP Insight Remote Support SNK Jed 60 Failback preference setting for HSV controll rs u nunsmsesnendsensemmentsesentnidernmeteeisevnsssvstdvssde 62 Changing virtual disk failover failback DE 64 e EE EE EE 64 Shutting down the storage eee 64 Starting the storage E 65 Saving storage system configuration doto 65 Adding disk drives
143. erver failure host power cycled Extremely critical event on UNIX Can cause loss of system disk Switch failure SAN switch disabled Short term Data transfer stops Possible I O errors Long term Job hangs cannot umount disk fsck failed disk corrupted need mkfs disk Controller failure Short term Data transfer stops Possible I O errors Long term Job hangs cannot umount disk fsck failed disk corrupted need mkfs disk Controller restart Short term Data transfer stops Possible I O errors Long term Job hangs cannot umount disk fsck failed disk corrupted need mkfs disk 158 Single Path Implementation Table 57 HP UX failure scenarios continued Fault stimulus Server path failure Failure effect Short term Data transfer stops Possible I O errors Long term Job hangs cannot umount disk fsck failed disk corrupted need mkfs disk Storage path failure Short term Data transfer stops Possible I O errors Long term Job hangs replace cable I O continues Without cable replacement job must be aborted disk seems error free Windows Server Table 58 Windows Server failure scenarios Fault stimulus Server failure host power cycled Failure effect OS runs a command called chkdsk when rebooting Data lost data that finished copying survived Switch failure SAN switch disabled Write delay server hangs until I O is cancelled or cold reboot
144. es is fixed at approximately 2 seconds 4 Ina fabric topology use persistent bindings to bind a SCSI target ID to the world wide port name WWPN of an array port This ensures that the SCSI target IDs remain the same when the system reboots Set persistent bindings by editing the configuration file or by using the SANsurfer utility NOTE Persistent binding is not required for QLogic FCAs if you are using Solaris 10 The following example for an EVA4x00 6x00 8x00 illustrates the binding of targets 20 and 21 hba instance 0 to WWPNs 50001 fe 100270938 and 50001 fe 100270939 and the binding of targets 30 and 31 hba instance 1 to WWPNs 50001 fe 10027093a and 50001 fe10027093b hba0 SCSI target id 20 fibre channel port name 50001fe100270938 hba0 SCSI target id 21 fibre channel port name 50001fe10027093a hbal SCSI target id 30 fibre channel port name 50001fe100270939 hbal SCSI target id 31 fibre channel port name 50001fe10027093b NOTE Replace the WWPNs in the example with the WWPNs of your array ports 5 If the qla2300 driver is version 4 13 01 or earlier for each LUN that users will access add an entry to the kernel drv sd conf file name sd class scsi target 20 lun 1 name sd class scsi target 21 lun 1 name sd class scsi target 30 lun 1 name sd class scsi target 31 lun 1 It LUNs are preconfigured in the kernel drv sd conf file after changing the configuration file use the devf sadm comma
145. es on solid for approximately 30 seconds while the system discovers the new battery Then the battery status indicators display the battery status as described in the table below Table 24 Battery status indicators Status indicator Fault indicator Description On Off Normal operation maintenance charge process keeps the battery fully charged Flashing Off Battery is undergoing a full charging process This is the indication you typically see after installing a new battery Off On Battery fault The battery has failed and should be replaced Off Flashing The battery has experienced an over temperature fault Flashing fast Flashing fast Battery code is being updated When a new battery is installed it may be necessary for the controllers to update the code on the battery to the correct version Both indicators flash rapidly for approximately 30 seconds Flashing Flashing Battery is undergoing a scheduled battery load test during which the battery is discharged and then recharged to ensure it is working properly During the discharge cycle you will see this display The load test occurs infrequently and takes several hours HSV controller cabling All data cables and power cables attach to the rear of the controller Adjacent to each data connector is a two colored link status indicator Table 18 page 45 identifies the status conditions presented by these indicators NOTE These indicators do not
146. ess of the cause the switch requires immediate attention On the internal temperature has exceeded acceptable levels The switch will continue to operate Switch functionality may be impaired depending on the event that triggered the Temp condition Regardless of the cause the switch requires immediate attention When the switch powers on it runs Power On Self Test POST diagnostics to verify the fundamental integrity of the switch ports All switch LEDs turn on LEDs illuminate Then excluding the Ethernet Link and Power LEDs the LEDs turn off LEDs extinguish Once the switch is operational the LEDs display current status See Figure 17 page 39 30 10010 02 loop switch The 30 10010 02 loop switch contains both system indicators and port indicators The system indicators indicate the status of the switch and the port indicators provide status of a specific port Figure 18 page 40 shows the 30 10010 02 loop switch with the system and port indicators The Fibre Channel loop switch acts as a central point of interconnection and establishes a fault tolerant physical loop topology between the controllers and the disk enclosures Fibre Channel loop switches 39 Figure 18 30 10010 02 loop switch status indicators ae Dt H LE 29 at et et doch doch Sdt E 1 Handle 2 Bezel snaps 3 Alignment tabs 4 Walk up RS232 port 5 SFP status indicator 6 Port Bypassed indicator 7 POS
147. essage has priority over other controller displays HP P6000 Command View provides detailed descriptions of the storage system error conditions or faults The Fault Management displays provide similar information on the LCD but not in as much detail Whenever possible see HP P6000 Command View for fault information Using HP P6000 Command View HP P6000 Command View provides detailed information about each event affecting system operation in either a Termination Event display or an Event display These displays are similar but not identical GUI termination event display A problem that generates the Termination Event display prevents the system from performing a specific function or process You can use the information in this display see Figure 45 page 135 to diagnose and correct the problem NOTE The major differences between the Termination Event display and the Event display are The Termination Event display includes a Code Flag field it does not include the EIP Type field e The Event display includes an EIP type field it does not include a Code Flag field e The Event display includes a Corrective Action Code field Figure 45 GUI termination event display The fields in the Termination Event display include e Date The date the event occurred e Time The time the event occurred e SWCID Software Identification Code A hexadecimal number in the range O FF that identifies the controller software component re
148. exit any menu press Esc or wait ten seconds for the OCP display to return to the default display Table 20 page 46 identifies all the menu options available within the OCP display CAUTION Many of the configuration settings available through the OCP impact the operating characteristics of the storage system You should not change any setting unless you understand how it will impact system operation For more information on the OCP settings contact your HP authorized service representative Table 20 Menu options within the OCP display System Information Fault Management Shutdown Options System Password Versions Last Fault Restart Change Password Host Port Config Detail View Power Off Clear Password Sets Fabric or Direct Connect Device Port Contig Uninitialize System Current Password Enables disables device Set or not ports IO Module Contig Enables disables auto bypass Loop Recovery Config Enables disables recoveries Unbypass Devices UUID Unique Half Debug Flags Print Flags Mastership Status Displays controller role master or slave Enterprise Virtual Array hardware components Displaying system information NOTE The purpose of this information is to assist the HP authorized service representative when servicing your system The system information displays show the system configuration including the XCS version the OCP firmware and appl
149. ferent server types To update firmware follow the procedure described in the Installation instructions that accompany the firmware images Verifying the Fibre Channel adapter software installation supported FCA should already be installed in the host server The procedure to verify that the console recognizes the installed FCA varies for the different server types Follow the procedure described in the Installation instructions that accompany the firmware images Console LUN ID and OS unit ID HP P6000 Command View software contains a box for the Console LUN ID on the Initialized Storage System Properties window It is important that you set the Console LUN ID to a number other than zero 0 If the Console LUN ID is not set or is set to zero 0 the OpenVMS host will not recognize the controller pair The Console LUN ID for o controller pair must be unique within the SAN Table 29 page 81 shows an example of the Console LUN ID You can set the OS unit ID on the Virtual Disk Properties window The default setting is 0 which disables the ID field To enable the ID field you must specify a value between 1 and 32767 ensuring that the number you enter is unique within the SAN An OS Unit ID greater than 9999 is not capable of being served by MSCP A CAUTION Itis possible to enter a duplicate Console LUN ID or OS unit ID number You must ensure that you enter a Console LUN ID and OS Unit ID that is not already in use duplicate Con
150. fines o problem Electrostatic Discharge The emission of a potentially harmful static electric voltage as a result of improper grounding Enclosure Services Interface The SCSI 3 engineering services interface implementation developed for Storage products A bus that connects the EMU to the disk drives Enclosure Services Processor An EMU that implements an enclosure s services process Any significant change in the state of the Enterprise storage system hardware or software component reported by the controller to HP P6000 Command View See also controller event drive enclosure event management agent event and termination event See EIP See Evt No Event Number A sequential number assigned to each Software Code Identification SWCID event It is a decimal number in the range 0 255 A unit of storage capacity that is the equivalent of GER bytes or 1 152 921 504 606 846 976 bytes One exabyte is equivalent to 1 024 petabytes A Fibre Channel fabric or two or more interconnected Fibre Channels allowing data transmission A port which is capable of supporting an attached arbitrated loop This port on a loop will have the AL P hexadecimal address 00 loop ID 7E giving the fabric the highest priority access to the loop loop port is the gateway to the fabric for the node ports on o loop The process that takes place when one controller assumes the workload of a failed companion controller Failover continues until the faile
151. formation http h18006 www 1 hp com products sanworks multipathoptions index html See the Single Point of Connectivity Knowledge SPOCK website http www hp com storage spock for the multipathing software supported on each operating system Installing Fibre Channel adapters 72 For all operating systems supported Fibre Channel adapters FCAs must be installed in the host server in order to communicate with the EVA NOTE Traditionally the adapter that connects the host server to the fabric is called a host bus adapter HBA The server HBA used with the EVA4x00 6x00 8x00 is called a Fibre Channel adapter FCA You might also see the adapter called a Fibre Channel host bus adapter Fibre Channel HBA in other related documents Follow the hardware installation rules and conventions for your server type The FCA is shipped with its own documentation for installation See that documentation for complete instructions You need the following items to begin e FCA boards and the manufacturer s installation instructions e Server hardware manual for instructions on installing adapters e Tools to service your server The FCA board plugs into a compatible I O slot PCI PCI X PCI E in the host system For instructions on plugging in boards see the hardware manual You can download the latest FCA firmware from the following website http www hp com support downloads Enter HBA in the Search Products box and then select you
152. g e Check the switch zoning database e Use HP P6000 Command View to verify the host presentations e Check the SRM console firmware on AlphaServers e Ensure that the correct host is selected for this virtual disk and that a unique OS Unit ID is used in HP P6000 Command View Configuring virtual disks from the OpenVMS host To set up disk resources under OpenVMS initialize and mount the virtual disk resource as follows 1 Enter the following command to initialize the virtual disk S INITIALIZE name of virtual disk volume label 82 Configuring application servers 2 Enter the following command to mount the disk MOUNT SYSTEM name of virtual disk volume label NOTE The SYSTEM switch is used for a single stand alone system or in clusters if you want to mount the disk only to select nodes You can use the CLUSTER switch for OpenVMS clusters However if you encounter problems in a large cluster environment HP recommends that you enter a MOUNT SYSTEM command on each cluster node 3 View the virtual disk s information with the SHOW DEVICE command For example enter the following command sequence to configure a virtual disk named data1 in a stand alone environment INIT 1 DGA1 datal MOUNT SYSTEM 1SDGA1 datal SHOW DEV 1SDGA1 FULL Setting preferred paths You can use one of the following options for setting changing or displaying preferred paths e To set or change the preferred path use the following command SE
153. g policy is set correctly and that each path is marked on If any paths are marked dead or are not listed check the cable connections and perform a rescan on the appropriate FCA For example e For ESX 2 5 x enter the cos rescan sh vmhba0 command e For ESX 3 x or ESX 4 x enter the esxcfg rescan vmhba0 command If paths or LUNs are still missing see the VMware or HP documentation for troubleshooting information 94 Configuring application servers Verifying virtual disks from the host To verify that the host can access the virtual disks enter the more proc scsi scsi command The output lists all SCSI devices detected by the server An EVA8100 LUN entry looks similar to the following Host scsi3 Channel 00 ID 00 Lun 01 Vendor HP Model HSV210 Rev Type Direct Access ANSI SCSI revision 02 VMware 95 5 Customer replaceable units This chapter describes customer replaceable units Information about initial enclosure installation ESD protection and common replacement procedures is also included Customer self repair CSR Table 30 page 97 identifies which hardware components are customer replaceable Using WEBES ISEE or other diagnostic tools o support specialist will work with you to diagnose and assess whether a replacement component is required to address a system problem The specialist will also help you determine whether you can perform the replacement Parts only warranty service Your HP Limited Warr
154. gle shared simplex media Transmissions can only occur between a single pair of nodes at any given time Arbitration is the scheme that determines which node has control of the loop at any given moment See AL_PA See arbitrated loop All the physical disk drives in a storage system that are known to and under the control of a controller pair See controller Events scheduled as the result of a signal requesting the event or that which is without any specified time relation The Environmental Monitoring Unit EMU alarm that sounds when there is a drive enclosure element condition report The audible alarm can be muted or disabled An electronic printed circuit board that distributes data control power and other signals to element connectors A data block that contains a physical defect A replacement routine that substitutes defect free disk blocks for those found to have defects This process takes place in the controller and is transparent to the host Part of the power supply AC receptacle that engages the AC power cord connector to ensure that the cord cannot be accidentally disconnected 163 baud bay bidirectional block blower C cabinet cable assembly CAC cache cache battery cache battery indicator carrier client communication logical unit number LUN condition report console LUN console LUN ID 164 Glossary The maximum rate of signal state changes per second on a communi
155. h multiple HBAs e In the use of snapshots and snapclones the source virtual disk and all associated snapshots and snapclones must be presented to the single path hosts that are zoned with the same controller In the case of snapclones after the cloning process has completed and the clone becomes an ordinary virtual disk you may present that virtual disk as you would any other ordinary virtual disk HBA configuration e Host I is a single path HBA host e Host 2 is a dual HBA host See Figure 55 page 154 Risks e For nonclustered nodes with a single path HBA a path failure from the HBA to the SAN switch will result in a loss of connection with storage devices NOTE For additional risks see Table 60 page 160 Supported configurations 153 Limitations e HP P6000 Continuous Access is not supported with single path configurations Figure 55 OpenVMS configuration 1 Network interconnection 5 SAN switch 1 2 Host 1 6 SAN switch 2 3 Host 2 7 Controller A 4 Management server 8 Controller B Linux 32 bit configuration Requirements e Switch zoning or controller level SSP must be used to ensure each single path HBA has an exclusive path to its LUNs e All nodes with direct connection to a disk must have the same access paths available to them e Single path HBA server can be in the same fabric as servers with multiple HBAs e In the use of snapshots and snapclones the source virtual disk and all associated
156. has been installed then the driver RPM loads the driver in the failover mode that the driver in memory currently uses Installing a Qlogic driver NOTE The HP Emulex driver kit performs in a similar manner use INSTALL h to list all supported arguments 1 2 3 Download the appropriate driver kit for your distribution The driver kit file is in the format hp qla2x00 yyyy mm dd tar gz Copy the driver kit to the target system Uncompress and untar the driver kit using the following command tar zxvf hp qla2x00 yyyy mm dd tar gz Change directory to the hp qla2x00 yyyy mm dd directory Execute the INSTALL command The INSTALL command syntax varies depending on your configuration If o previous driver kit is installed you can invoke the INSTALL command without any arguments To use the currently loaded configuration INSTALL To force the installation to failover mode use the flag INSTALL f To force the installation to single path mode use the s flag INSTALL s To list all supported arguments use the h flag INSTALL h The INSTALL script installs the appropriate driver RPM for your configuration as well as the appropriate fibreutils RPM Once the INSTALL script is finished you will either have to reload the QLogic driver modules qla2xxx qla2300 qla2400 gla2xxx_conf or reboot your server To reload the driver use one or more of the following commands as applicable
157. hat have been executed are displayed while the controller is booting It may take up to two minutes for the steps to display The default WWN entry display has a O in each of the 16 positions Enterprise Virtual Array startup 4 Press A or V until the first character of the WWN is displayed Press P to accept this character and select the next 5 Repeat Step 4 to enter the remaining characters 6 Press Enter to accept the WWN and select the checksum entry mode Entering the WWN checksum The second part of the WWN entry procedure is to enter the two character checksum as follows 1 Verify that the initial WWN checksum displays O in both positions 2 Press A or W until the first checksum character is displayed Press to accept this character and select the second character 3 Press A or W until the second character is displayed Press Enter to accept the checksum and exit 4 kr that the default display is automatically selected This indicates that the checksum is valid NOTE If you enter an incorrect WWN or checksum the system will reject the data and you must repeat the procedure Entering the storage system password The storage system password feature enables you to restrict management access to the storage system The password must meet the following requirements e 8 to 16 characters in length e Can include upper or lower case letters e Can include numbers O 9 e Can include the following characters
158. he EMU has evaluated the temperature of the three temperature groups EMU disk drives and power supplies and determined that the average temperature of two of the three groups exceeds the critical level use HP P6000 Command View to view the 124 EMU generated condition reports temperature thresholds Under these conditions the EMU starts o timer that will automatically shut down the enclosure in seven minutes unless you correct the problem Enclosure shutdown is imminent A CAUTION An automatic shutdown and possible data corruption may result if the procedure below is not performed immediately Complete the following procedure to correct this problem l 2 3 4 5 Ensure that all disk drives I O modules and power supply elements are fully seated Ensure that all blowers are operating properly Verify that the ambient temperature range is 10 C to 35 C 50 F to 95 F Adjust as necessary If steps 1 2 or 3 did not reveal a problem use HP P6000 Command View to request the HSV controller to shut down the drive enclosure Completing this action will halt the drive enclosure data transfers Contact your authorized service representative and request assistance EMU conditions The format of an EMU condition report is 0 7 01 ec where 0 7 is the EMU element type number 01 is the two character EMU element number ec is the error code NOTE There is only one EMU in a drive enclosure Therefore the
159. he controller Shutting down the controller from the OCP removes power from the controller on which the procedure is performed only To restore power toggle the controller s power Press W three times to scroll to the Shutdown Options menu Press to display Restart Press W to scroll to Power Off Press P to select Power Off Power off system is displayed Press Enter to power off the system aR WN gt Restarting the system To restore the controller to an operational state use the following procedure to restart the system 1 Press W three times to scroll to the Shutdown Options menu 2 Press P to select Restart 3 Press to display Restart system 4 Press Enter to go to Startup No user input is required The system will automatically initiate the startup procedure and proceed to load the Storage System Name and World Wide Name information from the operational controller Uninitializing the system 48 Uninitializing the system is another way to shut down the system This action causes the loss of all storage system data Because HP P6000 Command View cannot communicate with the disk drive enclosures the stored data cannot be accessed CAUTION Uninitializing the system destroys all user data The WWN will remain in the controller unless both controllers are powered off The password will be lost If the controllers remain powered on until you create another storage system initialize via GUI you will not ha
160. he feet check the rack to ensure it is stable and level 3 Adjust the feet as necessary to ensure the rack is stable and level 58 Enterprise Virtual Array hardware components 3 Enterprise Virtual Array operation This chapter presents the tasks that you might need to perform during normal operation of the storage system Best practices For useful information on managing and configuring your storage system see the HP Enterprise Virtual Array configuration best practices white paper available from http h18006 www 1 hp com storage arraywhitepapers html Operating tips and information Reserving adequate free space To ensure efficient storage system operation a certain amount of unallocated capacity or free space should be reserved in each disk group The recommended amount of free space is influenced by your system configuration For guidance on how much free space to reserve see the HP Enterprise Virtual Array configuration best practices white paper See Best practices page 59 Using FATA disk drives FATA drives are designed for lower duty cycle applications such as near online data replication for backup These drives should not be used as a replacement for EVA s high performance standard duty cycle Fibre Channel drives Doing so could shorten the life of the drive Changing the host port topology Before changing the topology settings of an array host port physically disconnect the host port from its existing c
161. he virtual disk 169 M management agent management agent event mean time between failures metadata micro meter mirrored caching mirroring MTBF multi mode fiber N Network Storage Controller node port non OFC Open Fibre Control NONCRITICAL Condition NSC NVRAM O occupancy alarm level OCP online nearonline operator control panel 170 Glossary The HP P6000 Command View software that controls and monitors the Enterprise storage system The software can exist on more than one management server in a fabric Each installation is a management agent Significant occurrence to or within the management agent software or an initialized storage cell controlled or monitored by the management agent See MTBF Information that a controller pair writes on the disk array This information is used to control and monitor the array and is not readable by the host See um A process in which half of each controller s write cache mirrors the companion controller s write cache The total memory available for cached write data is reduced by half but the level of protection is greater The act of creating an exact copy or image of data Mean Time Between Failures The average time from start of use to first failure in a large population of identical systems components or devices A fiber optic cable with a diameter large enough 50 microns or more to allow multiple streams of light to travel
162. heme that allows multiple Fibre Channel ports to communicate Point to point arbitrated loop and ed fabric are all Fibre Channel topologies The device that converts electrical signals to optical signals at the point where the fiber cables connect to the FC elements such as hubs controllers or adapters A state in which the storage system is not ready for use See also initialization A drive enclosure EMU condition report that occurs when one or more elements inside the enclosure have failed and have disabled the enclosure The enclosure may be incapable of recovering or bypassing the failure and will require repairs to correct the condition This is the highest level condition and has precedence over all other errors and requires immediate corrective action Also called unflushed data See also dirty data Uninterruptible Power Supply A battery operated power supply guaranteed to provide power to an electrical device in the event of an unexpected interruption to the primary power supply Uninterruptible power supplies are usually rated by the amount of voltage supplied and the length of time the voltage is supplied Variable disk capacity that is defined and managed by the array controller and presented to hosts as a disk May be called Vdisk in the user interface A virtual disk and its snapshot if a snapshot exists constitute a family The original virtual disk is called the active disk When you first create a virtual disk famil
163. hes The loop switches act as a central point of interconnection and establish a fault tolerant physical loop topology between the controllers and the disk enclosures The loop switches are required in any configuration with more than four disk enclosures The EVA8000 8100 uses four loop switches and the EVA6000 6100 uses two switches to connect the drive enclosures to the controller pair The loop switches provide the following features e 2 125 Gbps operating speed e Twelve ports e Half width 1U size e System and port status indicators e Universal power supply that operates between 100 to 250 VAC and 50 to 60 Hz NOTE Each bezel covers two FC loop switches in a space of 1U The EVA8000 uses four loop switches to connect all of the drive enclosures to the controller pair using FC cables The EVA 6000 includes two loop switches Each switch acts as a central point of interconnection and establishes a fault tolerant physical loop topology The EVA6100 8100 use the 30 10022 01 loop switch only The half rack form factor switch is controlled by firmware loaded into the on board flash memory The switch is designed as a central interconnect following the ANSI FC AL standard Disk enclosures are connected to the switch through Small Form factor Pluggable SFP transceivers and cables The storage system uses one of the following loop switches e 30 10022 01 loop switch used with 2 Gb and 4 Gb controllers requires XCS 5 110 or late
164. his condition report indicates that an element temperature is approaching but has not reached the low temperature CRITICAL threshold Continued operation under these conditions may result in a CRITICAL condition This condition report remains active until the problem is corrected Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Verity that the ambient temperature range is 10 C to 35 C 50 F to 95 FJ Adjust as necessary 3 Observe the EMU to ensure the error is corrected 4 Ifthe ambient temperature is correct and the problem persists contact your Authorized Service Representative 0 4 en 04 CRITICAL condition Low temperature This condition report indicates that an element temperature has reached the low temperature CRITICAL threshold HP recommends correcting this error to prevent affecting other elements This condition report remains active until the problem is corrected Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Verify that the ambient temperature range is 10 C to 35 C 50 F to 95 F Adjust as necessary 3 Observe the EMU to ensure the error is corrected 4 If the ambient temperature is correct and the problem persists contact your authorized service representative 0 4 en 05 UNRECOVERABLE condition High temperature This condition report indicates that t
165. i punti di raccolta delle apparecchiature contattare l ente locale per lo smaltimento dei rifiuti oppure il negozio presso il quale stato acquistato il prodotto Latvian notice Nolietotu iek rtu izn cin anas noteikumi lietot jiem Eiropas Savien bas priv taj s m jsaimniec b s mm SGds simbols uz izstr d juma vai uz t iesai ojuma nor da ka o izstr d jumu nedr kst izmest kop ar citiem sadz ves atkritumiem J s atbildat par to lai nolietot s iek rtas tiktu nodotas speci li iek rtotos punktos kas paredz ti izmantoto elektrisko un elektronisko iek rtu sav k anai otrreiz jai p rstr dei Atsevi a nolietoto iek rtu sav k ana un otrreiz j p rstr de pal dz s saglab dabas resursus un garant s ka s iek rtas tiks otrreiz ji p rstr d tas t d veid lai pasarg tu vidi un cilv ku vesel bu Lai uzzin tu kur nolietotas iek rtas var izmest otrreiz jai p rstr dei j v r as savas dz ves vietas pa vald b sadz ves atkritumu sav k anas dienest vai veikal kur izstr d jums tika nopirkts Lithuanian notice Vartotoj i priva i nam ki rangos atliek alinimas Europos S jungoje mm Sis simbolis ant gaminio arba jo pakuot s rodo kad io gaminio alinti kartu su kitomis namy kio atliekomis negalima Salintinas jrangos atliekas privalote pristatyti specialiq surinkimo vietq elektros ir elektronin s rangos atliekoms perdirbti Atskirai surenkamos ir per
166. ible alarm 31 drive missing 119 EMU 126 127 INITIALIZE LCD 47 initializing the system defined 47 installing VMware 92 internal clock 125 iopolicy setting 88 iSCSI configurations 14 L labels enclosure certification 112 product certification 112 laser device regulatory compliance notice 105 lasers radiation warning 105 last fault information 136 Last Termination Event Array see LTEA LCD default display 45 Li display group 29 Loop ID display group 29 loop switch 19 loop switches defined 19 low temperature CRITICAL conditions 124 NONCRITICAL conditions 124 low voltage CRITICAL conditions 132 177 NONCRITICAL conditions 131 Iptc driver 84 ITEA 136 LUN numbers 15 M Management Server 17 Management Server HP P6000 Command View 11 missing AC input 120 power supplies 121 monitored functions blowers 28 I O module 28 power supply 28 multipathing accessing 72 policy 93 N non standard rack specifications 138 NONCRITICAL conditions audible alarm 31 backplane 132 NVRAM conditions 132 blowers missing 122 speed 122 EMU cannot read NVRAM data 127 enclosure address 127 NVRAM invalid read data 126 NVRAM write failure 126 enclosure address 127 high current 132 high temperature 123 high voltage 131 I O modules 133 low temperature 124 low voltage 131 NVRAM 126 NVRAM read 132 NVRAM read failure 132 NVRAM write failure 126 power supplies 120 not
167. ication programming interface API versions and the enclosure address bus programmable integrated circuit PIC configuration You can only view not change this information Displaying versions system information When you press Y the active display is Versions From the Versions display you can determine the e OCP firmware version e Controller version e XCS version NOTE The terms PPC Sprite Glue SDC CBIC and Atlantis are for development purposes and have no significance for normal operation NOTE When viewing the software or firmware version information pressing 4 displays the Versions Menu tree To display System Information 1 The default display alternates between the Storage System Name display and the World Wide Name display Press any push button to display the Storage System Menu Tree 2 Press W until the desired Versions Menu option appears and then press W or P to move to submenu items Shutting down the system A CAUTION To power off the system for more than 96 hours use HP P6000 Command View You can use the Shutdown System function to implement the shutdown methods listed below These shutdown methods are explained in Table 21 page 47 e Shutting down the controller see Shutting the controller down page 48 e Restarting the system see Restarting the system page 48 e Uninitializing the system see Uninitializing the system page 48 To ensur
168. ies switches are not set correctly the EVA host ports may not log back in to the fabric after changes occur in the fabric This issue involves the following C series switch model families 9Oxx 91 xx 92xx and 95xx You may also need to restart the controller if you move the array Fibre Channel cable to a different port on a C series switch or to a port on a different C series switch which causes the corresponding controller host port to become unavailable If the switch does not log into the array disconnect and then reconnect the FC cable on the array or the switch If the above recommendations do not correct the problem it will be necessary to restart the controller to restore host port operation You only need to restart the controller experiencing the host port problem This can be done from HP P6000 Command View as follows To restart the controller 1 Open HP P6000 Command View and click the icon of the appropriate storage system You can select either an initialized or unintialized storage system 2 On the Initialized Storage System Properties page click Shut down 3 Under Controller Shutdown select the appropriate controller A or B for restart 4 Click Restart The controller is restarted After the restart the host port should be operating normally NOTE If HP P6000 Command View cannot be used to restart the storage system use the controller operator control panel OCP The Restart option is located under the
169. ifications to this device unless approved by the manufacturer can void the user s authority to operate this equipment under Part 15 of the FCC rules NOTE Additional information on the need to interconnect the device with shielded data cables or the need for special devices such as ferrite beads on cables is required if such means of interference suppression was used in the qualification test for the device This information will vary from device to device and needs to be obtained from the HP EMC group Class A equipment This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at personal expense Class B equipment This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation
170. indicate whether there is communication on the link only whether the link can transmit and receive data HSV controllers 51 Racks The data connections are the interfaces to the disk drive enclosures or loop switches depending on your configuration the other controller and the fabric Fiber optic cables link the controllers to the fabric and if an expansion cabinet is part of the configuration link the expansion cabinet drive enclosures to the loop es in the main cabinet Copper cables are used between the controllers mirror port and between the controllers and the drive enclosures or loop switches All storage system components are mounted in a rack The rack provides the capability for mounting standard 483 mm 19 in wide controller and drive enclosures Each configuration includes two controller enclosures the controller pair drive enclosures FC loop switches if required and an expansion bulkhead Each controller pair and all the associated drive enclosures form a single storage system The following racks are available for the EVA8000 8100 e 36U Rack e A2U Rack NOTE e Although the 22U 25U 33U and 41U rack configurations are no longer available existing storage systems in these racks are still supported e Racks and rack mountable components are typically described using U measurements U measurements are used to designate panel or enclosure heights The racks provide the following e
171. ing storage system equipment All racks provide for the mounting of panels per Electronic Industries Alliance EIA Standard RS310C A measurement for rack heights based upon a repeating hole pattern It is expressed as U spacing or panel heights Repeating hole patterns are spaced every 1 75 inches 44 45 mm and based on EIA s Standard RS310C For example a 3U unit is 5 25inches 133 35 mm high and a 4U unit is 7 Oinches 177 79 mm high 171 read ahead caching read caching reconstruction redundancy redundant power configuration reporting group room temperature 5 SCSI 3 SCSI 3 Enclosure Services selective presentation serial transmission SES snapclone snapshot 172 Glossary A cache management method used to decrease the subsystem response time to a read request by allowing the controller to satisfy the request from the cache memory rather than from the disk drives A cache method used to decrease subsystem response times to a read request by allowing the controller to satisfy the request from the cache memory rather than from the disk drives Reading data from cache memory is faster than reading data from a disk The read cache is specified as either On or Off for each virtual disk The default state is on The process of regenerating the contents of a failed member data The reconstruction process writes the data to a spare set disk and incorporates the spare set disk into the mirrorset
172. installed power supplies 121 NVRAM read failure 134 NVRAM write failure 126 O OCP fault management displays 136 using 15 OpenView Storage Management Server 17 Oracle San driver stack 83 Oracle StorEdge 83 Traffic Manager 87 178 Index P parameter code 136 parameter code number 136 parts replaceable 97 password changing 49 clearing 49 entering 17 49 removing 49 PDUs 52 physical configuration 19 physical specifications enclosures 112 PIC 47 port indicators 38 39 40 POST 40 power connectors IEC 309 receptacle 53 NEMA L6 30R 53 POWER OFF LCD 47 power specifications drive enclosure 113 power supplies 26 AC frequency 25 AC input missing 120 AC voltage 25 cooling 26 DC outputs 25 missing 121 monitored functions 28 NONCRITICAL conditions 120 not installed 121 overload 26 protection 26 sensing temperature 26 status indicators 26 thermal protection 26 UNRECOVERABLE conditions 126 128 Power On Self Test see POST powering off the system defined 47 presenting virtual disks 73 product certification 112 protecting power supplies 26 protecting fiber optic connectors dust covers 71 how to clean 71 push button indicators 45 push buttons definition 45 navigating with 45 pushbutton EMU 30 Q qla2300 driver 85 R rack non standard specifications 138 physical layout 19 rack configurations 52 regulatory compliance notices
173. ion report Remove and replace the drive in the enclosure Observe the drive status indicators to ensure the drive is operational Observe the EMU to ensure the error is corrected If removing and replacing the drive did not correct the problem replace the drive Observe the drive status indicators to ensure the drive is operational Observe the EMU to ensure the error is corrected If unable to correct the problem contact your authorized service representative 0 1 en 05 CRITICAL condition Loop b drive link rate incorrect The drive is capable of operating at the loop link rate but is running at a different rate For example the drive is operating at 1 Gbps and the loop is operating at 2 Gbps Only when the drive is operating at the Fibre Channel link rate established by the I O module can this drive transfer data SEET This error remains active until the problem is corrected Complete the following procedure to correct this problem Record all six characters of the condition report Remove and replace the drive in the enclosure Observe the drive status indicators to ensure the drive is operational Observe the EMU to ensure the error is corrected If removing and replacing the drive did not correct the problem replace the drive Observe the drive status indicators to ensure the drive is operational Observe the EMU to ensure the error is corrected If unable to correct the problem contact your authorized service representa
174. ipathing policy for each LUN or logical drive on the SAN to one of the following e Most recently used MRU e Fixed e Preferred ESX 2 5 x commands e The vmkmultipath s vmhba0 0 1 p mru command sets vmhba0 0 1 with an MRU multipathing policy for all LUNs on the SAN e The vmkmultipath s vmhbal 0 1 p fixed command sets vmhbal 0 1 witha Fixed multipathing policy e The vmkmultipath s vmhbal 0 1 r vmhba2 0 1 e vmhba2 0 1 command sets and enables vmhba2 0 1 with a Preferred multipathing policy ESX 3 x commands e The H esxcfg mpath policy mru lun vmhba0 0 1 command sets vmhba0 0 1 with an MRU multipathing policy e The esxcfg mpath policy fixed lun vmhba0 0 1 command sets vmhbal 0 1 with a Fixed multipathing policy e The esxcfg mpath preferred path vmhba2 0 1 lun vmhba2 0 1 command sets vmhba2 0 1 with a Preferred multipathing policy VMware 93 ESX 4 x commands e The esxcli nmp device setpolicy device naa 6001438002a56 220001100000710000 psp VMW PSP MRU command sets device naa 6001438002a56 220001100000710000 with an MRU multipathing policy e The esxcli nmp device setpolicy device naa 6001438002a56 220001100000710000 psp VMW PSP FIXED command sets device naa 6001438002a56 220001100000710000 with a Fixed multipathing policy e The esxcli nmp fixed setpreferred device naa 6001438002a56 220001100000710000 path vmhbal C0 T2 L1 command sets device naa 6001438002a56
175. isk drive 146 GB 15K 366024 001 366024 002 y Disk drive 300 GB 15K 416728 001 y Disk drive 450 GB 15K 454415 001 v Disk drive 600 GB 15K 531995 001 v Disk drive 250 GB FATA 366022 001 366022 002 y Disk drive 400 GB FATA 382262 001 v Disk drive 500 GB FATA 371142 001 v Disk drive 1 TB 7 2K FATA 454416 001 v Chassis with backplane 408515 001 70 41260 T1 both RoHS Operator control panel 390859 001 70 41143 S1 or v EMU 375393 001 70 40145 S2 375393 005 70 40145 T2 FC I O module A 364549 005 70 40616 T4 or 364549 009 70 40616 T5 all RoHS FC I O module B 364548 005 70 40615 T4 or 364548 009 70 40615 T5 all RoHS 2GB SFP FC copper cable assembly 0 6M 372631 001 2GB SFP FC copper cable assembly 2 0M 372630 001 AGB SFP FC copper cable assembly 0 6M 17 05405 S2 RoHS AGB SFP FC copper cable assembly 2 0M 17 05405 S1 RoHS 2GB SFP Transceiver 229204 001 or 416729 001 both RoHS AGB SFP Transceiver 416729 001 RoHS Controller EVA8000 390855 001 70 41138 S1 390855 005 70 41138 T1 Controller EVA8100 390855 006 70 41138 Y 1 both RoHS Controller EVA6000 4000 390856 001 70 41138 S2 390856 005 70 41138 72 Controller EVA6100 4100 390856 006 70 41138 Y2 both RoHS 98 Customer replaceable units Table 30 Hardware component CSR support continued Spare part number non CSR Descriptio
176. ition setting This will eliminate the need to make this change for future code load operations However if you prefer returning the Device Addition Policy to automatic repeat steps 1 through 5 after verifying the disk drive has the correct firmware version Installing the disk drive l 2 3 Push in the ejector button on the disk drive and pull the release lever down to the full open position Insert the drive into the enclosure as far as it will go 1 Figure 35 page 70 Close the release lever until it engages the ejector button and the disk drive seats in the backplane 2 Figure 35 page 70 Press in firmly on the disk drive to ensure it is seated properly Adding disk drives to the storage system 69 Figure 35 Installing the disk drive Checking status indicators 70 Check the following to verify that the disk drive is operating normally NOTE It may take up to 10 minutes for the component to display good status e Check the disk drive status indicators See Figure 36 page 71 o o o Activity indicator 1 should be on or flashing Online indicator 2 should be on or flashing Fault indicator 3 should be off e Check the following using HP P6000 Command View o o Navigate to the disk drive and check the operational state It should be W Ensure the disk drive is using the correct firmware Record the Model number and the Firmware version of the disk Check the firmware version
177. ive virtual disk and virtual disk family SSN storage carrier storage pool storage system Storage System Name switch Storage System Name An HP P6000 Command View assigned unique 20 character name that identifies a specific storage system See carrier The aggregated blocks of available storage in the total physical disk array The controllers storage devices enclosures cables and power supplies and their software See SSN An electro mechanical device that initiates an action or completes a circuit symbols and numbers 3U pm T TC Termination Code termination event terminator topology transceiver U uninitialized system UNRECOVERABLE Condition unwritten cached data UPS V virtual disk virtual disk family unit of measurement representing three U spaces U spacing is used to designate panel or enclosure heights Three U spaces is equivalent to 5 25 inches 133 mm See also rack mounting unit A symbol for micrometer one millionth of a meter For example 50 um is equivalent to 0 000050 m Termination Code An Enterprise Storage System controller 8 character hexadecimal display that defines a problem causing controller operations to halt See also IDX and param See TC Occurrences that cause the storage system to cease operation Interconnected elements that form the ends of the transmission lines in the enclosure address bus An interconnection sc
178. lace heavy objects on the cable e To avoid contaminating the optical connectors Do not touch the connectors o Never leave the connectors exposed to the air o Install a dust cover on each transceiver and fiber cable connector when they are disconnected If an open connector is exposed to dust or if there is any doubt about the cleanliness of the connector clean the connector as described in Handling fiber optic cables page 71 Figure 9 Fiber Optic Fibre Channel cable Copper Fibre Channel cables The Enterprise Virtual Array uses copper Fibre Channel cables to connect the drive enclosures to each other or to the loop switches and to the HSV controllers The cables are available in 0 6 meter and 2 0 meter lengths Copper cables provide performance comparable to fiber optic cables Copper cable connectors differ from fiber optic small form factor connectors see Figure 10 page 29 Figure 10 Copper Fibre Channel cable SC 8164A ST Fibre Channel disk drives The Fibre Channel disk drives are hot pluggable and include the following features e Dual ported 2 Gbps Fibre Channel drive enclosure interface that allows up to 120 disk drives to be supported per Fibre Channel drive enclosure pair e Compact direct connect design for maximum storage density and increased reliability and signal integrity e Both online high performance disk drives and FATA disk drives in a variety of capacities and spindle speeds
179. layed in the alphanumeric display when an error condition is present 1 Press and hold the bottom push button until the status indicator is On A muted alarm will remain off until o new condition report exists 2 To unmute the alarm press and hold the bottom push button until the status indicator is Off When o new error condition occurs the alarm will sound Disabling the audible alarm A CAUTION Disabling the audible alarm increases the potential of damage to equipment from a reported but unobserved fault HP does not recommend disabling the audible alarm Disabling the audible alarm affects only one enclosure This action does not affect condition report displays on the EMU alphanumeric display or errors reported by HP P6000 Command View To disable the alarm 1 Press and release the bottom push button until the alphanumeric display is Au 2 Press and hold the top push button until the alphanumeric display is a Flashing on Audible Alarm On NOTE When the alarm display is flashing pressing and holding the top push button causes the display to rapidly change between on and oF and also causes the display to select the next state 3 Press and release the top push button to change the display to a Flashing oF Audible Alarm Off 4 Press and release the bottom push button to accept the change and display Au The bottom push button indicator is now on NOTE A disabled audible alarm the bottom push butto
180. level SSP must be used to ensure each single path HBA has an exclusive path to its LUNs e All nodes with direct connection to a disk must have the same access paths available to them e Single path HBA server can be in the same fabric as servers with multiple HBAs e In the use of snapshots and snapclones the source virtual disk and all associated snapshots and snapclones must be presented to the single path hosts that are zoned with the same controller In the case of snapclones after the cloning process has completed and the clone becomes an ordinary virtual disk you may present that virtual disk as you would any other ordinary virtual disk HBA configuration e Host I is a single path HBA e Host 2 is a dual HBA host with multi pathing software See Figure 59 page 158 Supported configurations 157 Risks e Single path failure may result in data loss or disk corruption NOTE For additional risks see Table 63 page 161 Limitations e HP P6000 Continuous Access is not supported with single path configurations e Single path HBA server is not part of a cluster e Booting from the SAN is supported on single path HBA servers Figure 59 VMware configuration 1 Network interconnection 5 SAN switch 1 2 Single HBA server 6 SAN switch 2 3 Dual HBA server 7 Controller A 4 Management server 8 Controller B Failure scenarios HP UX Table 57 HP UX failure scenarios Fault stimulus Failure effect S
181. load failure 127 0 7 01 14 NONCRITICAL condition EMU enclosure address 127 0 7 01 15 UNRECOVERABLE condition EMU hardware failure rrrrrrrrrrronnrrrrnrrrrrrrnnnnn 127 0 7 01 16 INFORMATION condition EMU internal ESI data corrupted rrrrrrrrnrrrrrrnvnnnnn 127 0 7 01 17 UNRECOVERABLE condition Power shutdown Jolure reesen 128 0 7 01 18 UNRECOVERABLE condition EMU hardware Jolure eee 128 0 7 01 19 UNRECOVERABLE condition EMU ESI driver failure rrrrrrrrrrrrrrrrrrrrrrrrrnnnnn 128 dere EE ua 128 OD Een 0 CRITICAL condition Transceiver incompatibility rrrrrrrrrrnrrrrrrrnrrrnnrrrrrrrnnnnnn 129 0 F en 02 CRITICAL condition Transceiver data signal est 129 0 F en 03 CRITICAL condition Transceiver fibre channel drive enclosure bus fault 129 0 F en 04 CRITICAL condition Transceiver eme 129 0 F en 05 CRITICAL condition Invalid fibre channel character c cccceceeeeeeeeeeeeeeeees 130 CAN bus communication port EE 130 Resetting the E 130 1 1 03 01 NONCRITICAL condition Communication ermor ee 130 1 1 03 02 INFORMATION condition Recovery compleied 130 1 1 03 03 INFORMATION condition Overrun recowenm ee 131 Voltage sensor and current sensor Conditions 131 1 2 en 01 NONCRITICAL condition High voltage rrrrrnrrnnnrrrrrrnvrrnrnrrrrrrrrnrnnrrrrrrrnnnnnn 131 1 2 en 02 CRITICAL condition High voltage angrende 131 1 2 en 03 NONCRITICAL condition Low voltage rrrrrrrr
182. m the earlier 2 Gb controllers by the A and B suffixes used on the controller bezel The 4 Gb EVA4000 and EVA6000 controllers are identified as the HSV200 A The 4 Gb EVA4100 and EVA6100 are identified as HSV200 B The 4 Gb EVA8000 is identified as the HSV210 A and the 4 Gb EVA8100 is identified as HSV210 B OD IMPORTANT To upgrade from an HSV200 A or HSV210 A controller to an HSV200 B or HSV210 B controller HP requires that you also upgrade the I O modules A and B to AD623C and AD624C on each shelf If you are upgrading to an EVA6100 HSV200 B or EVA8100 HSV210 B and you do not already have the 30 10022 01 loop switches installed you must also upgrade the loop switches to 30 10022 01 Figure 19 HSV210 A B controller rear view 1 Dual controller interconnect 2 CAB cabinet address bus 3 Unit ID 4 Power ON 5 FC device ports 6 FC cache mirror ports 7 FC host ports 8 Power supply O 9 Power supply 1 10 Service connectors not for customer use 42 Enterprise Virtual Array hardware components Figure 20 HSV200 A B controller rear view 01324 1 Dual controller interconnect 2 CAB cabinet address bus 3 Unit ID 4 Power ON 5 FC device ports 6 FC cache mirror ports 7 FC host ports 8 Power supply O 9 Power supply 1 10 Service connectors not for customer use Figure 21 HSV controller front view
183. may occur while waiting for the replacement part e Before installing the replacement part check the Real Time Monitoring view for any new hardware problems If additional hardware problems have occurred contact HP support before replacing the component See the HP remote support software online help for additional information Procuring the spare part Parts have a nine character spare component number on their label Figure 37 page 97 The first six characters 123479 identify the element the last three characters 002 define the revision 96 Customer replaceable units level The replacement component revision level must be the same as or greater than the number on the element being replaced The higher the revision level the later the revision Figure 37 Typical product label A Product of U S from Components Replace with of U S and Foreign Countries HP Spare 123479 0902 DOG OA ec For use with H il nl Ui HU DS SEZZJ DA rm pt Uu pu 0 CE enn 8053A ST The spare part number for each disk drive is listed on the capacity label attached to each drive See Figure 38 page 97 Figure 38 Disk drive label SPARE 366022 001 250 GB AA FIBRE CHANNEL Replaceable parts This product contains the replaceable parts listed in Table 30 page 97 Parts that are available for customer self repair CSR are indicated as follows v Mandatory CSR as enabled by XCS 6 000 or later and HP Command View E
184. me target ID on each host in the SAN The following example for an EVA4x00 6x00 8x00 illustrates the binding of targets 20 and 21 lpfc instance 2 to WWPNs 50001 fe 100270938 and 50001 fe100270939 and the binding of targets 30 and 31 Ipfc instance 0 to WWPNs 50001 fe 10027093a and 50001 fe10027093b fop bind WWPN 50001fe100270938 1pfc2t20 50001 e100270939 lpfc2t21 50001fe10027093a 1pfcot30 50001fe10027093b 1pfcot3l NOTE Replace the WWPNs in the example with the WWPNs of your array ports 6 For each LUN that will be accessed add an entry to the kernel drv sd conf file For example if you want to access LUNs 1 and 2 through all four paths add the following entries to the end of the file name sd parent lpfc target 20 lun 1 name sd parent l1pfc target 21 lun 1 name sd parent lpfc target 30 lun 1 name sd parent lpfc target 31 lun 1 name sd parent lpfc target 20 lun 2 name sd parent l1pfc target 21 lun 2 name sd parent lpfc target 30 lun 2 name sd parent lpfc target 31 lun 2 7 Reboot the server to implement the changes to the configuration files 8 IF LUNs have been preconfigured in the kernel drv sd conf file use the devf sadm command to perform LUN rediscovery after configuring the file NOTE The Ipfc driver is not supported for Oracle StorEdge Traffic Manager Oracle Storage Multipathing To configure an Emulex FCA using the Oracle SAN driver stack see
185. n RoHS RoHS Front panel bezel EVA8000 390853 001 70 41140 S1 v 411632 005 70 41140 53 Front panel bezel EVA8100 390854 001 70 41140 52 J 411632 006 70 41140 S5 Front panel bezel EVA4000 6000 411633 005 70 41140 S4 N both RoHS Front panel bezel EVA4100 6100 411633 006 70 41140 56 WA both RoHS For more information about CSR contact your local service provider For North America see the CSR website hito www hp com qo selfrepair To determine the warranty service provided for this product see the warranty information website http www hp com go storagewarrant To order a replacement part contact an HP authorized service provider or see the HP Parts Store online http www hp com buy parts Replacing the failed component A CAUTION Components can be damaged by electrostatic discharge Use proper anti static protection e Always transport and store CRUs in an ESD protective enclosure e Do not remove the CRU from the ESD protective enclosure until you are ready to install it e Always use ESD precautions such as a wrist strap heel straps on conductive flooring and an ESD protective smock when handling ESD sensitive equipment e Avoid touching the CRU connector pins leads or circuitry e Do not place ESD generating material such as paper or non anti static pink plastic in an ESD protective enclosure with ESD sensitive equipment e HP recommends waiting until periods of low sto
186. n alueella of mm Jos tuotteessa tai sen pakkauksessa on tama merkki tuotetta ei saa h vitt kotitalousj tteiden mukana T ll in h vitett v laite on toimitettava s hk laitteiden ja elektronisten laitteiden kierr tyspisteeseen H vitett vien laitteiden erillinen k sittely ja kierr tys auttavat s st m n Regulatory notices 107 luonnonvaroja ja varmistamaan ett laite kierr tet n tavalla joka est terveyshaitat ja suojelee luontoa Lis tietoja paikoista joihin h vitett v t laitteet voi toimittaa kierr tett v ksi saa ottamalla yhteytt j tehuoltoon tai liikkeeseen josta tuote on ostettu French notice limination des appareils mis au rebut par les m nages dans l Union europ enne m Le symbole appos sur ce produit ou sur son emballage indique que ce produit ne doit pas tre jet avec les d chets m nagers ordinaires Il est de votre responsabilit de mettre au rebut vos appareils en les d posant dans les centres de collecte publique d sign s pour le recyclage des quipements lectriques et lectroniques La collecte et le recyclage de vos appareils mis au rebut ind pendamment du reste des d chets contribue la pr servation des ressources naturelles et garantit que ces appareils seront recycl s dans le respect de la sant humaine et de l environnement Pour obtenir plus d informations sur les centres de collecte et de recyclage des appareils mis au rebut veuillez contacter les autori
187. n cabinet on an EVA8000 8100 do not install a disk in bays 12 13 and 14 in enclosures 17 20 and 24 These bays in enclosures 17 20 and 24 do not receive a hard assigned AL_PA Installing a disk in any of these slots may impact the operation of the storage system HP also recommends that you keep three additional bays open to maintain the maximum device count of 120 For ease of use and consistency in configurations HP recommends keeping bays 12 13 and 14 open in enclosures 16 and 19 Consider the following best practices to improve availability when adding disk to an array e Install high performance and FATA disk drives in separate groups These different drive types must be in separate disk groups You may also want to consider separating different drive capacities and spindle speeds into different groups e High performance and FATA disk drives can be installed in the same disk enclosure e The disk drives should be distributed evenly across the disk enclosures The number of disks of a given type in each enclosure should not differ by more than one For example no enclosure should have two disks until all the other enclosures have at least one e Disk drives should be installed in vertical columns within the disk enclosures Add drives vertically in multiples of eight completely filling columns if possible Disk groups are more robust if filled with the same number of disk drives in each enclosure See Figure 33 page 68
188. n indicator is on cannot sound for any error condition To ensure that you are immediately alerted to error conditions it is recommended that the alarm mute function be used rather than the alarm disable function If you must use the disable function remember to enable the audible alarm as soon as possible to ensure that you are alerted to errors Enclosure number feature 32 This section provides a description of the purpose function and operation of the EMU enclosure number En feature En description In a single rack configuration the En is a decimal number in the range 00 through 14 which is automatically assigned by the enclosure address bus NOTE Your storage system may use an enclosure address bus higher than 14 if your configuration includes an optional expansion cabinet The enclosure address bus connection determines the En For a single rack the display is a decimal number in the range 01 through 14 For a multiple two rack configuration the display is decimal number in the range 01 through 24 By default the two character alphanumeric display shows this number Pressing the bottom push button changes the display to En the En display mode When the display is En pressing and releasing the top push button displays the enclosure number A display of 00 indicates that the enclosure is not connected to the enclosure address bus When this condition exists there is no EMU to EMU communication over the enclos
189. nce and is reported first when multiple errors are detected The reporting characteristics for each error condition are listed in Table 13 page 35 Table 13 Error condition reporting characteristics Error condition Takes precedence over Audible alarm pattern UNRECOVERABLE All other conditions On continuously CRITICAL NONCRITICAL and INFORMATION Sounds three times per alarm cycle NONCRITICAL INFORMATION Sounds two times per alarm cycle INFORMATION No other conditions Sounds once per alarm cycle The pattern occurs when the condition is the most severe active condition Error queue The EMU maintains an internal error queue for storing error conditions Each error condition remains in the error queue until the problem is corrected or for at least 15 seconds after the error is reported This ensures that when there are multiple errors or a recurring error each can be displayed Each entry in the error queue can be displayed using a combination of the top and bottom buttons Each error entry in the queue contains the element type the element number and the error code Correcting the error removes the associated condition from the error queue Replacing the EMU will also clear the error conditions The order in which the EMU displays the error queue information is based on two factors e The severity of the error e The time the error occurred Fibre Channel drive enclosures 35 36 The most severe er
190. nd to perform LUN rediscovery 86 Configuring application servers 6 If the qla2300 driver is version 4 15 or later verify that the following or a similar entry is present in the kernel drv sd conf file name sd parent qla2300 target 2048 To perform LUN rediscovery after configuring the LUNs use the following command opt QLogic Corporation drvutil qla2300 qlreconfig d qla2300 s 7 Reboot the server to implement the changes to the configuration files NOTE The qla2300 driver is not supported for Oracle StorEdge Traffic Manager Oracle Storage Multipathing To configure a QLogic FCA using the Oracle SAN driver stack see Configuring FCAs with the Oracle SAN driver stack page 83 Fabric setup and zoning To set up the fabric and zoning 1 Verify that the Fibre Channel cable is connected and firmly inserted at the array ports host ports and SAN switch 2 Through the Telnet connection to the switch or switch utilities verify that the WWN of the EVA ports and FCAs are present and online 3 Create a zone consisting of the WWNs of the EVA ports and FCAs and then add the zone to the active switch configuration 4 Enable and then save the new active switch configuration NOTE There are variations in the steps required to configure the switch between different vendors For more information see the HP SAN Design Reference Guide available for downloading on the HP website http www hp com go sandesign
191. ne minute 3 Contact your authorized service representative Blower conditions The format of a blower condition report is 0 3 en ec where e 0 3 is the blower element type number e en is the two character blower element number e ec is the error code As shown in Figure 41 page 122 blower 1 is in location 1 and blower 2 is in location 2 Correcting errors 121 Figure 41 Blower element numbering C o CXO7953A A CAUTION A single blower operating at high speed can provide sufficient air flow to cool an enclosure and the elements for up to 100 hours However operating an enclosure at temperatures approaching an overheating threshold can damage elements and may reduce the MTBF of a specific element Immediate replacement of the defective blower is required The following sections define the power supply condition reports 0 3 en 01 NONCRITICAL condition Blower speed A blower is operating at a speed outside of the EMU ge GE possibly because of o bearing problem This can affect enclosure a and cause an element to fail This condition report remains active until the problem is corrected This error does not normally require immediate correction However an error of this type could contribute to an element overheating HP recommends replacing the blower as soon as possible To correct this problem record all
192. nect the cable This will cause the port to relog into the fabric and reestablish connection to the array Best practices 59 Enabling Boot from SAN for Windows direct connect To ensure that Boot from SAN is successful for Windows hosts that are directly connected to an array enable the Spin up delay setting in the HBA BIOS This applies to QLogic and Emulex HBAs This workaround applies to all supported Windows operating systems and all supported Qlogic and Emulex HBAs For support details go to the Single Point of Connectivity Knowledge SPOCK website http www hp com support spock Windows 2003 MSCS cluster installation The MSCS cluster installation wizard on Windows 2003 may fail to find the shared quorum device and disk resources may not be auto created by the cluster setup wizard This is a known Windows Cluster Setup issue that has existed since Windows 2003 was released There are two possible workarounds for this problem e The issue and recommended workaround are described in the following Microsoft support article entitled Shared disks are missing or are marked as Failed when you create a server cluster in Windows Server 2003 ID 886807 which can be downloaded from the following website e You can bypass this issue by setting the load balancing policy for each LUN to NLB using the MPIO DSM CLI Microsoft is currently working on a resolution to address this issue Connecting to C series switches If C ser
193. ned 19 initial setup 15 status indicators 44 controls 27 conventions document 102 text symbols 102 cooling blowers 25 enclosures 26 power supplies 26 175 Corrective Action Code see CAC Corrective Action Codes see CAC country specific certifications 112 coupled crash control codes 137 creating virtual disks 73 creating volume groups 75 CRITICAL conditions audible alarm 30 blowers speed 122 drive link rate 118 119 120 drives configuration 118 EMU internal clock 125 high current 132 high temperature 124 high voltage 131 I O modules communication 133 I O modules unsupported 133 low temperature 124 low voltage 132 transceivers 129 current sensors 131 customer self repair 103 parts list 97 D DC power 5 1 VDC 25 detail view 136 detail view menu 136 diagnostic information 26 disabling the audible alarm 32 disk drives defined 23 power usage 25 reporting status 24 DiskMaxLUN 94 disks labeling 91 partinioning 91 display groups audible alarm Au 29 enclosure number En 29 error code Er 29 loop ID Li 29 reporting group rG 29 displaying errors 27 displays audible alarm 28 30 EMU status 28 enclosure status 28 DMP 87 document conventions 102 documentation providing feedback 101 drive enclosures defined 19 front view 20 drives 176 Index detecting configuration error 118 detecting drive link error 119 120 detecting link rate e
194. nformation about optical loop back connectors contact your HP authorized service provider Direct connect 13 iSCSI connection configurations The EVA4x00 6x00 8x00 support iSCSI attach configurations using the HP MPX100 Both fabric connect and direct connect are supported for iSCSI configurations For complete information on iSCSI configurations go to the following website http h18006 www 1 hp com products storaqeworks evaiscsiconnect index html NOTE An iSCSI connection configuration supports mixed direct connect and fabric connect Fabric connect iSCSI Fabric connect provides an iSCSI solution for EVA Fibre Channel configurations that want to continue to use all EVA ports on FC or if the EVA is also used for HP P6000 Continuous Access Make sure the following requirements are met when configuring your MPX100 environment for fabric connect e A maximum of two MPX100s per storage system are supported e Each storage system port can connect to a maximum of two MPX100 FC ports e Each MPX100 FC port can connect to a maximum of one storage system port e In a single MPX100 configuration if both MPX100 FC ports are used each port must be connected to one storage system controller e In a dual MPX100 configuration at least one FC port from each MPX100 must be connected to one storage system controller e The Host Port Configuration must be set to Fabric Connect using the OCP e HP P6000 Continuous Access is su
195. ng e Dust covers Remove and set aside the dust covers and dust caps when installing an I O module a transceiver or a cable Install the dust covers when disconnecting a transceiver or cable e When to clean If a connector may be contaminated or if a connector has not been protected by a dust cover for an extended period of time clean it e How to clean 1 Wipe the connector with a lint free tissue soaked with 100 isopropyl alcohol 2 Wipe the connector with a dry lint free tissue 3 Dry the connector with moisture free compressed air Handling fiber optic cables 71 4 Configuring application servers Overview This chapter provides general connectivity information for all the supported operating systems Where applicable an OS specific section is included to provide more information Clustering Clustering is connecting two or more computers together so that they behave like a single computer Clustering is used for parallel processing load balancing and fault tolerance See the Single Point of Connectivity Knowledge SPOCK website http www hp com storage spock for the clustering software supported on each operating system NOTE For OpenVMS you must make the Console LUN ID and OS unit IDs unique throughout the entire SAN not just the controller subsystem Multipathing Multipathing software provides o multiple path environment for your operating system See the following website for more in
196. ng 31 automatically correcting errors 27 B backplane NONCRITICAL conditions 132 NVRAM conditions 126 132 bays locating 20 numbering 20 bidirectional operation 21 blowers cooling enclosures 26 CRITICAL conditions 122 failure 122 missing 122 123 monitored functions 28 NONCRITICAL conditions 122 speed 122 status indicators 26 UNRECOVERABLE conditions 122 123 G cables FCC compliance statement 105 cabling controller 51 CAC 135 137 cache battery assembly indicator 44 CAUTIONs initializing the system 48 CDRH compliance regulations 105 Center for Devices and Radiological Health see CDRH certification product labels 112 changing passwords 49 checksum 17 Class A equipment Canadian compliance statement 106 Class B equipment Canadian compliance statement 106 cleaning fiber optic connectors 71 clearing passwords 49 code flag 135 Command View GUI displaying events 135 displaying termination events 135 condition reporting backplane 132 current sensors 131 drives 118 element types 117 EMU 125 hosts 134 I O modules 133 power supplies 120 temperature 123 transceivers 128 voltage sensor 131 conditions EMU detection of 27 configuration physical layout 19 configuring EVA 92 configuring the ESX server 93 connectivity verifying 94 connectors power IEC 309 receptacle 53 power NEMA L6 30R 53 protecting 71 controller cabling 51 connectors 51 defi
197. nnect through one loop pair to the drive enclosures The loop pair consists of two independent loops each capable of managing all the disks should one loop fail Two FC loop switches are used to connect the controllers to the disk enclosures Figure 2 EVA6000 6100 configuration 1 Network interconnection 8 Controller A 2 Management server 9 Controller B 3 Non host 10 Cache mirror ports 4 Host X 11 FC loop switch 5 Host Z 12 Drive enclosure 1 6 Fabric 1 13 Drive enclosure 2 7 Fabric 2 EVA4000 4100 storage system connections Figure 3 page 13 shows a typical EVA 4000 4100 SAN topology 12 The HSV200 A and HSV200 B controllers connect via two host ports FP1 and FP2 to the Fibre Channel fabrics The hosts that will access the storage system are connected to the same fabrics The HP P6000 Command View management server also connects to both fabrics The controllers connect through one loop pair to the drive enclosures The loop pair consists of two independent loops each capable of managing all the disks should one loop fail The controllers connect directly to the disk enclosures Enterprise Virtual Array startup Figure 3 EVA4000 4100 configuration 1 Network interconnection 7 Fabric 2 2 Management server 8 Controller A 3 Non host 9 Controller B 4 Host X 10 Cache mirror ports 5 Host Z 11 Drive enclosure 1 6 Fabric 1 12 Drive enclosure 2 Direct connect NOTE Direct connect is currently supported on Mic
198. ns The appendix provides information on the requirements when installing the EVA4x00 6x00 8x00 in a non standard rack All the requirements must be met to ensure proper operation of the storage system Rack specifications Internal component envelope EVA component mounting brackets require space to be mounted behind the vertical mounting rails Room for the mounting E the brackets includes the width of the mounting rails and needed room for any mounting hardware such as screws clip nuts etc Figure 47 page 138 shows the dimensions required for the mounting space for the EVA e line It does not show required space for additional HP components such as servers Figure 47 Mounting space dimensions FIRE eacescaee WEEE KEE E EE E e Fei Ea 17 716 MINIMUM e osasooacosoescosoecsosaaoosacsososoooosoess o D H H H H H H H H j r H H H D EIA310 D standards The rack must meet the Electronic Industries Association EIA Standard 310 D Cabinets Racks and Associated Equipment The standard defines rack mount spacing and component dimensions specified in U units Copies of the standard are available for purchase at http www eia org EVA cabinet measures and tolerances EVA component rack mount brackets are designed to fit cabinets with mounting rails set at depths from 27 5 inches to 29 6 inches inside rails to inside rails Weights dimensions and component CG me
199. o the physical disks If one of the data chunks becomes corrupted the data can be reconstructed from the parity chunk and the remaining data chunks See WWN A controller process that notifies the host that the write operation is complete when the data is written to the cache This occurs before transferring the data to the disk Write back caching improves response time since the write operation completes as soon as the data reaches the cache As soon as possible after caching the data the controller then writes the data to the disk drives A process when the host sends a write request to the controller and the controller places the data in the controller cache module As soon as possible the controller transfers the data to the physical disk drives World Wide Name A unique Fibre Channel identifier consisting of a 16 character hexadecimal number A WWN is required for each Fibre Channel communication port Index Symbols 12 5 VDC for the drives 25 5 1 VDC 25 A AC input missing 120 AC power distributing 52 frequency 25 voltage 25 accessing multipathing 72 Secure Path 72 adding hosts 81 adding hosts 73 air flow adjusting automatically 26 affecting temperature 26 alarm code cycles 30 alphanumeric display controlling 29 description 28 29 API versions 47 ASCII error codes definitions 137 audible alarm disabling 32 enabling 31 muting 31 selecting display group 29 sound patterns 30 unmuti
200. o the loop switches Figure 5 Storage system hardware components CX07941A 1 controllers 2 loop switches 3 disk enclosures The EVA8000 8100 EVA6000 6100 and EVA4000 4100 are available as follows EVA8000 8100 available in multiple configurations ranging from the single rack 2C2D configuration to the multi rack 2C 18D The EVA8000 includes two HSV210 A controllers and four Fibre Channel loop switches The EVA8100 includes two HSV210 B controllers and four Fibre Channel loop switches EVA6000 6100 available in configurations ranging from the 2C4D configuration to the 2C8D configuration The EVA6000 includes two HSV200 A controllers and two Fibre Channel Physical layout of the storage system 19 loop switches The EVA6100 includes two HSV200 B controllers with two Fibre Channel loop switches EVA4000 4100 available in configurations ranging from the 2C1D configuration to the 2CAD configuration without loop switches The EVA4000 includes two HSV200 A controllers The EVA4100 includes two HSV200 B controllers Multiple EVA4000 4100s can be installed in o single rack See the HP 4x00 6x00 8x00 Enterprise Virtual Array Hardware Configuration Guide for more information about configurations See Related information page 101 for links to this document Fibre Channel drive enclosures The drive enclosure contains the disk drives used for data storage
201. odinjske odpadke Nasprotno odslu eno opremo morate predati na zbirali e poobla eno za recikliranje odslu ene elektri ne in elektronske opreme Lo eno zbiranje in recikliranje odslu ene opreme prispeva k ohranjanju naravnih virov in zagotavlja recikliranje te opreme na zdravju in okolju ne kodljiv na in Za podrobnej e informacije o tem kam lahko odpeljete odslu eno opremo na recikliranje se obrnite na pristojni organ komunalno slu bo ali trgovino kjer ste izdelek kupili Spanish notice Eliminaci n de residuos de equipos el ctricos y electr nicos por parte de usuarios particulares en la Uni n Europea Este s mbolo en el producto o en su envase indica que no debe eliminarse junto con los desperdicios generales de la casa Es responsabilidad del usuario eliminar los residuos de este tipo deposit ndolos en un punto limpio para el reciclado de residuos el ctricos y electr nicos 110 Regulatory notices and specifications La recogida y el reciclado selectivos de los residuos de aparatos el ctricos en el momento de su eliminaci n contribuir a conservar los recursos naturales y a garantizar el reciclado de estos residuos de forma que se proteja el medio ambiente y la salud Para obtener mds informaci n sobre los puntos de recogida de residuos el ctricos y electr nicos para reciclado p ngase en contacto con su ayuntamiento con el servicio de eliminaci n de residuos dom sticos o con el establecimiento en el que ad
202. on disk Must crfs disk Controller failure Short term Data transfer stops Possible I O errors Long term Repeated error messages in errpt output System reboot causes loss of data on disk Must crfs disk Controller restart Server path failure Short term Data transfer stops Possible LO errors Long term Repeated error messages in errpt output System reboot causes loss of data on disk Must crfs disk Short term Data transfer stops Possible I O errors Long term Repeated error messages in errpt output System reboot causes loss of data on disk Must crfs disk Storage path failure VMware Table 63 VMware failure scenarios Fault stimulus Server failure host power cycled Short term Data transfer stops Possible I O errors Long term Repeated error messages in errpt output System reboot causes loss of data on disk Must crfs disk Failure effect OS reboots automatically checks disks HSV disks must be manually checked unless auto mounted by the system Switch failure SAN switch disabled Short I O suspended possible data loss Long I O halts with I O errors data loss HBA driver must be reloaded before failed drives can be recovered fsck should be run on any failed drives before remounting Controller failure Short term I O suspended possible data loss Long term I O halts with I O errors data loss Cannot reload driver need to reboot system fsck should be
203. onnection change the topology setting and then reconnect the host port For example to change from a fabric switched topology to a direct connect topology do the following 1 Disconnect the host port s from the Fibre Channel switch 2 Using the operator control panel OCP change the controller host port mode from fabric to direct connect 3 Connect the host HBA s directly to the array host port s Host port connection limit on B series 3200 and 3800 switches The B series 3200 and 3800 switches are limited to a maximum of three EVA4x00 6x00 8x00 host ports on a single B series 3200 and 3800 switch running version 3 2 x HP recommends not exceeding more than one storage host port connection on a single switch If you are required to connect more than one storage host port to a single affected switch separate the connection into different quadrants Connections are typically dropped following an array controller resynchronization or when an event impacts the fabric such as rebooting or adding a switch Use the following options to avoid or manage the port limitation e For all hosts zone by HBA as defined in the HP SAN Design Reference Guide e Limit affected switches to only one HBA connection per host e Limit placement of the switch as an edge device and not part of the core If the switch drops a connection reestablish as follows 1 Disconnect the Fibre Channel cable from the failed port 2 Wait 10 seconds and recon
204. onsole code and Fibre Channel FCA Te EE EE EaI 80 Verifying the Fibre Channel adapter software installation rorrrrrrrrrrrrrrrrrrrnrnrrrrrnnnrrrrnnnerrnn 80 Console LUN ID and OS unit ID 428 sanesscruarsucedansitasnanatncendecetaeasivdwaacenbicnaeaicotendsudsanneanannetes 80 Adding OpenVMS 0 ERE AE AA E E E 81 Scanning EE 81 Configuring virtual disks from the OpenVMS ost 82 Contents 5 Setting preferred ren 83 TE EE ER Loading the operating EE ua ankese auraen diesrpd 83 Configuring FCAs with the Oracle SAN driver stack seessevmsesstrersienmnanseessadannnenesensdeenen dene 83 Configuring Emulex FCAs with the lpte EEReE edtaegdsepesdeggeieteegtte iegd Deeg ASESEEg 84 Configuring Qlogic FCAs with the qla2300 driwer 85 Fabric setup Nr 87 Oracle StorEdge Traffic Manager MPxIO Sun Storage Mubtpothing 87 Configuring with Veritas Volume Monoger 87 Configuring virtual disks E EE 89 Verifying virtual disks from the host s22c lt ccceusniysnandecides ayenemonoedsenuesdeentnardayerdadstuendyncdaetdessnines 90 labeling and partitioning the devices aeetegEeege eebe eet Ee ER 91 K 92 pinterest Ae 92 Configuring the EVA with VMware host server 92 Configuring an FE Var 93 loading the FCA KEE 93 Setting the multipathing pl vrede 93 Specifying EE ME 94 KENT fee ALLE IL SEES EE 94 Verifying virtual disks from he eet vuusrvavarssaanmssedkmnmt aent Gasane 95 5 Customer replaceable uns 96 Customer AAN 96 KE 96 Best practice
205. or does not recur within the first minute If the error does recur contact your HP authorized service representative The EMU is inoperative and must be replaced as soon as possible Transceiver conditions The format of a transceiver condition report is 0 F en ec where O F is the transceiver element type number en is the two character transceiver element number see Figure 43 page 129 ec is the error code 128 EMU generated condition reports Figure 43 Transceiver element numbering 1 Transceiver 01 2 Transceiver 02 3 Transceiver 03 4 Transceiver 04 0 F en 01 CRITICAL condition Transceiver incompatibility The transceivers on this link are not the same type or they are incompatible with the I O module This error prevents the controller from establishing a link with the enclosure disk drives and eliminates the enclosure dual loop capability This error remains active until the problem is corrected To correct this problem record all six characters of the condition report then contact your HP authorized service representative 0 F en 02 CRITICAL condition Transceiver data signal lost This symptom can occur when o controller has been powered off or o cable has been removed from the transceiver The transceiver can no longer detect o data signal This error prevents the controller from transferring data on o loop and eliminates the enclosure dual loop capability This error
206. oragewarranty Acknowledgements Microsoft and Windows are U S registered trademarks of Microsoft Corporation UNIX is a registered trademark of The Open Group Contents RS EE asus 11 EVA8000 8100 storage system Conpnechons 1 EVA6000 6100 storage system COnneCH ONS geet 12 EVA40007 4100 storage system AED desser geed ege eg eegene iere ggre eg 12 Weeer de 13 TG Keen Ee 14 ee Lar 14 RE 14 Procedures for getting FE Varese 15 EI Be 000 E EE 15 vr 15 Selling up a controller pair using the Create ee 15 LE MCDA AAAA E 16 Entering the WWN ee SEE NE ER 17 Entering the storage system DOssword 17 Installing HP PO Commond ViCW re 17 Installing optional EVA software leensesuunasmenenendeslbummtreskedvsdlveesavnsueseddeidt 18 2 Enterprise Virtual Array hardware Components 19 Physical layout of the storage E 19 Fibre Channel drive enclosures cs024 2ccsascnensanctecdeasanctenenndsinets senansnqusddacesetaranencandsdaseanananennecteese 20 Enclosure EE 20 eet GIE EEN 21 I O module status Indicators coc iv cocceiccdcasvcddveeucadsodanidsauedeceabuadsasiecindeseeeeansiaiedsedevareacsdiues 22 Fiber Optic Ee EE 23 Copper Fibre Sr eebe eeng 23 Fibre Channel disk EN 23 Disk drive status EE Ee 24 Disk drive status ISIS ic octenstsi ccd cedars eisnd ad dnetbavadid a teneeaumehavaen caeaseinmei ee ieudeieawan 24 BI EE 25 Power supplies and SOW tS secenche tee centsaniiadcectercrstearii dnc bearer ete 25 Mel 25 BEE AA esel dg 26 EEE
207. ord all six characters of the condition report 2 Observe the I O module status indicators for an operational display Correcting errors 133 3 Contact your HP authorized service representative 8 7 en 12 NONCRITICAL condition l O Module NVRAM read failure The system is unable to read data from the I O module NVRAM Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Contact your HP authorized service representative 8 7 en 13 NONCRITICAL condition l O module removed The system detects that an I O module has been removed To correct the problem install an LO module Host conditions The EMU has the capability of displaying host controller defined condition reports on the EMU alphanumeric display The format of a host condition report is F F en ec where e EE is the host element type number e en is the two character host element number e ec is the error code The host controller can display host controller defined error codes on the EMU alphanumeric display 134 EMU generated condition reports C Controller fault management This appendix describes how the controller displays events and termination event information Termination event information is displayed on the LCD HP P6000 Command View enables you to view controller events This appendix also discusses how to identify and correct problems Once you create a storage system an error condition m
208. ost both HP Systems Insight Manager and HP Insight Remote Support Advanced Details for both versions are available at htto www hp com go insightremotesupport To download the software go to Software Depot http www software hp com Select Insight Remote Support from the menu on the right Operating tips and information 61 Failback preference setting for HSV controllers 62 Table 25 page 62 describes the failback preference behavior for the controllers Table 25 Failback preference behavior No preference Point in time At initial presentation Behavior The units are alternately brought online to Controller A or to Controller B On dual boot or controller resynch If cache data for a LUN exists on a particular controller the unit will be brought online there Otherwise the units are alternately brought online to Controller A or to Controller B On controller failover All LUNs are brought online to the surviving controller On controller failback All LUNs remain on the surviving controller There is no failback except if a host moves the LUN using SCSI commands Path A Failover Only At initial presentation The units are brought online to Controller A On dual boot or controller resynch If cache data for a LUN exists on a particular controller the unit will be brought online there Otherwise the units are brought online to Controller A On controller failover
209. osure by circulating air through the enclosure The blowers under the control of the EMU or the associated power supply can operate at multiple speeds This ensures that when the enclosure temperature changes the blowers can automatically adjust the air flow If a blower is operating too slowly or has stopped a blower failure internal circuitry automatically operates the remaining blower at a higher speed Simultaneously the error condition is reported in several ways including the power supply indicator the audible alarm the enclosure fault indicators and the EMU alphanumeric display Should both blowers fail the power supplies automatically shut down NOTE The blowers are field replaceable units and can be replaced individually while the system is running The blowers are also interchangeable The failure of a power supply 12 5 VDC circuit disables the associated blower The status indicator on the blower displays the status of both the power supply and the blower See Figure 12 page 25 See Table 7 page 26 for definitions of the indicator displays Table 7 Power supply blower status indicators Blower status Description indicator On Both the power supply and the blower are operational Flashing The power supply or the blower locate function is active Off The power supply or the blower is non operational When there is a blower problem the other blower runs at a higher speed Recommended corrective a
210. ot to exceed 500 000 particles per cubic foot of air at a size of 0 5 micron or larger rack power distribution units PDUs Table 34 page 113 defines the AC input power available to the drive enclosure power supplies CAUTION The AC power distribution within a rack ensures balance to each PDA and reduces the possibility of an overload condition Changing the cabling to or from a PDM could cause an overload condition Table 34 Enterprise storage system AC input line voltages Table 35 Power Data North America Europe Japan maximum configuration Specification Minimal Nominal Maximum 60 Hz service AC Line Voltage 57 Hz 60 Hz 63 Hz AC Line Voltage Japan 180 VAC 202 VAC 220 VAC AC Line Voltage North America 180 VAC 208 VAC 220 VAC AC Line Voltage Europe 208 VAC 240 VAC 254 VAC 50 Hz service AC Line Frequency 47 Hz 50 Hz 53 Hz AC Line Voltage Japan 180 VAC 202 VAC 220 VAC AC Line Voltage North America 190 VAC 220 VAC 235 VAC AC Line Voltage North America 200 VAC 230 VAC 244 VAC AC Line Voltage Europe 208 VAC 240 VAC 254 VAC AC plug type quantity 2 North America 3 wire NEMA No L6 30P 30 amp 208 to 240V 50 60Hz 30A Europe 3 wire 2 pole IEC 309 30 amp 220 to 240V 50Hz 32A Number of phases Single Rated current 17A amp 200V 240V AC 60Hz total 4 25 A per power cord Nominal Line Voltage North America 208 or 230V Europe 230V Japan
211. ots and snapclones the source virtual disk and all associated snapshots and snapclones must be presented to the single path hosts that are zoned with the same controller In the case of snapclones after the cloning process has completed and the clone becomes an ordinary virtual disk you may present that virtual disk as you would any other ordinary virtual disk e HBA must be properly configured to work in a single HBA server configuration The single path adapter driver from the AIX 2 0B EVA Kit should be installed PC1000 image HBA configuration e Host I is a single path HBA host e Host 2 is a dual HBA host with multi pathing software See Figure 58 page 157 156 Single Path Implementation Risks e Single path failure may result in loss of data accessibility and loss of host data that has not been written to storage e Controller shutdown results in loss of data accessibility and loss of host data that has not been written to storage NOTE For additional risks see Table 62 page 161 Limitations e HP P6000 Continuous Access is not supported with single path configurations e Single path HBA server is not part of a cluster e Booting from the SAN is not supported Figure 58 IBM AIX Configuration 1 Network interconnection 5 SAN switch 1 2 Single HBA server 6 SAN switch 2 3 Dual HBA server 7 Controller A 4 Management server 8 Controller B VMware configuration Requirements e Switch zoning or controller
212. ough the blower flaps close to maintain the proper air flow the reduced cooling capability can cause overheating causing an element to fail This condition report remains active until the problem is corrected To correct this problem record all six characters of the condition report then contact your HP authorized service representative 122 EMU generated condition reports 0 3 en 06 UNRECOVERABLE condition No blowers installed NOTE IMPORTANT When this condition exists there will be two error messages The first message will be 0 3 en 05 and will identify the first blower The second message will be 0 3 en 06 and will identify the second blower The EMU cannot detect any installed blowers Shutdown is imminent The EMU will shut down the enclosure in seven minutes unless you correct the problem This condition report remains active until you correct the problem or the EMU shuts down the power supplies whichever occurs first Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Use the controller shutdown procedure to shut down the controllers 3 Contact your authorized service representative A CAUTION An automatic shutdown and possible data corruption may result if the blower is removed before a replacement is available Temperature conditions The format of a temperature condition report is 0 4 en ec where e 0 4 is the temperature sensor element typ
213. oup numbers The reporting group number RGN range is 0000 through 4099 decimal e 0000 is reserved for enclosures that are not part of any reporting group e 0001 through 0015 are RGNs reserved for use by the EMU e 0016 through 4095 are valid RGNs e 4096 through 4099 are invalid RGNs Fibre Channel drive enclosures 37 The reporting group numbers are displayed on the EMU alphanumeric display as o pair of two digit displays These two displays are identified as rH and rl e Valid rH displays are in the range 00 through 40 and represent the high order most significant two digits of the RGN e Valid rl displays are in the range 00 through 99 and represent the low order least significant two digits of the RGN To view a reporting group number 1 Press and release the bottom push button until the alphanumeric display is rG 2 To display the two most significant digits of the Reporting Group Number press and hold the top pushbutton unit the display is rH 3 Press and release the top push button to display the first two digits of the RGN 4 Press and release the top push button until the alphanumeric display is rH 5 Press and hold the top push button until the alphanumeric display is rL 6 Press and release the top push button to display the last two digits of the Reporting Group Number 7 To exit the display press and release the bottom push button until the alphanumeric display is IG Fibre Channel loop switc
214. path HBAs Risks e Single path failure will result in loss of connection with the storage system e Single path failure may cause the server to reboot e Controller shutdown puts controller in a failed state that results in loss of data accessibility and loss of host data that has not been written to storage NOTE For additional risks see Table 58 page 159 Limitations e HP P6000 Continuous Access is not supported with single path configurations e Single path HBA server is not part of a cluster e Booting from the SAN is not supported on single path HBA servers 150 Single Path Implementation Figure 52 Windows Server 64 bit configuration 1 Network interconnection 6 SAN switch 1 2 Management server 7 SAN switch 2 3 Host 1 8 Controller A 4 Host 2 9 Controller B 5 Host 3 Oracle Solaris configuration Requirements Switch zoning or controller level SSP must be used to ensure each single path HBA has an exclusive path to its LUNs Single path HBA server can be in the same fabric as servers with multiple HBAs Single path HBA server cannot share LUNs with any other HBAs In the use of snapshots and snapclones the source virtual disk and all associated snapshots and snapclones must be presented to the single path hosts that are zoned with the same controller In the case of snapclones after the cloning process has completed and the clone becomes an ordinary virtual disk you may present that virtual disk as you woul
215. perating system guides and the SAN design guide NOTE HP continually makes additions to its storage solution product line For more information about the HP Fibre Channel product line the latest drivers and technical tips and to view other documentation see the HP website at http www hp com country us eng prodserv storage html High level solution overview EVA was designed for highly dynamic enterprise environments requiring high data availability fault tolerance and high performance thus the EVA controller runs EN in multi path failover mode Multi path failover mode ensures the proper level of fault tolerance for the enterprise with mission critical application environments However this appendix addresses the need for non mission critical applications to gain access to the EVA system running mission critical production applications The non mission critical applications gain access to the EVA from o single path HBA server without running a multi path driver When a single path HBA server uses the supported configurations a fault in the single path HBA server does not result in a fault in the other servers Benefits at a glance The EVA is a high performance array controller utilizing the benefits of virtualization Virtualization within the storage system is ideal for environments needing high performance high data availability fault tolerance efficient storage management data replication and cluster support However
216. porting the event e Evt No Event Number A hexadecimal number in the range O FF that is the software component identification number e Code Flag An internal code that includes a combination of other flags e Description The condition that generated the event This field may contain information about an individual field s content and validity GUI event display A problem that generates the Event display reduces the system capabilities You can use the information in this display see Figure 46 page 136 to diagnose and correct problems NOTE The major differences between the Event Display and the Termination Event display are e The Event display includes an EIP type field it does not include a Code Flag field e The Event display includes a Corrective Action Code CAC field e The Termination Event display includes a Code Flag field it does not include the EIP Type field Using HP P6000 Command View 135 Figure 46 Typical HP P6000 Command View Event display The Event display provides the following information e Date The date the event occurred e Time The time the even occurred e SWCID Software Identification Code A number in the range 1 256 that identifies the internal firmware module affected e Evt No Event Number A hexadecimal number in the range O FF that is the software component identification number e CAC Corrective Action Code A specific action to correct the problem e EIP
217. pported on the same storage system connected in MPX100 fabric connect configurations Direct connect iSCSI 14 Direct connect provides a lower cost solution for configurations that want to dedicate controller ports to iSCSI I O When using direct connect the storage system controllers are connected directly to the MPX100 s not to SAN Fibre Channel switches Make sure the following requirements are met when configuring your MPX100 environment for direct connect e A maximum two MPX100s per storage system are supported e In a single MPX100 configuration if both MPX100 FC ports are used each port must be connected to one storage system controller e Ina dual MPX100 configuration at least one FC port from each MPX100 must be connected to one storage system controller e The Host Port Configuration must be set to Direct Connect using the OCP e HP P6000 Continuous Access cannot be used with direct connect configurations e EVAs cannot be directly connected to each other to create an HP P6000 Continuous Access configuration However hosts can be directly connected to the EVA in an HP P6000 Continuous Access configuration At least one port from each array in an HP P6000 Continuous Access configuration must be connected to a Fabric connection for remote array connectivity Enterprise Virtual Array startup Procedures for getting started Step Responsibility 1 Gather information and identify all related storage Customer do
218. pshots and snapclones must be presented to the single host that are zoned with the same controller In the case of snapclones after the cloning process has completed and the clone becomes an ordinary virtual disk you may present that virtual disk as you would any other ordinary virtual disk HBA configuration e Host I is single HBA host with Tru64 e Host 2 is a dual HBA host See Figure 54 page 153 Risks e For nonclustered nodes with a single HBA a path failure from the HBA to the SAN switch will result in a loss of connection with storage devices e If a host crashes or experiences a power failure or if the path is interrupted data will be lost Upon re establishment of the path a retransmit can be performed to recover whatever data may have been lost during the outage The option to retransmit data after interruption is application dependent 152 Single Path Implementation NOTE For additional risks see Table 60 page 160 Figure 54 Tru64 UNIX configuration 1 Network interconnection 5 SAN switch 1 2 Host 1 6 SAN switch 2 3 Host 2 7 Controller A 4 Management server 8 Controller B OpenVMS configuration Requirements e Switch zoning or controller level SSP must be used to ensure each single path HBA has an exclusive path to its LUNs e All nodes with direct connection to a disk must have the same access paths available to them e Single path HBA server can be in the same fabric as servers wit
219. quiri el producto Swedish notice Bortskaffande av avfallsprodukter fr n anv ndare i privathush ll inom Europeiska Unionen F LX mmm Om den h r symbolen visas p produkten eller f rpackningen betyder det att produkten inte f r sl ngas p samma st lle som hush llssopor I st llet r det ditt ansvar att bortskaffa avfallet genom att verl mna det till ett uppsamlingsst lle avsett f r tervinning av avfall fr n elektriska och elektroniska produkter Separat insamling och tervinning av avfallet hj lper till att spara p v ra naturresurser och g r att avfallet tervinns p ett s tt som skyddar m nniskors h lsa och milj n Kontakta ditt lokala kommunkontor din n rmsta tervinningsstation f r hush llsavfall eller aff ren dar du k pte produkten f r att f mer information om var du kan l mna ditt avfall f r tervinning Germany noise declaration Schalldruckpegel Lp 70 dB A Am Arbeitsplatz operator position Normaler Betrieb normal operation Nach ISO 7779 1999 Typpr fung Japanese notice CAITR CWS REBICVCClY 7 BH Cu E LES KORAXE BAPE CORE REE ES EEE ERMA VCCI OIE CESS 7 PABA CH CORRS RERH CHATS AME LTWETA oe er LEY a YRRU T EH SNDL RAMBLS SRIF ERHET WAR BLAMES TELOR L TF EN VCCIY 27 AVE ELCH KORIC CERF EV To AEE FELE ER AS VCCI tu BSS 7FAMPRRITRECT I DET SVERGET ERT D LE HETER IFILDNHVET TIOMAIIHERFD H T BKJERESNDILHHVET Harmonics conformance
220. r e 30 10010 02 loop switch used with 2 Gb and 4Gb controllers 30 10022 01 loop switch The 30 10022 01 loop switch contains both system indicators and port indicators The system indicators indicate the status of the switch and the port indicators provide status of a specitic port Figure 17 page 39 shows the 30 10022 01 loop switch with the system and port indicators 38 Enterprise Virtual Array hardware components Figure 17 30 10022 01 loop switch status indicators 1 Ethernet activity 2 Ethernet link 3 Port status 4 System status Power Fault Temp Power on self test POST Flashing the Ethernet port is receiving data Flashing rapidly the traffic level is high On the port is connected to an operational Ethernet Off SFP is not installed in the port On green Normal port operational status when an SFP is installed and a link has been established On yellow port has an SFP installed but a link has not been established Flashing green activity Data is being transferred between the port and device On the switch is plugged in and the internal power supply is functional On an event has occurred that meets or exceeds the current Fault threshold setting The default Fault threshold setting is critical The switch will continue to operate Switch functionality may be impaired depending on the event that triggered the Fault condition Regardl
221. r enclosure fault I O modules Two I O modules provide the interface between the drive enclosure and the host controllers See Figure 7 page 21 They route data to and from the disk drives using Loop A and Loop B the dual loop configuration For redundancy only dual controller dual loop operation is supported Each controller is connected to both I O modules in the drive enclosure Figure 7 I O module NU 01074 1 Status indicators Upper port Power and Lower port 2 Upper port 3 Lower port The I O modules are functionally identical but are not interchangeable Module A can only be installed at the right end of the enclosure and module B can only be installed at the left end of the enclosure See Figure 6 page 20 Each I O module has two ports that can both transmit and receive data for bidirectional operation Activating a port requires connecting a FC cable to the port The port function depends upon the loop See Figure 8 page 21 Figure 8 Input and output ports 1 Loop A lower port 2 Loop A upper port 3 Loop B lower port 4 Loop B upper port Fibre Channel drive enclosures 21 I O module status indicators There are three status indicators on the I O module See Figure 7 page 21 The status indicator states for an operational I O module are shown in Table 2 page 22 Table 3 page 22 shows the status indicator states for a non operational I O module Table
222. r call 1 650 857 1501 To identify this product see the part series or model number found on the product Modifications The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Hewlett Packard Company may void the user s authority to operate the equipment Cables Connections to this device must be made with shielded cables with metallic RFI EMI connector hoods in order to maintain compliance with FCC Rules and Regulations Laser device All Hewlett Packard systems equipped with a laser device comply with safety standards including International Electrotechnical Commission IEC 825 With specitic regard to the laser the equipment complies with laser product performance standards set by government agencies as a Class 1 laser product The product does not emit hazardous light the beam is totally enclosed during all modes of customer operation and maintenance Laser safety warnings Heed the following warning A WARNING WARNING To reduce the risk of exposure to hazardous radiation Do not try to open the laser device enclosure There are no user serviceable components inside Do not operate controls make adjustments or perform procedures to the laser device other than those specitied herein Allow only HP authorized service technicians to repair the laser device Compliance with CDRH regulations The Center for Devices and Radiological Health
223. r product See the Single Point of Connectivity Knowledge SPOCK website http www hp com storage spock for supported FCAs by operating system Configuring application servers Testing connections to the EVA After installing the FCAs you can create and test connections between the host server and the EVA For all operating systems you must Add hosts Create and present virtual disks Verify virtual disks from the hosts The following sections provide information that applies to all operating systems For OS specific details see the applicable operating system section Adding hosts To add hosts using HP P6000 Command View 1 2 Retrieve the world wide names WWNs for each FCA on your host You need this information to select the host FCAs in HP P6000 Command View Use HP P6000 Command View to add the host and each FCA installed in the host system NOTE To add hosts using HP P6000 Command View you must add each FCA installed in the host Select Add Host to add the first adapter To add subsequent adapters select Add Port Ensure that you add a port for each active FCA Select the applicable operating system for the host mode Table 28 Operating system and host mode selection Operating System Host mode selection in HP P6000 Command View HP UX HP UX IBM AIX IBM AIX Linux Linux Mac OS X Linux OpenVMS OVMS Oracle Solaris Oracle Solaris VMware VMware Citrix XenServer Linux
224. r separating them into separate disk groups Figure 33 Sequential building of vertical disk groups 1 Disks installed in first group 2 Disks installed in second group Enterprise Virtual Array operation Adding a disk drive This section describes the procedure for adding a Fibre Channel disk drive Removing the drive blank 1 2 Grasp the drive blank by the two mounting tabs see Figure 34 page 69 Lift up on the lower mounting tab and pull the blank out of the enclosure Figure 34 Removing the drive blank o X07359B 1 Upper mounting tab 2 Lower mounting tab Changing the Device Addition Policy To prevent the storage system from automatically grouping a new disk drive that may have the incorrect firmware on it the Device Addition Policy must be checked and set to manual if necessary 1 aS eS Open HP P6000 Command View and in the navigation pane select the storage system The Initialized Storage System Properties window opens Click System Options Select Set system operational policies If the Device Addition Policy is set to Automatic change it to Manual Click Save changes NOTE After the Device Addition Policy has been changed to manual mode HP recommends as a best practice not returning the policy to the automatic device add
225. r techniques Therefore FRU procedures are usually performed only by an Authorized Service Representative Host Bus Adapter See also FCA A computer that runs user applications and uses or can potentially use one or more virtual disks created and presented by the controller pair See FCA See host The HSV Controller display that indicates the status of the storage system Fibre Channel links A connection point to one or more hosts through a Fibre Channel fabric A host is a computer that runs user applications and that uses or can potentially use one or more of the virtual disks that are created and presented by the controller pair See host ports A method of element replacement whereby the complete system remains operational during element removal or insertion Replacement does not interrupt data transfers to other elements A communications infrastructure device to which nodes on a multi point bus or loop are physically connected It is used to improve the manageability of physical cables Input Output module The enclosure element that is the Fibre Channel drive enclosure interface to the host or controller I O modules are bus speed specific either I Gb or 2 Gb IDX in band communication INFORMATION condition initialization input output module intake temperature interface J JBOD L indicator LAN laser Last Fault View Last Termination Error Array License Key link logon loop loop I
226. rage system activity to replace a component e When replacing components at the rear of the rack cabling may obstruct access to the component Carefully move any cables out of the way to avoid loosening any connections In particular avoid cable damage that may be caused by Kinking or bending o Disconnecting cables without capping If uncapped cable performance may be impaired by contact with dust metal or other surfaces o Placing removed cables on the floor or other surfaces where they may be walked on or otherwise compressed e Replacement procedures are provided with each component You can also download the following replacement instructions from the Manuals page of the HP Business Support Center website See Related information page 101 for more information Hp Controller Blower Replacement Instructions o HP Controller Enclosure Cache Battery Replacement Instructions Best practices for replacing hardware components 99 o HP Controller Power Supply Replacement Instructions o HP Disk Enclosure Power Supply Blower Replacement Instructions gt HP Fibre Channel Disk Drive Replacement Instructions HP Operator Control Panel Replacement Instructions Returning the defective part In the materials shipped with o replacement CSR part HP specifies whether the defective component must be returned to HP Where required you must ship the defective component back to HP within a defined period of time normall
227. re number If the system has an expansion rack the enclosures in the expansion rack are numbered from 15 to 24 starting at the bottom Those services that establish the mechanical environmental electrical environmental and external indicators and controls for the proper operation and maintenance of devices with an enclosure as described in the SES SCSI 3 Enclosure Services Command Set SES Rev 8b American National Standard for Information Services See ESI Enclosure Services Processor Enterprise Virtual Array Enterprise Virtual Array rack environmental monitoring unit error code ESD ESI ESP event Event Information Packet Event Number Evt No exabyte F fabric fabric port failover fan Fault Management Code FC HBA FCA FCC FCP fiber See ESP The Enterprise Virtual Array is a product that consists of one or more storage systems Each storage system consists of o pair of HSV controllers and the disk drives they manage storage system within the Enterprise Virtual Array can be formally referred to as an Enterprise storage system or generically referred to as the storage system A unit that holds controller enclosures disk drive enclosures power distribution supplies and enclosure address buses that combined comprise an Enterprise storage system solution Also called the Enterprise storage system rack See also rack See EMU The portion of an EMU condition report that de
228. remains active until the problem is fixed To correct this problem record all six characters of the condition report then contact your HP authorized service representative 0 F en 03 CRITICAL condition Transceiver fibre channel drive enclosure bus fault The system has detected a Fibre Channel drive enclosure bus fault involving a transceiver This error prevents the controller from transferring data on a loop and eliminates the enclosure dual loop capability Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Check all the transceivers and cables to ensure they are properly connected 3 Check all the transceivers on the loop to ensure they are compatible with the I O module 4 Ifthe problem persists contact your HP authorized service representative 0 F en 04 CRITICAL condition Transceiver removed The EMU detects that a transceiver has been removed This error remains active until the problem is fixed The error can be cleared by doing one of the following 1 Install a new transceiver or Reconfigure the system by moving from a loop topology to one with Vixel switches This change makes the transceiver is unnecessary 2 Clear the error by resetting the EMU or by removing and then re installing the I O module Correcting errors 129 0 F en 05 CRITICAL condition Invalid fibre channel character This symptom can occur under the following conditions e
229. roceeding This may take several minutes If the management server you shut down is an SM power it on and wait for it to completely boot Verify the SMA is running by logging into it using the web interface NOTE Before applying power to the rack ensure that the power switch on each HSV controller is off Power on the circuit breakers on both EVA rack PDUs Verify that all drive enclosures are operating properly The status indicator and the power indicator should be on green Wait three minutes and then verify that all disk drives are ready The drive ready indicator and the drive online indicator should be on green Power on the upper controller It takes the role of primary controller If you want the preferred path setting to be applied wait three seconds and power on the lower controller Otherwise wait 10 seconds before powering on the lower controller It takes the role of secondary controller Verify that the Operator Control Panel OCP display on each controller displays the storage system name and the EVA WWN Start HP P6000 Command View and verity connection to the storage system If the storage system is not visible click HSV Storage Network in the Navigation pane and then click Discover in the Content pane to discover the array NOTE If the storage system is still not visible reboot the management server to re establish the communication link Check the storage system status using HP P6000 Command Vie
230. rollers as storage for one or more hosts An active member of a virtual disk family is accessible by one or more hosts for normal storage An active virtual disk member and its snapshot if one exists constitute a virtual disk family An active member of a virtual disk family is the only necessary member of a virtual disk family See also virtual disk virtual disk family and snapshot See controller Arbitrated Loop Physical Address A 1 byte value the arbitrated loop topology uses to identify the loop ports This value becomes the last byte of the address identifier for each public port on the loop Storage system rules that govern how virtual disks are created Allocate Completely and Allocate on Demand are the two rules used in creating virtual disks e Allocate Completely The space a virtual disk requires on the physical disks is reserved even if the virtual disk is not currently using the space e Allocate on Demand The space a virtual disk requires on the physical disks is not reserved until needed The air temperature in the area where a system is installed Also called intake temperature or room temperature American National Standards Institute A non governmental organization that develops standards such as SCSI I O interface standards and Fibre Channel interface standards used voluntarily by many manufacturers within the United States A Fibre Channel topology that links multiple ports up to 126 together on a sin
231. ror in the queue always has precedence regardless of how long less severe errors have been in the queue This ensures that the most severe errors are displayed immediately NOTE When viewing an error the occurrence of a more severe error takes precedence and the display changes to the most severe error The earliest reported condition within an error type has precedence over errors reported later For example if errors at all levels have occurred the EMU displays them in the following order 1 UNRECOVERABLE errors in the sequence they occurred 2 CRITICAL errors in the sequence they occurred 3 NONCGRITICAL errors in the sequence they occurred 4 INFORMATION conditions in the sequence they occurred Error condition report format Each EMU detected condition generates a condition report containing three pieces of information e Element type The first two digit hexadecimal display defines the element type reporting the problem The format for this display is e t with a period after each character Valid element types are 0 1 through F F e Element number The second display is a two digit decimal number that defines the specific element reporting the problem The format for this display is en with a period after the second character e Error code The third display is a two digit decimal number that defines the specific error code The format for this display is ec without any periods For detailed information about e
232. rosoft Windows only For more information on direct connect go the Single Point of Connectivity Knowledge SPOCK at http www hp com storage spock Direct connect provides a lower cost solution for smaller configurations When using direct connect the storage system controllers are connected directly to the host s not to SAN Fibre Channel switches Make sure the following requirements are met when configuring your environment for direct connect A management server running HP P6000 Command View must be connected to one port on each EVA controller The management host must use dual HBAs for redundancy To provide redundancy it is recommended that dual HBAs be used for each additional host connected to the storage system Using this configuration up to four hosts including the management host can be connected to an EVA8x00 and up to two hosts can be connected to an EVA6x00 or EVA4x00 The Host Port Configuration must be set to Direct Connect using the OCP HP P6000 Continuous Access cannot be used with direct connect configurations The HSV controller firmware cannot differentiate between an empty host port and a failed host port in a direct connect configuration As a result the Connection state dialog box on the Controller Properties window displays Connection failed for an empty host port To fix this problem insert an optical loop back connector into the empty host port the Connection state will display Connected For more i
233. rrect the problem immediately The OverTemp indicator turns off when the problem is corrected Table 15 page 41 describes the port indicators Enterprise Virtual Array hardware components Table 15 30 10010 02 loop switch port status indicators SFP status indicator Green Off Port bypass indicator Amber Off Description Indicates that the port does not have an SFP installed and is bypassed by the loop On Off Indicates that the port is operating normally The port and device are fully operational On On Indicates the that port is in a bypassed state The port is non operational due to loss of signal poor signal integrity or the Loop Initialization Procedure LIP NOTE This condition is also normal when the SFP is present but not attached to a Fibre Channel drive enclosure node or when the SFP is present and attached to only a cable assembly Attaching the SFP to a device and plugging it into the port should initiate the LIP by the attached device Off Indicates a Tx fault The port is non operational due to an SFP transmitter fault improperly seated SFP or another failed device Problem isolation Table 16 page 41 lists several basic problems and their solutions Table 16 30 10010 02 loop switch basic troubleshooting SFPs are installed are lit Problem in ports but no indicators Recommended action 1 Verify that the power cord is firmly
234. rrnrrrrrrvvrvrrnrnrrrrrrrnrnrrrrerrrrnnnnnn 131 12 61 04 CRITICAL condition low voltage suse 132 1 3 en 0 1 NONCRITICAL condition High current eege deiere ed 132 1 3 en 02 CRITICAL condition High saa 132 Backplane EE EE 132 8 2 01 10 NONCRITICAL condition Backplane NVRAM read ovrvrrrrrrrrvrrrrnnrrrrrrrrrnrnrrrnnr 132 8 2 01 11 NONCRITICAL condition Backplane NVRAM write failure rrrrrrrrrrrrrnrrrnrrnrr 132 8 2 01 12 NONCRITICAL condition Backplane NVRAM read failure rrrnrrrrrrvnrvrnrnrrnrr 132 8 2 01 13 NONCRITICAL condition Backplane WWN is bank 132 LOSING E rr 133 8 7 en 01 CRITICAL condition l O module unsupported rrrnanrnnrrrrrrrvrvrrnrrrrrrnrrrnnnrrenrn 133 8 7 en 02 CRITICAL condition l O module communication rarrrrrrrrrrvvrvrrrrrrrrrnrrrnrnrrennr 133 8 7 en 10 NONCRITICAL condition I O module NVRAM read 133 8 7 en 11 NONCRITICAL condition l O module NVRAM wie 133 8 7 en 12 NONCRITICAL condition I O Module NVRAM read failure rrrrrrrrrrrvrrrnrrnrr 134 8 7 en 13 NONCRITICAL condition l O module removed 134 Host conditions satire ec asthe a A al a ten AA at A aah td con lS at td ala oh 134 8 Contents C Controller fault management 158 Using LTE 125 GUI termination event AN EE 135 EE EE 135 Fault management d pe vasmgaveamanee enviesaundnewesedenen s abmcnndenudeerandabmsawudeedereantadudensenes 136 Displaying Last TE 136 Displaying Detailed Jnkaemopon 136 Interpreting
235. rror 118 missing 119 monitoring functions 28 reporting conditions 118 dump restart control codes 137 dust covers using 71 E EIP 136 137 element condition reporting 117 EMU alphanumeric display 28 conditions 125 controls 27 CRITICAL conditions 125 displaying status 27 INFORMATION conditions 126 127 NONCRITICAL conditions 126 127 resetting 125 status indicators 28 UNRECOVERABLE conditions 125 127 EMU indicator displays 29 EMU monitoring functions 28 En description 32 enabling the audible alarm 31 enclosure address bus defined 33 detecting errors with 127 enclosure certification label 112 enclosure functions 28 enclosure number description 32 enclosure number display group 29 Enclosure Services Interface see ESI Enclosure Services Processor see ESP enclosures adjusting temperature 26 bays 20 cooling 26 managing air flow 26 sensing temperature 26 enclosures physical specifications 112 Enterprise rack physical layout 19 environmental specifications drive enclosure 112 error code selecting display group 29 error codes defined 137 error messages 27 errors correcting automatically 27 displaying 27 ESI 27 ESP 27 event code defined 137 event GUI display 135 Event Information Packet see EIP Event Information Packets see EIP event number 135 F fabric setup 87 failure 132 FATA drives using 59 fault management details 136 display 46 displays 136 FC loops
236. rsion of the host operating system For more information see the HP P6000 Enterprise Virtual Array Compatibility Reference e Ensure that the correct host is selected as the operating system for the virtual disk in HP P6000 Command View e Ensure that the host WWN number is set correctly to the host you selected e Verify that the FCA switch settings are correct e Verify that the virtual disk is presented to the host e Verify that the zoning is correct for your configuration Configuring virtual disks from the host After you create the virtual disks on the EVA4x00 6x00 8x00 and rescan or restart the host follow the host specific conventions for configuring these new disk resources For instructions see the documentation included with your server HP UX To create virtual disks for HP UX scan the bus and then create volume groups on a virtual disk Scanning the bus To scan the FCA bus and display information about the EVA4x00 6x00 8x00 devices 1 Enter the command ioscan fnCdisk to start the rescan All new virtual disks become visible to the host 2 Assign device special files to the new virtual disks using the insf command insf e NOTE Lowercase e assigns device special files only to the new devices in this case the virtual disks Uppercase E reassigns device special files to all devices The following is a sample output from an ioscan command ioscan fnCdisk ioscan fnCdisk Clas
237. run on any failed disks before remounting Controller restart Short term I O suspended possible data loss Long term I O halts with I O errors data loss Cannot reload driver need to reboot system fsck should be run on any failed disks before remounting Failure scenarios 161 Table 63 VMware failure scenarios continued Fault stimulus Failure effect Server path failure Short I O suspended possible data loss Long I O halts with I O errors data loss HBA driver must be reloaded before failed drives can be recovered fsck should be run on any failed drives before remounting Storage path failure Short I O suspended possible data loss Long I O halts with I O errors data loss HBA driver must be reloaded before failed drives can be recovered fsck should be run on any failed drives before remounting 162 Single Path Implementation Glossary A active member of a virtual disk family adapter AL PA allocation policy ambient temperature ANSI arbitrated loop arbitrated loop physical address arbitrated loop topology array array controller asynchronous audible alarm B backplane bad block bad block replacement bail lock This glossary defines terms used in this guide or related to this product and is not a comprehensive glossary of computer terms An active member of a virtual disk family is a simulated disk drive created by the cont
238. s I H W Patch Driver S W H W Type Description 74 Configuring application servers ba 3 0 6 lba CLAIMED BUS_NEXUS Local PCI Bus Adapter 782 Ze 2 0 6 0 0 td CLAIMED INTERFACE HP Tachyon XL 2 FC Mass Stor Adap dev td2 fcp 0 0 6 0 0 39 fcp CLAIMED INTERFACE FCP Domain ext_bus 4 0 6 00 39 13 0 0 fcparray CLAIMED INTERFACE FCP Array Interface target 5 0 6 0 0 39 13 0 0 0 tgt CLAIMED DEVICE etl 4 0 6 0 0 39 13 0 0 0 0 sctl CLAIMED DEVICE HP HSV300 dev rscsi c4t0d0 disk 22 0 6 0 0 39 13 0 0 0 1 sdisk CLAIMED DEVICE HP HSV300 dev dsk c4t0d1 dev rdsk c4t0d ext_bus 5 0 6 0 0 39 13 255 0 fopdev CLAIMED INTERFACE FCP Device Interface target 8 0 6 0 0 39 13 255 0 0 tgt CLAIMED DEVICE CEL 20 0 6 0 0 39 13 255 0 0 0 sctl CLAIMED DEVICE HP HSV300 dev rscsi c5t0d0 ext_bus 10 0 6 0 0 39 28 0 0 fcparray CLAIMED INTERFACE FCP Array Interface target 9 0 6 0 0 39 28 0 0 0 tgt CLAIMED DEVICE ctl 40 0 6 0 0 39 28 0 0 0 0 sctl CLAIMED DEVICE HP HSV300 dev rscsi c10todo disk 46 0 6 0 0 39 28 0 0 0 2 sdisk CLAIMED DEVICE HP HSV300 dev dsk c10t0d2 dev rdsk cl10t0d2 disk 47 0 6 0 0 39 28 0 0 0 3 sdisk CLAIMED DEVICE HP HSV300 dev dsk c10t0d3 dev rdsk c10t0d3 disk 48 0 6 0 0 39 28 0 0 0 4 sdisk CLAIMED DEVICE HP HSV300 dev dsk c10tod4 dev rdsk c10t0d4 disk 49 0 6 0 0 39 28 0 0 0 5 sdisk CLAIMED DEVICE HP HSV300 dev dsk c10t0d5 dev rdsk c10t0d5 disk 50 0 6 0 0 39 28 0 0 0 6 sdisk CLAIMED DEVICE HP HSV300 dev dsk c10tod dev r
239. s an EMU power supply disk blower or I O module The object can be controlled interrogated or described by the enclosure services process 2 In the Open SAN Manager a controllable object such as the Enterprise storage system Electromagnetic Interference The impairment of a signal by an electromagnetic disturbance Environmental Monitoring Unit An element which monitors the status of an enclosure including the power air temperature and blower status The EMU detects problems and displays and reports these conditions to a user and the controller In some cases the EMU implements corrective action A unit used to hold various storage system devices such as disk drives controllers power supplies blowers an EMU I O modules or blowers An Enterprise storage system bus that interconnects and identifies controller enclosures and disk drive enclosures by their physical location Enclosures within a reporting group can exchange environmental data This bus uses enclosure ID expansion cables to assign enclosure numbers to each enclosure Communications over this bus do not involve the Fibre Channel drive enclosure bus and are therefore classified as out of band communications One of the vertical rack mounting positions where the enclosure is located The positions are numbered sequentially in decimal numbers starting from the bottom of the cabinet Each disk enclosure has its own enclosure number A controller pair shares an enclosu
240. s for replacing hardware components 96 Component replacement des EE 96 Verifying component oilure 96 PROCUMING THE oe PION dE 96 Replaceable eee 97 Replacing the failed component E 99 Returning the defective port 2eues edeg ENEE SEENEN SEENEN ENEE 100 6 Support and olher ones eesieetteen Eege dieses tee deed 101 Contachng e RT EE EE 101 E 101 Documentation feb eseu 101 Related Luet 101 Wi 101 KE EE NE ON 101 KEE 102 ee 9 2 EEE ERE 102 Customer SEERE EENE EAE EEA SAT EATER E EES 103 A Regulatory notices and spechhieotton 104 Regulatory EN 104 Federal Communications Commission FCC notice ENNER 104 Se EN 104 Class AN 104 SPE ee REE EE NE 104 Declaration of conformity for products marked with the FCC logo United States only 105 E 105 0 EE REE JE NE rey 105 ET 105 laser safety FN E 105 Compliance with CDRH couldossaavvrvessesrreer een 105 6 Contents Certification and classification Inlormoion 106 Canadien notice avis agereecht etregeneg udgdet nden gg Ste eegene 106 Class A PE 106 Bee EE 106 European VE NOG Kaase retur 106 Notice tor RER EEE EEE 106 VEE dr 106 English EE 106 Biel 107 Czechoslovakian Eegeregie EEN 107 Eet 107 FET GEIER 107 ll 108 Ea 010 EN 108 E 108 Hungaran MOCE te ieereecn denen 109 vr 109 latvian EE ONE EN 109 Dette EE 109 Polish ee eeneg 109 Pee vr Fre 110 le 110 Slovenian E 110 Bebe 110 Swedish fee 111 Germany noise ded dbn uasauedrenenntessennnetles
241. s shown in the following example INSTALL u To manually uninstall all components or to uninstall just one of the components use one or all of the following commands rpm e fibreutils rom e hp qla2x00 rpm e hp qla2x00src Using the source RPM In some cases you may have to build a binary hp qla2x00 RPM from the source RPM and use that manual binary build in place of the scripted hp_qla2x00src RPM You need to do this if your production servers do not have the kernel sources and gcc installed If you need to build a binary RPM to install you will need a development machine with the same kernel as your targeted production servers You can install the binary RPM produced RPM methods on your production servers NOTE The binary RPM that you build works only for the kernel and configuration that you build on and possibly some errata kernels Ensure that you use the 7 xx version of the hp_qla2x00 source RPM for 2 4 kernel based distributions and the 8 xx version of the hp qla2x00 source RPM for 2 6 kernel based distributions Use the following procedure to create the binary RPM from the source RPM 1 Select one of the following options e Enter the INSTALL S command The binary RPM creation is complete You do not have to perform 2 through 4 e Install the source RPM by issuing the rpm ivh hp_qla2x00 version revision src rpm command Continue with 2 2 Select one of the following directories e For
242. seconds elapses e The CURRENT ALARM QUEUE is read via SES e The RECENT ALARM LOG is read via SES No action is required Voltage sensor and current sensor conditions The format of these sensor condition reports is 1 2 en ec for a voltage sensor and 1 3 en ec for a current sensor where e 1 2 is the voltage sensor element type e 1 3 is the current sensor element type number e en is the sensor element number e ec is the error code Table 44 page 131 lists the location of the power supply voltage and current sensors Table 44 Voltage and current sensor locations Sensor Sensor Element Location 01 Power Supply 1 5 VDC 02 Power Supply 1 12 VDC 03 Power Supply 2 5 VDC 04 Power Supply 2 12 VDC Use HP P6000 Command View to view the voltage and current error thresholds for both 5 VDC and 12 VDC power supplies 1 2 en 01 NONCRITICAL condition High voltage This condition report indicates that an element voltage is approaching but has not reached the high voltage CRITICAL threshold Continued operation under these conditions may result in a CRITICAL condition This condition report remains active until the problem is corrected To correct this problem record all six characters of the condition report then contact your HP authorized service representative 1 2 en 02 CRITICAL condition High voltage This condition report indicates that an element voltage has reached the high voltage CRITICAL
243. ses loss of data on disk Must newfs disk Server path failure Short term Data transfer stops Possible I O errors Long term Repeated error messages on console no access to CDE System reboot causes loss of data on disk Must newfs disk Storage path failure Short term Job hung data lost Long term Repeated error messages on console no access to CDE System reboot causes loss of data on disk Must newfs disk Failure scenarios 159 OpenVMS and Tru64 UNIX Table 60 OpenVMS and Tru64 UNIX failure scenarios Fault stimulus Server failure host power cycled Failure effect All I O operations halted Possible data loss from unfinished or unflushed writes File system check may be needed upon reboot Switch failure SAN switch disabled OpenVMS OS will report the volume in a Mount Verify state until the MVTIMEOUT limit is exceeded when it then marks the volume as Mount Verify Timeout No data is lost or corrupted Tru64 UNIX All I O operations halted I O errors are returned back to the applications An I O failure to the system disk can cause the system to panic Possible data loss from unfinished or unflushed writes File system check may be needed upon reboot Controller failure I O fails over to the surviving path No data is lost or corrupted Controller restart OpenVMS OS will report the volume in a Mount Verity state until the MVTIMEOUT limit is exceeded when it then m
244. single path hosts that are zoned with the same controller In the case of snapclones after the cloning process has completed and the clone becomes an ordinary virtual disk you may present that virtual disk as you would any other ordinary virtual disk Linux 64 bit servers can support up tol4 single or dual path HBAs per server Switch zoning and SSP are required to isolate the LUNs presented to each HBA from each other HBA configuration Host 1 and 2 are single path HBA hosts Host 3 is a dual HBA host with multi pathing software See Figure 57 page 156 Risks Single path failure may result in data loss or disk corruption NOTE For additional risks see Table 61 page 160 Supported configurations 155 Limitations e HP P6000 Continuous Access is not supported with single path configurations e Single path HBA server is not part of a cluster e Booting from the SAN is supported on single path HBA servers Figure 57 Linux 64 bit configuration 1 Network interconnection 6 SAN switch 1 2 Host 3 7 SAN switch 2 3 Host 2 8 Controller A 4 Host 1 9 Controller B 5 Management server IBM AIX configuration Requirements e Switch zoning or controller level SSP must be used to ensure each single path HBA has an exclusive path to its LUNs e Single path HBA server can be in the same fabric as servers with multiple HBAs e Single path HBA server cannot share LUNs with any other HBAs e In the use of snapsh
245. six characters of the condition report then contact your HP authorized service representative 0 3 en 02 CRITICAL condition Blower speed A blower is operating at a speed that is significantly outside the EMU specified range SSC because of o bearing problem This can cause the loss of cooling and cause an element to fail The error remains active until the problem is corrected HP recommends replacing the blower as soon as possible To correct this problem record all six characters of the condition report then contact your authorized service representative 0 3 en 03 UNRECOVERABLE condition Blower failure A blower has stopped The operational blower now operates at high speed and is a single point of failure This condition report remains active until the problem is corrected To correct this problem record all six characters of the condition report then contact your authorized service representative 0 3 en 04 UNRECOVERABLE condition Blower internal A power supply reported an internal blower error that could affect enclosure El cause an element to fail HP recommends correcting the problem before the blower fails This condition report remains active until the problem is corrected To correct this problem record all six characters of the condition report then contact your HP authorized service representative 0 3 en 05 NONCRITICAL condition Blower missing A blower has been removed or is improperly installed Even th
246. sole LUN ID or OS Unit ID can allow the OpenVMS host to corrupt data due to confusion about LUN identity It can also prevent the host from recognizing the controllers 80 Configuring application servers Table 29 Comparing console LUN to OS unit ID ID type System Display Console LUN ID set to 100 1 GGA100 OS unit ID set to 50 1 DGA50 Adding OpenVMS hosts To obtain WWNs on AlphaServers do one of the following e Enter the show device fg full OVMS command e Use the WWIDMGR SHOW PORT command at the SRM console To obtain WWNs on Integrity servers do one of the following 1 Enter the show device fg full OVMS command 2 Use the following procedure from the server console a From the EFI boot Manager select EFI Shell b In the EFI Shell enter Shell gt drivers A list of EFI drivers loaded in the system is displayed 3 In the listing find the line for the FCA for which you want to get the WWN information For a Qlogic HBA look for HP 4 Gb Fibre Channel Driver or HP 2 Gb Fibre Channel Driver as the driver name For example T D D ZE E R PFA V VERSION E G G D C DRIVER NAME IMAGE NAME 22 00000105 BX X 1 1 HP 4 Gb Fibre Channel Driver PciROM 0F 01 01 002 4 Note the driver handle in the first column 22 in the example 5 Using the driver handle enter the rvdfg driver handle command to find the Device Handle ct r1 For example Shell gt drvcfg 22 Configurable Components Drv 2
247. sse eee 122 0 3 en 05 NONCRITICAL condition Blower missing 122 Contents 7 0 3 en 06 UNRECOVERABLE condition No blowers installed oorvrrrnvrrnnrrnrnnrrrnrrnnnenr 123 Temperatur db cect aut sinoi eani enesta dated nE EEE EE Ta EEE aaia 123 0 4 en 01 NONCRITICAL condition High temperature mmmrrrrevvrrrvrrrrrrrrrvrrrrrrrrrrnnnnn 123 0 4 en 02 CRITICAL condition High jemperoiure 124 0 4 en 03 NONCRITICAL condition Low Iemperoture 124 0 4 en 04 CRITICAL condition Low Jemperoiure 124 0 4 en 05 UNRECOVERABLE condition High temperature ccccceececeeeeeeeteeeeeeeeeeneaes 124 EMU Conditions SSR ee 125 Resetting the EE E 125 07 01 01 CRITICAL condition EMU internal dekk suverene 125 07 01 02 UNRECOVERABLE condition EMU interrupted rrrrrrrvrvrrvrrrrrrvnnrrrnrrrrrrrrnnnnnn 125 0 7 01 03 UNRECOVERABLE Condition Power supply shutdown rrrrrrrrnvrvrrrrrrrrrnnnnnnn 126 0 7 01 04 INFORMATION condition EMU internal data errrrrvrvrrrrrrrrrrrrrrrrrrrrrrrnnnnnn 126 0 7 01 05 UNRECOVERABLE condition Backplane NVRAM rrrnvrrrrrrrrrrvrnrrrnnrrerrrrnnnnnn 126 0 7 01 10 NONCRITICAL condition NVRAM invalid read data errrrrrrrrrrrrnrvrrnrrrrrrrnnnnnn 126 0 7 01 11 NONCRITICAL condition EMU NVRAM write failure rrrrrrrrrrornvrrrrrrrrrrrrrnnnnn 126 0 7 01 12 NONCRITICAL condition EMU cannot read NVRAM data rrrrrrrrrrrrrrrrrrrrrnnnn 127 0 7 01 13 UNRECOVERABLE condition EMU
248. sts 4 Display group select button This button is used to view display groups and control the audible alarm The indicator is on when the audible alarm is muted or disabled 5 RS232 For use by HP authorized service representatives 6 LCD ONLY Unused 7 CAB ONLY Enclosure address bus connector A WARNING To reduce the risk of electrical shock fire or damage to the equipment do not plug telephone or telecommunications connectors into the RS232 ONLY receptacle EMU functions The primary functions of the EMU include Using the Enclosure Services Processor ESP to control the Enclosure Services Interface ESI and communicate with the controllers Assigning the Enclosure Number En based upon the cabinet address bus feature Displaying the bay 1 loop ID Monitoring enclosure operation Detecting reporting recording and displaying conditions Displaying EMU enclosure and element status Implementing automatic corrective actions for some conditions Fibre Channel drive enclosures 27 e Providing enclosure status data to the controllers e Reporting the WWN and the logical address of all disk drives NOTE Although the EMU can determine the logical address of a drive the EMU can neither display nor change this information HP P6000 Command View can display the addresses from the EMU supplied status information EMU monitoring functions The internal EMU circuitry monitors the enclosure and
249. support manuals Click Disk Storage Systems or Storage Software under storage and then select your product Websites For additional information see the following HP websites e http www hp com e http www hp com go storage e http 7www hp com service locator e http www hp com support manuals e http www software hp com Contacting HP 101 Document conventions and symbols Table 31 Document conventions Convention Element Blue text Table 31 page 102 Cross reference links and e mail addresses Blue underlined text http www hp com website addresses Bold text e Keys that are pressed e Text typed into a GUI element such as a box e GUI elements that are clicked or selected such as menu and list items buttons tabs and check boxes Italic text Text emphasis Monospace text e File and directory names e System output e Code e Commands their arguments and argument values Monospace italic text e Code variables e Command variables Monospace bold text Emphasized monospace text WARNING Indicates that failure to follow directions could result in bodily harm or death gt CAUTION Indicates that failure to follow directions could result in damage to equipment or data IMPORTANT Provides clarifying information or specific instructions NOTE Provides additional information E TIP Provides helpful hints and shortcuts R
250. sure that only one controller port is visible to the HBA the fabric containing the single path HBA server SAN switch and EVA controller must be zoned Configuring the single ai by switch zoning and the LUNs by Selective Storage Presentation SSP allows for multiple single path HBAs to reside in the same server A single path HBA server with OpenVMS or Tru64 UNIX operating system should be zoned with two EVA controllers See the HP SAN Design Reference Guide at the following HP website for additional information about zoning http h18006 www l hp com products storageworks san documentation html To connect a single path HBA server to a SAN switch 1 Plug one end of the Fibre Channel cable into the HBA on the server 2 Plug the other end of the cable into the switch Figure 48 page 147 and Figure 49 page 147 represent configurations containing both single path HBA server and dual HBA server as well as a SAN appliance connected to redundant SAN 146 Single Path Implementation switches and EVA controllers Whereas the dual HBA server has multi path software that manages the two HBAs and their connections to the switch with the exception of OpenVMS and Tru64 UNIX servers the single path HBA has no software to perform this function The dashed line in the figure represents the fabric zone that must be established for the single path HBA server Note that in Figure 49 page 147 servers with OpenVMS or Tru64 UNIX operating system should be
251. t s locales de votre r gion les services de collecte des ordures m nag res ou le magasin dans lequel vous avez achet ce produit German notice Entsorgung von Altger ten aus privaten Haushalten in der EU Das Symbol auf dem Produkt oder seiner Verpackung weist darauf hin dass das Produkt nicht ber den normalen Hausm ll entsorgt werden darf Benutzer sind verpflichtet die Altger te an einer R cknahmestelle f r Elektro und Elektronik Altger te abzugeben Die getrennte Sammlung und ordnungsgem e Entsorgung hrer Altger te tr gt zur Erhaltung der nat rlichen Ressourcen bei und garantiert eine Vice ie die die Gesundheit des Menschen und die Umwelt sch tzt Informationen dazu wo Sie Rucknahmestellen f r Ihre Altger te finden erhalten Sie bei Ihrer Stadtverwaltung den rtlichen M llentsorgungsbetrieben oder im Gesch ft in dem Sie das Ger t erworben haben Greek notice An ppiyn xpnorou cfonAiopou and xphoreg oe iwtik voikokupi orny Eupwnaikh Evwon EE To oupBolo aut oto npoidv 0 T ouokevaoia Tou UNOSEIKVVEI TI TO GUYKEKPINEVO npo v Sev np ner va iariBerar padi pe ta GAda o1KiaKa oag anoppippara AvtiQeta eivar Sixt oag suBuvn va anoppiwere tov xpnoro sonio oag napadidovr g tov oe kaBopiopivo onpeio ouMoyrns yia mv avakUKAWon XPNOTOU N EKTPIKOU KAI N EKTPOVIKOU efon iopoU H Eexwpiori oulloy Kal avakUKAwo Tou aypnotou egon iopou oag Kat mv andppiyn Do ouub iAer om iaripnon twv puoikwv N
252. ter SELECT SYSTEM system name where system name is the name of the storage system The storage system name is case sensitive If there are spaces between the letters in the name quotes must enclose the name for example SELECT SYSTEM Large EVA Enter CAPTURE CONFIGURATION specifying the full path and filename of the output files for the configuration data The configuration data is stored in a series of from one to five files which are SSSU scripts The file names begin with the name you select with the restore step appended For example if you specify a file name of LargeEVA txt the resulting configuration files would be LargeEVA SteplA txt LargeEVA_Step1B etc The contents of the configuration files can be viewed with a text editor NOTE If the storage system contains disk drives of different capacities the SSSU procedures used do not guarantee that disk drives of the same capacity will be exclusively added to the same disk group If you need to restore an array configuration that contains disks of different sizes and types you must manually recreate these disk groups The controller software and the utility s CAPTURE CONFIGURATION command are not designed to automatically restore this type of configuration For more information see the HP Storage System Scripting Utility Reference Enterprise Virtual Array operation Example 1 Saving configuration data using SSSU on a Windows Host To save the storage system configura
253. ter the second character Error code no periods The EMU can send error messages to the controller for transmission to HP P6000 Command View The messages displayed are specific to HP P6000 Command View and are not within the scope of this publication The I O modules have the built in intelligence to e Observe fibre channel events e Bypass drive ports based on events e Perform drive port testing and monitoring to prevent poor performing drives from participating in the loop e Communicate fibre channel events to the controllers This appendix explains the condition report format correcting problems and how to identify element types The error codes are arranged in element type sequence that is 0 1 0 2 0 3 etc Condition report format When the EMU alphanumeric display is Er three additional displays identity the possible cause of the problem the element type the specific element and the error code which defines the possible cause of the problem e The first level display identifies the type of element affected with two alphanumeric characters separated by periods such as 0 1 0 2 1 3 F F and so forth A disk drive problem would display an element type number of 0 1 e The second level display identities the element affected with a two digit decimal number followed by a period For example when a bay 6 drive error occurs the element number display is 06 a display of 14 indicates a bay 14 problem e
254. the old q1a2x00 RPM and installs the new hp_qla2x00src while keeping the driver settings from the previous installation The script takes no arguments Use the following command to run the INSTALL script INSTALL NOTE IF you are going to use the failover functionality of the QLA driver uninstall Secure Path and reboot before you attempt to upgrade the driver Failing to do so can cause a kernel panic Detecting third party storage 78 The preinstallation portion of the RPM contains code to check for non HP storage The reason for doing this is to prevent the RPM from overwriting any settings that another vendor may be using You can skip the detection process by setting the environmental variable HPOLAX00FORCE to y by issuing the following commands HPQLA2X00FORCE y export HPQLA2X00FORCE You can also use the F option of the INSTALL script by entering the following command INSTALL F Configuring application servers Compiling the driver for multiple kernels If your system has multiple kernels installed on it you can compile the driver for all the installed kernels by setting the INSTALLALLKERNELS environmental variable to y and exporting it by issuing the following commands INSTALLALLKERNELS y export INSTALLALLKERNELS You can also use the a option of the INSTALL script as follows INSTALL a Uninstalling the Linux components To uninstall the components use the INSTALL script with the u option a
255. til the problem is corrected Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Remove and reconnect the cable between the address bus enclosure ID expansion cable and the EMU NOTE The EMU display may not display a change in condition for up to 30 seconds 3 Observe the EMU to ensure the error is corrected 4 If the problem is not corrected remove and reinstall the lower and upper terminators and all the enclosure ID expansion cable to enclosure ID expansion cables Observe the EMU to ensure the error is corrected Reset the EMU then observe the EMU to ensure the error is corrected If resetting the EMU did not correct the problem contact your HP authorized service representative 0 7 01 15 UNRECOVERABLE condition EMU hardware failure The EMU has detected an internal hardware problem This condition report remains active until the problem is corrected Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Reset the EMU 3 Observe the EMU to ensure the error does not recur within the first minute 4 If the error does recur contact your HP authorized service representative The EMU is inoperative and must be replaced as soon as possible 0 7 01 16 INFORMATION condition EMU internal ESI data corrupted The EMU ESI data is corrupted This condition does not affect any other element and
256. tion 1 Double click on the SSSU desktop icon to run the application When prompted enter Manager management server name or IP address User name and Password 2 Enter LS SYSTEM to display the EVA storage systems managed by the management server 3 Enter SELECT SYSTEM system name where system name is the name of the storage system 4 Enter CAPTURE CONFIGURATION pathname filename where pathname identifies the location where the configuration files will be saved and filename is the name used as the prefix for the configurations files for example CAPTURE CONFIGURATION c EVAConfig LargeEVA 5 Enter EXIT to close the command window Example 2 Restoring configuration data using SSSU on a Windows Host To restore the storage system configuration L Double click on the SSSU desktop icon to run the application 2 Enter FILE pathname filename where pathname identifies the location where the configuration files are be saved and filename is the name of the first configuration file for example FILE c EVAConfig LargeEVA SteplA txt 3 Repeat the preceding step for each configuration file Adding disk drives to the storage system As your storage requirements grow you may be adding disk drives to your storage system Adding new disk drives is the easiest way to increase the storage capacity of the storage system Disk drives can be added online without impacting storage system operation A CAUTION When adding disks to an expansio
257. tion Guide for information on installing the software Installing optional EVA software licenses If you purchased optional EVA software it will be necessary to install the license Optional software available for the Enterprise Virtual Array includes HP Business Copy EVA and HP P6000 Continuous Access Installation instructions are included with the license 18 Enterprise Virtual Array startup 2 Enterprise Virtual Array hardware components The Enterprise Virtual Array includes the following hardware components Fibre Channel drive enclosure Contains disk drives power supplies blowers I O modules and an Environmental Monitoring Unit EMU Fibre Channel loop switches Provides twelve port central interconnect for Fibre Channel drive enclosure FC Arbitrated Loops The loop switches are required for EVA6000 6100 and EVA8000 8100 configurations with more than four disk enclosures HSV controller Manages all aspects of storage system operation including communications between host systems and other devices A pair of HSV controllers is included in the Enterprise Virtual Array Rack A variety of free standing racks are available Physical layout of the storage system The basic physical components are shown in Figure 5 page 19 The disk drives are installed in the disk enclosures which connect to Fibre Channel loop switches except on the EVA4000 4100 which does not use switches The controller pair also connects t
258. tion error This condition report indicates that the EMU is unable to communicate over the CAN bus Continued operation under these conditions may result in the failure to restore loop functionality when there is a disk drive disrupting the loop This error initiates an automatic recovery process This condition report remains active until the automatic recovery process is complete or until the EMU is reset Complete the following procedure to correct this problem 1 Record all six characters of the condition report 2 Reset the EMU 3 Observe the EMU to ensure the error does not recur within the first minute 4 If the error does recur contact your HP authorized service representative The EMU is inoperative and must be replaced as soon as possible 1 1 03 02 INFORMATION condition Recovery completed This condition report notes completion of the automatic recovery initiated by the occurrence of the 1 1 03 01 condition This condition report remains active until one of the following occurs e 90 seconds elapses e The CURRENT ALARM QUEUE is read via SES e The RECENT ALARM LOG is read via SES No action is required 130 EMU generated condition reports 1 1 03 03 INFORMATION condition Overrun recovery This condition report notes automatic recovery initiated by the occurrence of too many data overruns with respect to received messages on the CAN bus This condition report remains active until one of the following occurs e 90
259. tion message or a user entry pressing a push button overrides the default display When none of these conditions exist the default display returns after approximately 10 seconds Displaying the OCP menu tree The Storage System Menu Tree lets you select information to be displayed configuration settings to change or procedures to implement To enter the menu tree press any navigation push button when the default display is active HSV controllers 45 46 The menu tree is organized into the following major menus e System Info displays information and configuration settings e Fault Management displays fault information Information about the Fault Management menu is included in Controller fault management page 135 e Shutdown Options initiates the procedure for shutting down the system in a logical sequential manner Using the shutdown procedures maintains data integrity and avoids the possibility of losing or corrupting data e System Password create a system password to ensure that only authorized personnel can manage the storage system using HP P6000 Command View To enter and navigate the storage system menu tree 1 Press any push button while the default display is in view System Information becomes the active display 2 Press W to sequence down through the menus Press A to sequence up through the menus Press to select the displayed menu Press 4 to return to the previous menu NOTE To
260. tive SEET Power supply conditions The format of a power supply condition report is 0 2 en ec where e 0 2 is the power supply element type number e en is the two character power supply element number e ec is the error code Figure 40 page 120 shows the location of power supply 1 and power supply 2 Figure 40 Power supply element numbering S ST CX07952A The following sections define the power supply condition reports 0 2 en 01 NONCRITICAL Condition Power supply AC input missing The loss of the AC input to a power supply makes the remaining power supply a single point of failure This condition report remains active until AC power is applied to the power supply Complete the following procedure to correct this problem 1 Record all six characters of the condition report 120 EMU generated condition reports 2 Ensure that there is AC power to the rack PDU and from the PDU to the PDMs and that the PDU and PDM circuit breakers are not reset If there is no AC power to the PDU contact building facilities management Verify that the power supply AC power cord is properly connected 3 IF AC is present and the rack power distribution circuitry is functioning properly the power supply indicator should be on 4 Observe the EMU to ensure the error is corrected 5 Contact your authorized service representative 0
261. to E E EE 67 TF 68 Adding a Be bee EE EEE aaa E 69 Removing the drive Dl Gn eise gCesieretier gege Zegieeeeee festege gees e aeeee NEE 69 Changing he Device Addition vvs 69 Installing GE EE EE ET 69 Tengs 70 Adding the disk to a disk OUP ox eds nares near cexedaeacbenvoeudosdlcealiousaoenSeuciees verevsenseeseedbeiwaisemernedonsde 71 KT 71 A Configuring E ES ane eR 72 e 72 Ge EE 72 SATTE ee LE ERE EE NN 72 Installing Fibre ser 72 Testing connections to the E 73 ge EEE E E EE EE EGEE EE ae 73 Creating and presenting KE RT EE 73 Verifying virtual disk access from the bhoet 74 Configuring virtual disks EE EE 74 1 0 SE ER EE EE EN tenatatotcesed 74 Scanning the EE 74 Creating volume groups on a virtual disk using vgcreohe 75 IBM DN 75 Accessing NE vred 75 Adding E 76 Creating and presenting virtual diske mussmnssrismnemnnsiseidmtmesttesmitiasteesddle 76 KEEN h ves ee 76 EE RENE EE E lesa seddeadini Maas 77 KT 77 Installing Reegele Ee Ee eee 77 Upgrading Linux EES cceirde Zegietetier Zeene eege eege 78 Upgrading do 00 RPMS ege 78 Detecting third party stormgge 78 Compiling the driver f r multiple kerni lsiis ccxctcveactsentsateecdinssatsactiainehysanieextiabnciaeomeeans 7 Uninstalling the Dem ONE Scceeceneteantscuccdccasierereadvcesdelasionaependeeadetetoueonddoccetediaustedereds 79 Using the source E 79 Verifying virtual disks from the EEE 80 SSE NN Gus erennanonieht aad 80 Updating the AlphaServer console code Integrity Server c
262. uipment Regulations Cet appareil num rique de la classe B respecte toutes les exigences du R glement sur le mat riel brouilleur du Canada European union notice Products with the CE Marking comply with both the EMC Directive 89 336 EEC and the Low Voltage Directive 73 23 EEC issued by the Commission of the European Community Compliance with these directives implies conformity to the following European Norms the equivalent international standards are in parenthesis e EN55022 CISPR 22 Electromagnetic Interference e EN55024 IEC61000 4 2 3 4 5 6 8 11 Electromagnetic Immunity e EN61000 3 2 IEC61000 3 2 Power Line Harmonics e EN61000 3 3 IEC61000 3 3 Power Line Flicker e EN60950 IEC950 Product Safety Notice for France DECLARATION D INSTALLATION ET DE MISE EN EXPLOITATION d un mat riel de traitement de l information ATI class A en fonction des niveaux de perturbations radio lectriques mis d finis dans la norme europ enne EN 55022 concernant la Compatibilit Electromagn tique WEEE Recycling Notices English notice Disposal of waste equipment by users in private household in the European Union 106 Regulatory notices and specifications mmm This symbol on the product or on its packaging indicates that this product must not be disposed of with your other household waste Instead it is your responsibility to dispose of your waste equipment by handing it over to a designated colle
263. ukmeteienskkjeitesmsssidet 111 Japanese Deene REE 11 K NT arcs depasozetseoetenpoeauiastdncttedemeGuedilacdaueimaiceedlecacarsieedeaeda 11 Taiwanese EN 11 IEN EE 11 Country specific ee 112 Storage Eh UE 112 Physical See ICON ONS EE ON EN 112 Environmental Spec MOGI oeren dee Ee Ee 112 Power Seen 113 B EMU generated condition report 117 Condition report E 117 Gla E 117 KE E 118 0 1 en 01 CRITICAL condition Drive configuration or drive link vote 118 0 1 en 02 INFORMATION condition Drive missing rrrrrrrrrrrrrrrrvrrrrnrnrrrrrrrrvnrnrrrrrrrnnnnnn 119 0 1 en 03 INFORMATION condition Drive software lock ochive 119 0 1 en 04 CRITICAL condition Loop a drive link rate incorrect ssnsnsssseonnnesseee renesse 119 0 1 en 05 CRITICAL condition Loop b drive link rate incorrect ssnnnssoseonnnesesee enesenn 120 Power supply fl EEN 120 0 2 en 01 NONCRITICAL Condition Power supply AC input mieslng 120 0 2 en 02 UNRECOVERABLE condition Power supply missing ccccceseseseeeeeeeeeeeeees 121 0 2 en 03 CRITICAL condition Power supply load unbalanced orrrrrrrnnrnrrrrnrrrrrrrnnnnnn 12 Blower E 121 0 3 en 01 NONCRITICAL condition Blower speed 122 0 3 en 02 CRITICAL condition Blower speed 122 0 3 en 03 UNRECOVERABLE condition Blower failure rrrrrrrnrrrrnrrrrrrrnrrrrrrrrrrrrrnnnnnn 122 0 3 en 04 UNRECOVERABLE condition Blower internal ss ssnsssseonnnsseseeoeeessseeseres
264. ure address bus Enterprise Virtual Array hardware components A display of 01 through 14 indicates that the enclosure is connected to the enclosure address bus and can exchange information with other enclosures on the enclosure address bus The decimal number indicates the physical position of the enclosure in relation to the bottom of the rack e Ol is the address of the enclosure connected to the lower connector in the first lower enclosure ID expansion cable e 14 is the address of the enclosure closest to end of the bus the upper connector in the last upper ID expansion cable Unless there is an error condition the display automatically returns to the enclosure number 01 through 14 one minute after a push button was last pressed Enclosure address bus The enclosure address bus provides a means for managing and reporting environmental conditions within the rack It is composed of enclosure ID expansion cables that interconnect the drive enclosures and controller enclosures Two drive enclosures connect to each enclosure ID expansion cable The drive enclosure numbers are always assigned by the enclosure address bus Connecting the EMU CAB connector to an enclosure address bus enclosure ID expansion cable automatically establishes an enclosure number of 01 through 14 Any drive enclosure not connected to the enclosure address bus has the enclosure number 00 NOTE The enclosure number is automatically assigned You cannot manu
265. ure address bus to all members of the reporting group Information from enclosures in other reporting groups is ignored See ambient temperature The ANSI standard that defines the operation and function of Fibre Channel systems See SES The process whereby a controller presents a virtual disk only to the host computer which is authorized access A method of transmission in which each bit of information is sent sequentially on a single channel rather than simultaneously as in parallel transmission SCSI 3 Enclosures Services Those services that establish the mechanical environment electrical environment and external indicators and controls for the proper operation and maintenance of devices within an enclosure A virtual disk that can be manipulated while the data is being copied Only an Active member of a virtual disk family can be snapcloned The Snapclone like a snapshot reflects the contents of the source virtual disk at a particular point in time Unlike the snapshot the Snapclone is an actual clone of the source virtual disk and immediately becomes an independent Active member of its own virtual disk family A temporary virtual disk Vdisk that reflects the contents of another virtual disk at a particular point in time A snapshot operation is only done on an active virtual disk Up to seven snapshots of an active virtual disk can exist at any point The active disk and its snapshot constitute a virtual family See also act
266. ve to re enter the WWN Use the following procedure to uninitialize the system Press W three times to scroll to the Shutdown Options menu Press to display Restart Press W twice to display Uninitialize System Press to display Uninitialize Select Yes and press Enter aR WN gt The system displays Delete all data Enter DELETE Enterprise Virtual Array hardware components 6 Press the arrow keys to navigate to the open field and type DELETE and then press ENTER The system uninitializes NOTE If you do not enter the word DELETE or if you press ESC the system does not uninitialize The bottom OCP line displays Uninit cancelled Password options The password entry options are e Entering a password during storage system initialization see Entering the storage system password page 17 e Displaying the current password e Changing a password see Changing a password page 49 e Removing password protection see Clearing a password page 49 Changing a password For security reasons you may need to change a storage system password The password must contain eight to 16 characters consisting of any combination of alpha numeric or special See Entering the storage system password page 17 for more information on valid password characters Use the following procedure to change the password NOTE Changing a system password on the controller requires changing the passwor
267. ve until the problem is corrected Complete the following procedure NOW to correct this problem l 2 3 Record all six characters of the condition report Reset the EMU Observe the EMU to ensure the error is corrected Correcting errors 125 4 If resetting the EMU did not correct the problem replace the EMU 5 If unable to correct the problem contact your HP authorized service representative 0 7 01 03 UNRECOVERABLE Condition Power supply shutdown This message only appears in HP P6000 Command View to report a power SE has already shut down This message can be the result of the controller shutdown command or an EMU or power supply initiated power shutdown This message cannot be displayed until after restoration of power Therefore there is no corrective action required 0 7 01 04 INFORMATION condition EMU internal data The EMU is unable to collect data for the SCSI 3 Engineering Services SES page This condition report remains active for 15 seconds The condition report atfects only internal EMU operations There is no degradation of enclosure operations The EMU initiates automatic recovery procedures If the problem is not automatically corrected after one minute contact your HP authorized service representative 0 7 01 05 UNRECOVERABLE condition Backplane NVRAM NOTE IMPORTANT Backplane NVRAM errors usually occur during manufacture At this time they are identified and corrected They rarely occur
268. w to ensure everything is operating properly If any status indicator is not normal check the log files or contact your HP authorized service provider for assistance Saving storage system configuration data As part of an overall data protection strategy storage system configuration data should be saved during initial installation and whenever major configuration changes are made to the storage system This includes adding or removing disk drives creating or deleting disk groups and adding or deleting virtual disks The saved configuration data can save substantial time should it ever become necessary to re initialize the storage system The configuration data is saved to a series of files stored in a location other than on the storage system This procedure can be performed from the Storage Management Appliance SMA or management server where HP P6000 Command View is installed or any host that can run the Storage System Scripting Utility SSSU to communicate with the HP P6000 Command View Saving storage system configuration data 65 66 NOTE For more information on using SSSU see the HP Storage System Scripting Utility reference See Related information page 101 l 2 3 Double click on the SSSU desktop icon to run the application When prompted enter Manager management server name or IP address User name and Password Enter LS SYSTEM to display the EVA storage systems managed by the management server En
269. ween the storage system and hosts that is active and functioning normally When this indicator is off there are no links between the storage system and hosts that are active and functioning normally Virtual disks presented to hosts 2 gt When this indicator is green all virtual disks that are presented to hosts are healthy and functioning normally When this indicator is amber at least one virtual disk is not functioning normally When this indicator is off there are no virtual disks presented to hosts and this indicates a problem with the Vdisk on the array Cache Battery Assembly l When this indicator is off the battery assembly is charged When this indicator is on the battery assembly is discharged Unit ID Press to light the blue LED on the front and back of the controller This indicator comes on in response to a Locate command issued by HP P6000 Command View Each port on the rear of the controller has an associated status indicator located directly above it Table 18 page 45 lists the port and its status description Enterprise Virtual Array hardware components Table 18 Controller port status indicators Port Description Fibre Channel host ports e Green Normal operation e Amber No signal detected e Off No SFP detected or the Direct Connect OCP setting is incorrect Fibre Channel device ports e Green Normal operation e Amber No signal detected or the controller has failed th
270. www oracle com technetwork indexes documentation index html NOTE Some format commands are not applicable to the EVA storage systems Installing or upgrading VMware For installation instructions see the VMware installation guide for your server If you have already installed VMware use the following procedure to patch or upgrade the system l 4 Extract the upgrade tarball on the system A sample command extract follows esx n n n 14182 upgrade tar gz Boot the system in Linux mode by selecting the Linux boot option from the boot menu selection window Extract the tar file and enter the following command upgrade pl Reboot the system using the default boot option esx Configuring the EVA with VMware host servers To configure an EVA4x00 6x00 8x00 on a VMware ESX server 92 l 2 3 6 Using HP P6000 Command View configure a host for one ESX server Verify that the Fibre Channel Adapters FCAs are populated in the world wide port name WWPN list Edit the WWPN if necessary Set the connection type to VMware To configure additional ports for the ESX server a Select a host defined in Step 1 b Select the Ports tab in the Host Properties window c Add additional ports for the ESX server Perform one of the following tasks to locate the WWPN e From the service console enter the wwpn p1 command Output similar to the following is displayed root gnome7 root wwpn plvmhba0 210000e08b0
271. y the only member is the active disk See also active virtual disk and virtual disk snapshot 173 virtual disk snapshot VraidO Vraid1 Vraid5 W World Wide Name write back caching write caching WWN 174 Glossary See snapshot A virtualization technique that provides no data protection Data host is broken down into chunks and distributed on the disks comprising the disk group from which the virtual disk was created Reading and writing to a VraidO virtual disk is very fast and makes the fullest use of the available storage but there is no data protection redundancy unless there is parity A virtualization technique that provides the highest level of data protection All data blocks are mirrored or written twice on separate physical disks For read requests the block can be read from either disk which can increase performance Mirroring takes the most storage space because twice the storage capacity must be allocated for a given amount of data A virtualization technique that uses parity striping to provide moderate data protection Parity is a data protection mechanism for a striped virtual disk A striped virtual disk is one where the data to and from the host is broken down into chunks and distributed on the physical disks comprising the disk group in which the virtual disk was created If the striped virtual disk has parity another chunk a parity chunk is calculated from the set of data chunks and written t
272. y five 5 business days The defective component must be returned with the associated documentation provided in the shipping material Failure to return the defective component may result in HP billing you for the replacement With a customer self repair HP will pay all shipping and component return costs and determine the courier carrier to be used 100 Customer replaceable units 6 Support and other resources Contacting HP For worldwide technical support information see the HP support website http www hp com support Before contacting HP collect the following information e Product model names and numbers e Technical support registration number if applicable e Product serial numbers e Error messages e Operating system type and revision level e Detailed questions Subscription service HP recommends that you register your product at the Subscriber s Choice for Business website http www hp com go e updates After registering you will receive e mail notification of product enhancements new driver versions firmware updates and other product resources Documentation feedback HP welcomes your feedback To make comments and suggestions about product documentation please send a message to storagedocsfeedback hp com All submissions become the property of HP Related information Documents You can find related documents from the Manuals page of the HP Business Support Center website http www hp com
273. ypes A A A State Active vxdmpadm listenclosure all ENCLR_NAME ENCLR_TYPE ENCLR_SNO STATUS ARRAY TYPE Disk Disk DISKS CONNECTED Disk EVA8100 EVA8100 50001 FE1002709E0 CONNECTED A A A HP By default the EVA I O policy is set to Round Robin For VxVM 4 1 MP1 only one path is used for the I Os with this policy Therefore HP recommends that you change the I O policy to Adaptive in order to use all paths to the LUN on the primary controller Example 4 Setting the iopolicy shows the commands you can use to check and change the I O policy Configuring application servers Example 4 Setting the iopolicy vxdmpadm getattr arrayname EVA8100 iopolicy ENCLR NAME DEFAULT CURRENT EVA8100 Round Robin Round Robin vxdmpadm setattr arrayname EVA8100 iopolicy adaptive vxdmpadm getattr arrayname EVA8100 iopolicy ENCLR NAME DEFAULT CURRENT EVA8100 Round Robin Adaptive Configuring virtual disks from the host The procedure used to configure the LUN path to the array depends on the FCA driver For more information see Installing Fibre Channel adapters page 72 To identity the WWLUN ID assigned to the virtual disk and or the LUN assigned by the storage administrator e Oracle SAN driver with MPxIO enabled o You can use the luxadm probe command to display the array node WWN and associated array for the devices The WWLUN ID is part of the device file name For example dev rdsk c5t600508B4001
274. ypically use to display storage system status and configuration information or perform the tasks available from the OCP However if HP P6000 Command View is not available the OCP can be used to perform these tasks HSV controllers 43 Figure 22 Controller OCP 264272 1 Status indicators see Table 17 page 44 and UID button 2 40 character alphanumeric display 3 Left right top and bottom push buttons 4 Esc 5 Enter Status indicators 44 The status indicators display the operational status of the controller The function of each indicator is described in Table 17 page 44 During initial setup the status indicators might not be fully operational The following sections define the alphanumeric display modes including the possible displays the valid status indicator displays and the pushbutton functions Table 17 Controller status indicators Indicator Fault A Description When this indicator is on there is a controller problem Check either HP P6000 Command View or the LCD Fault Management displays for a definition of the problem and recommended corrective action Controller ai When this indicator is flashing slowly a heartbeat the controller is operating normally When this indicator is not flashing there is o problem Physical link to hosts established CQ When this indicator is green there is at least one physical link bet
275. ystem This chapter consists of EVA8000 8100 storage system connections Figure 1 page 11 shows how the storage system is connected to other components of the storage solution e The HSV210 A and HSV210 B controllers connect via four host ports FP 1 FP2 FP3 and FP4 to the Fibre Channel fabrics The hosts that will access the storage system are connected to the same fabrics e The HP P6000 Command View management server also connects to the fabric e The controllers connect through two loop pairs to the drive enclosures Each loop pair consists of two independent loops each capable of managing all the disks should one loop fail Four FC loop switches are used to connect the controllers to the disk enclosures Figure 1 EVA8000 8100 configuration 26431a 1 Network interconnection 8 Controller A 2 Management server 9 Controller B 3 Non host 10 Cache mirror ports A Host X 11 FC loop switch 5 Host Z 12 Drive enclosure 1 6 Fabric 1 13 Drive enclosure 2 7 Fabric 2 14 FC loop switch EVA8000 8100 storage system connections T EVA6000 6100 storage system connections Figure 2 page 12 shows a typical EVA6000 6100 SAN topology The HSV200 A and HSV200 B controllers connect via two host ports FP1 and FP2 to the Fibre Channel fabrics The hosts that will access the storage system are connected to the same fabrics The HP Command View EVA management server also connects to both fabrics The controllers co
276. zed service representative 1 3 en 02 CRITICAL condition High current This condition report indicates that an element current has reached the high current CRITICAL threshold This condition report remains active until the problem is corrected To correct this problem record all six characters of the condition report then contact your HP authorized service representative Backplane conditions IMPORTANT Backplane NVRAM errors usually occur during manufacture At this time they are identified and corrected They rarely occur during normal operation The format of a backplane condition report is 8 2 01 ec where e 8 2 is the backplane element type number e 01 is the two character backplane element number e ec is the error code The only corrective action available for this error is to replace the drive enclosure 8 2 01 10 NONCRITICAL condition Backplane NVRAM read An invalid NVRAM read occurred and an automatic recovery process has begun This condition report is active for 15 seconds If the automatic recovery process does not correct the problem record all six characters of the condition report then contact your HP authorized service representative 8 2 01 11 NONCRITICAL condition Backplane NVRAM write failure The system is unable to write data to the NVRAM This problem prevents communication between elements in the enclosure This condition report is active for 15 seconds To correct this problem record

HP 4100 Enterprise Virtual Array User's Manual

Contents

Download Pdf Manuals

Related Search

Related Contents