HP StorageWorks Disk System 2100 (fld rck 0 drvs) User's Manual
Contents
1. 3 Set the SCSI IDs Verify that the SCSI IDs you have chosen are available If you are daisy chaining these disk systems together each SCSI ID switch must be set for a unique available set of SCSI IDs TABLE 4 SCSI Switch Setting Definitions SCSI Disk Slot Switch Setting 1 2 3 a A 0 2 4 6 B 8 10 12 14 C 9 11 13 15 13 usiBu3 14 HP StorageWorks Disk System 2100 2110 TABLE 5 Keep in mind that the host bus adapter should have the highest SCSI address priority See Table 5 below SCSI Address Priority SCSI ID 7 6 5 4 3 2 1 0 15 14 13 12 11 10 9 8 Priority Highest Lowest Installing the Disk System See the installation instructions enclosed with your rackmount kit Connect the SCSI Cables 1 Make sure that the host system has been powered down 2 Connect one end of an Ultra SCSI cable included in the shipping box to the host system For the SCSI port location on your host system refer to your host system s documentation 3 Connect the other end of the SCSI cable to one of the LVD SE ports on the rear of the disk system FIGURE 8 SCSI Port Locations REPL A5675 67001 LVD SE LVD SE SCSI SCSI Port Port HP StorageWorks Disk System 2100 2110 4 Determine if this disk system is at the beginning or end of the SCSI bus Ifthe disk system is at t2. Total Bytes Processed Total Uncorrected Errors Read Error Statistics 249 LO Errors Corrected Without Delay Errors Corrected With Delay 0 Total Retries Total Errors Corrected 0 237181 Correction Algorithm Executions 23781 Total Bytes Processed Total Uncorrected Errors Read Reverse Error Statistics 2 61 Filer 0 Errors Corrected Without Delay Errors Corrected With Delay Total Retries Total Errors Corrected Correction Algorithm Executions Total Bytes Processed Total Uncorrected Errors Verify Error Statistics Errors Corrected Without Delay Errors Corrected With Delay Total Retries Total Errors Corrected Correction Algorithm Executions Total Bytes Processed Total Uncorrected Errors Non Medium Error Counts 29 usiBu3 30 HP StorageWorks Disk System 2100 2110 Isolating Faults Table 7 lists the probable causes and solutions for problems you may detect on the disk system When more than one problem describes your situation investigate the first solution that applies The table lists the most basic problems first and excludes them from subsequent problem descriptions Erratic LED behavior on the disk system could be observed in the following situations m When a server that is connected to a Disk System 2110 is powered down or loses power and the disk system remains powered on m When the disk system is powered up when connected to a downed server m Wh
3. Ally BE ee SER DOT OT TE IO UT OTT TOT 36 EMC Complhante 44 6 bets od rd Den 36 A FCC Notice for United States 0 eee raven 36 B Canadian Notice Avis Canadien o 37 C Notice tor European UNION amo xor om der een acer oe doa bx 37 DNT re 31 ENO tor Japan sea ee ae ee dise s eas ee ren 31 F Harmonics Conformance Japan arrvannnaa eee eee eens 37 tH mer 38 HF Notice Lor Germany ase oa anker TNA ORE EEE SEER Ss 38 I Declaration of Conformity 0 0 0 0 FARER eee eens 39 Product Web Site 23 39 ux 9 EU EE a XO tae rare 40 Related DocumentS 000 00 eee eee 40 Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 List of Figures Disk Module LEEDS a 0 cased 00 0000 oa a ace e e eee bes oO OS ws Oe ee der wd 8 Sy Stem LOWER LED EEE EE EEE 9 Rear View of the Disk SysteM arrene rrr 9 POWER o AAA EN aa eas 9 TINN NN NG 10 AC Power Connector Location aavvvvv vara vrak es 11 DSCSLSWIICH Locations ani arx bo nn aaa Bea DEN DSA LDR ARDEN d t 13 SCSI Port Locations 14 AC Power Connector Location 032 60 dais as ta be ed edu ia vr bs 16 Power Button Location seess resse aa n qq ann ar sere CRT ae t eds 17 Installing a Disk Module v arver vann tence rrr 19 Removing the Disk Systemi 45423 kn dene x Ree aee x ck Sues ond REA ER 21 Sample Hardware Event Notificatio
4. English 17 75 in 15 0 in 1 7 in 10 90 Ibs 17 89 Ibs Requirement 100 240 VAC RMS 50 60Hz 0 C 40 C 40 C 70 C 0 C 35 C 40 C 70 C 5 95 Relative Humidity at 40 C 90 Relative Humidity at 65 C 1000 ftto 10 000 ft 3048 M 40 000 ft 12 092 M lt 100 watts 35 ys Bug 36 HP StorageWorks Disk System 2100 2110 Operating Temperatures If the storage system is installed in a multi unit rack assembly the operating ambient temperature of the rack environment may exceed room ambient temperature For the Disk System 2100 the rack environment ambient temperature cannot exceed 40 Celsius 104 Fahrenheit For the Disk System 2110 the rack environment ambient temperature cannot exceed 35 Celsius 95 Fahrenheit If your storage system contains less than 4 disk modules the remaining empty slots require filler panels These filler panels part number A6198 60002 ensure that the proper cooling is maintained within the storage system Regulatory Statements Safety Certifications UL listed UL 1950 1995 3rd Edition CSA certified C22 2 No 950 1995 TUV certified with GS mark EN 60950 1992 A1 1993 A2 1993 A3 1995 A4 1997 A11 1997 CE mark see I Declaration of Conformity on page 39 EMC Compliance Australia AS NZS 3548 Class A Canada ICES 003 Class A China GB9254 88 European Union EN55022 Class A EN55024 Japan VCCI Class A Taiwan CNS 13438 Class A US 47 CFR Par
5. and Linux Dual Port Ultra160 SCSI Host Bus Adapter P3413A Single Port Ultra3 SCSI Host Bus Adapter for HP Netservers The following accessories are available for your storage disk system m A6828A Single Port Ultra160 SCSI Host Bus Adapter m A6829A Dual Port Ultra160 SCSI Host Bus Adapter m C2364A High Density 68 pin Terminator for LVD or Single Ended The DS2100 and DS2110 support a maximum SCSI speed of U160 Connectivity to U320 initiators is supported if the speed of the U320 initiator is set to limit negotiations to U160 speed U320 drives do not operate reliably at U320 speeds and are not supported at those speeds This is due to limitations within the controller and not the U320 disk mechanisms Contact your HP support representative for assistance with the configuration Preparing for Installation Before the disk system 1s ready for installation its SCSI IDs must be set and the host system must be prepared to recognize the newly installed disk system See your operating system administration manual for configuration procedures for the host bus adapter HP StorageWorks Disk System 2100 2110 Setting the SCSI IDs for the Disk Modules 1 Determine which SCSI addresses are not being used on the host system Refer to your system administration manual for information on determining which SCSI addresses are available on the host system 2 Locate the SCSI switch on the back of the disk system FIGURE 7 SCSI Switch Location
6. by static Components bearing this symbol are electricity ESD precautions are required Operation The front door should be closed and locked at all times during the operation of this product except when replacing disks This product is intended to be operated in a restricted access area Service Maintenance or repair of the backplane and mezzanine boards must be performed by authorized service trained personnel Format Conventions Denotes WARNING A hazard that can cause personal injury CAUTION A hazard that can cause hardware or software damage Note Significant concepts or operating instructions this font Text to be typed verbatim all commands path names and file names Also menu and button selections in GUI contexts this font Text displayed on the screen Table of Contents OVerVIe W 5 xa dx rr air nee 7 Components of the Disk System nn nn nn 8 Frout ao ME NE NE ENN ENN 8 Disk Module LEDS EE 252 42 92 29 2 8 SJELEN EEE 8 A A 9 GEBE AAA 0 gn 10 OWED Ole cio RE dots ed RE TS UD bed Gs 11 Electrical Requirements nn nn nn 11 AC Site Requirements 11 Installing the Disk System 12 Hardware Requirements ou doce REX a EX RO d d orco POR eoe As 12 Preparing for Installation ooooooooo rr 12 Setting the SCSI IDs for the Disk Modules llle p Installing the Disk System 1
7. connected on this SCSI bus refer to that peripheral s documentation for its internal SCSI cable length 5 Connect one end of an Ultra SCSI cable get it from the shipping box to the available SCSI port on the rear of the first disk system on the SCSI bus 6 Connect the other end of the Ultra SCSI cable to the SCSI IN port on the rear of the second disk system on the SCSI bus 7 Repeat Steps 3 5 and 6 for the last disk system on the SCSI bus if three disk systems are being installed Keep in mind the maximum bus length 12 meters 8 Install a terminator if the device 1s the last one on the bus For supported terminators see Table 10 on page 33 or Table 12 on page 34 Note The disk system when connected at the end of a SCSI bus requires a terminator Refer to the documentation that came with your wide SCSI device to determine if it needs a terminator or not Narrow SCSI devices at the end of a daisy chain always require a terminator usiBu3 16 HP StorageWorks Disk System 2100 2110 Connecting the Power Cable Ensure that the connection of multiple units to the supply circuit does not CAUTION overload the supply overcurrent protection or the supply wiring Refer to the storage electrical ratings when determining the correct branch circuit rating for your installation See Table 3 on page 11 FIGURE 9 AC Power Connector Location LVD SE Connector Powe
8. not be confused with the EMS disk monitor that is used to monitor LVM resources The way you configure the monitor determines among other things where event messages will be sent and what level of severity will be reported Configuration Overview The following steps will help you identify and resolve disk system failures 1 Gather information from all sources Hardware event notifications page 25 Disk system LED status page 25 Online information tools page 26 2 Isolate the cause of the problem Table 7 on page 30 3 Correct the problem See page 19 for disk module removal and replacement 4 Verify operational status with ioscan or other host utilities HP StorageWorks Disk System 2100 2110 23 Event Notification HP UX Only The Disk Monitor an EMS hardware event monitor reports changes in disk status Depending on how the monitor is set up it sends messages to the console an e mail address a log file or a third party application These messages give early notice of a disk problem Events include media errors failed read and write attempts invalid commands changed operating parameters failed diagnostics and many others ys Bug Event severity ranges from critical to informational Critical An event that causes data loss host system downtime or other loss of service Host system operation will be affected if the disk system continues to be used without correction Immediate action is required F
9. operate reliably 320 MB s speeds and are not supported at those speeds This is due to limitations within the controller and not the disk mechanisms TABLE 12 Supported HP Cables and Terminators Order Part Number Description Number C2978B 0 5 meter HDT 568 SCSI multimode cable 5183 2670 C2911C 1 0 meter HDT 568 SCSI multimode cable 5183 2671 C2979B 1 5 meter HDT 568 SCSI multimode cable 5183 2672 C2924C 2 5 meter HDT 568 SCSI multimode cable 5183 2673 C7521A 5 0 meter HDT 568 SCSI multimode cable 5183 2678 C2361B 1 0 meter VHDT S68 HDT S68 SCSI multimode cable 5183 2674 C2362B 2 5 meter VHDT S68 HDT S68 SCSI multimode cable 5183 2675 C2365B 5 0 meter VHDT S68 HDT S68 SCSI multimode cable 5183 2676 C2364A SCSI Terminator LVD SE HDTS68 5183 2657 Specifications TABLE 13 Physical Dimensions Electrical Specifications TABLE 14 AC Power Requirements TABLE 15 Measure Width Depth Height Weight without disk modules Weight fully loaded Electrical Element Product Voltage Range Product Frequency Range HP StorageWorks Disk System 2100 2110 Metric 45 08 cm 38 10 cm 4 32 cm 4 94 kg 8 11 kg Environmental Specifications Climate Control Disk System 2100 Temperature dry bulb Disk System 2110 Temperature dry bulb Relative Humidity non condensing Altitude based on disks Operating Storage Operating Storage Operating Storage Operating Storage Heat Dissipation maximum Operating
10. 4 Connect the SCSI Cables 422r RIXA ove RA RE ERE GC EE RAPERE 14 Connecting the Power Cable 22 22 co vn eee eens 16 Powering On and Off uus dx d XR RW E XX a RE RC 16 Power On the DISK Systemhaus WR gessit SEOs REOR Geet eor ERR OE UR sob E art 16 Power Off the Disk SVS sooo tg 955 262 MEST KERES E and 17 Adding Disk Modules eee 18 Add a Disk Module 18 Configure the new Disk Module ooooooooooonnnn re 19 Remove and Replace A Disk Module nr 19 Remove a Disk Module 4 uox 4644 466 0 ae ALS E RE Ey dee qd a deeds 19 KRAN cvs ROT eed a educi exp ox Veces aided ques 20 Remove the Disk System rrr 21 Setting Up the Hardware Event Monitor HP UX Only 22 Configuration Overview cre errors 22 Event Notification HP UX Only sssllleeeeeeee rrr 23 VCI SA ol DENE EEE 25 View DISK Status u xax x sn A CE E RUE RO RAD n a 26 STM Disk Information HP UX auuuvvvvvrrr reven vnr les 26 STM Disk Information MPEAX 6 5 or Later aaavavvrvnnavvv eee 28 Isolauneg EEE EE NE 30 Reference Information ccr nn 32 Product Numbers and Options o 32 Upgrade Disk Products Available 22 22 oo rv n a 33 DDEGIHCOLORS EEE EE EN 35 Electrical Specifications caian la ado 35 Operating Temperatures seen eee eee rrr 36 Table of Contents Regulatory Statements aan 36
11. HP StorageWorks Disk System 2100 2110 User s Guide Edition E0304 Order No A7381 96013 Printed in U S A Notice O Hewlett Packard Company 2004 All rights reserved Hewlett Packard Company makes no warranty of any kind with regard to this document including but not limited to the implied warranties of merchant ability and fitness for a particular purpose Hewlett Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing performance or use of this material This document contains proprietary information which is protected by copyright No part of this document may be photocopied reproduced or translated into another language without the prior written consent of Hewlett Packard The informa tion contained in this document is subject to change without notice Warranty If you have any questions about the warranty for this product contact your dealer or local Hewlett Packard sales representative Safety Notices t Warning Weight exceeds 50 Ibs 22 5 kg Do NOT lift unassisted Use a lift device or two people To protect against personal injury and product damage do not attempt to lift the product without the assistance of another person or lift device Components bearing this symbol may be hot to touch Components bearing this symbol are fragile Handle with care Se A susceptible to damage
12. P StorageWorks Disk System 2100 and Disk System 2110 are 1 EIA unit disk systems capable of accommodating up to four disk modules They are designed to provide inexpensive high performance rack optimized online mass storage for entry level configurations in three distinct markets 1 HP servers workstations 2 open systems JBODs and 3 open systems IDACS Internal Disk Array Controller Both units support Ultra3 U 160 drives and the new U320 drives However the U320 drives are supported at a maximum of 160 MB s speeds The Disk System 2100 does not support the U320 73 GB drive part number A7286A or the U320 146 GB drive part number A7287A For both the DS2100 and DS2110 connectivity to U320 initiators is supported if the speed of the U320 initiator 1s set to limit negotiations to U160 speed The U320 drives do not operate reliably at U320 speeds and are not supported at those speeds This is due to limitations within the controller and not the U320 drive mechanisms usiBu3 HP StorageWorks Disk System 2100 2110 Components of the Disk System Front Panel The disk modules can be accessed from the front of the disk system It can accept up to 4 low profile disk drives If your storage system contains less than 4 disk modules the remaining empty slots contain filler panels These filler panels part number A6198 60002 ensure that the proper cooling is maintained within the storage system Remove filler panels only when a dis
13. SA 0301 Product Options All Conforms to the following Product Specifications Safety IEC 60950 1991 A1 A2 A3 A4 EN 60950 1992 A1 A2 A3 A4 A11 GB 4943 1995 IEC 60825 1 1993 EN 60825 1 1994 A11 Class 1 Laser LED CISPR 22 1997 A1 EN 55022 1998 A1 Class A GB 9254 1988 CISPR 24 1997 EN 55024 1998 IEC 61000 3 2 1995 EN 61000 3 2 1995 A14 IEC 61000 3 3 1994 EN 61000 3 3 1995 Supplementary Information The product herewith complies with the requirements of the Low Voltage Directive 73 23 EEC and the EMC Directive 89 336 EEC and carries the CE marking accordingly 1 The Product was tested in a worst case configuration which maximizes RFI emissions Boise ID USA P hy My Weber da March 7 2003 Mac We Lor Mac McClendon Regulatory Mgr European contact for regulatory topics only Hewlett Packard GmbH HQ TRE Herrenberger Strasse 140 and D 71034 B blingen FAX 49 7031 14 3143 40 HP StorageWorks Disk System 2100 2110 Product Web Site For the most current information about the HP Storage Works Disk System 2100 visit the support Web site located at http www hp com support ds2100 For the most current information about the HP StorageWorks Disk System 2110 visit the support Web site located at http www hp com support ds2110 Related Documents The following resources contain information on using the system software interfaces to the HP StorageWorks Disk System 2100 2110 m Online Diagnost
14. disk module 19 usiBu3 20 HP StorageWorks Disk System 2100 2110 2 Prepare the software environment to remove the drive See your operating system documentation for instructions and procedures required to remove a disk module It may be necessary to unmount file systems associated with the disk drives installed in the disk system 3 Unlatch the disk module handle and remove the disk module Squeeze the latch to unlock the disk module Put a finger behind the latch and pull the disk module out until it disengages from the backplane Leave it in its slot for two to three minutes to allow the disk drive to spin down before removing the disk module from the enclosure If you are going to replace the disk module immediately refer to Replace a Disk Module below If you are not going to replace the disk module immediately insert a filler panel into the open slot to assure the required cooling Replace a Disk Module 1 Referto your operating system documentation for requirements and procedures for replacing disk modules 2 Align the replacement disk module with the disk module slot 3 Slide the disk module into the slot until it engages with the backplane 4 Press on the locking handle until it locks You will hear an audible click when the locking mechanism is fully engaged HP StorageWorks Disk System 2100 2110 Remove the Disk System Some data paths may be slot dependent Be sure to note the slot from which CAUTION th
15. e Event Notification Notification Time Wed Feb 3 11 27 15 1999 yourserver sent Event Monitor notification information storage events disks default 10 4 4 0 0 is gt 1 Its current value 15 CRITICALI S Event data from monitor Event Time Wed Feb 3 11 27 15 1999 Hostname yourserver rose hp com IP Address 15 43 213 13 Event ID 0x0056b8a313000000002 Monitor disk em Event 100037 Event Class I O Severity CRITICAL Disk at hardware path 10 4 4 0 0 Media failure Associated OS error log entry id s 000000000000000000 Description of Error The device was unsuccessful in reading data for the current I O request due to an error on the medium The data could not be recovered The request was likely processed in a way which could cause damage to or loss of data Probable Cause Recommended Action The medium in the device is flawed If the medium is removable replace the medium with a fresh one Alternatively if the medium is not removable the device has experienced a hardware failure Repair or replace the device as necessary HP StorageWorks Disk System 2100 2110 Status LEDs LEDs indicate the status of the disk system itself and each of the disk modules A green system LED is visible on the front of the disk system It shows that a fault has occurred or that power 1s on Disk activity LEDs are on the front of the disk modules see Figure 14 and Table 6 below FIGURE 14 LED Status Indicators A
16. e disk module is removed so it can be installed in the same slot in the replacement disk system Reverse the installation instructions enclosed with the rackmount kit for your cabinet m A5679A Hewlett Packard Rack Systems E for Enterprise Systems m A5680A all other Hewlett Packard rack systems for Enterprise Systems purchased before November 1998 m A6532A Hewlett Packard Rack Systems E for Commercial Systems m A6533A all other Hewlett Packard rack systems for Commercial Systems purchased before November 1998 If your disk system is a factory integrated unit see the figure below for removal instructions FIGURE 12 Removing the Disk System If you are exchanging a desktop disk system be sure to remove and store the plastic Desktop Disk System Cover for use on the replacement disk system 21 usiBu3 22 HP StorageWorks Disk System 2100 2110 Setting Up the Hardware Event Monitor HP UX Only Hardware event monitors run on HP UX hosts versions 10 20 and later The Disk Monitor disk em monitors all disks bound to sdisk drivers Consequently if the Disk Monitor is active on your host it is already set up to monitor the disks of a new disk system If you need to install or activate the Disk Monitor refer to the EMS Hardware Monitors User s Guide in the latest IPR Support Media or on the Web http www docs hp com hpux diag Note This Disk Monitor should
17. en an unconnected disk system is powered up An example of this LED behavior is the LEDs staying lit solidly This condition is caused by the disk system being deprived of term power when the server loses power or is powered down The disk system does not provide its own term power It relies on the host bus adapter to which it is connected for term power TABLE7 Troubleshooting Table Problem LED Description State Probable Cause Disk system System Power cord is not plugged in Plug in the power fails to power power LED cord on when is off The power button is not Press the power installed pressed button AC breaker is tripped or AC Confirm AC power power source has failed availability The PDU PDRU is defective Replace the PDU PDRU Enclosure chassis is faulty Replace the enclosure chassis System Power supply is defective Replace the enclosure power LED chassis is blinking Cooling fans are not spinning Replace the enclosure at the correct speed chassis Operating Disk Use diagnostic utilities to Depending on the system module determine disk status results monitor or reports LED is on replace disk module errors on a solid or off device HP StorageWorks Disk System 2100 2110 31 Problem LED Description State Probable Cause ioscan HP Disk Disk module is faulty Replace the disk UX lists disk module module as NO HW LED ison Enclosure is faulty Replace the enclosure or Ma
18. f the devices on the system 3 Select the desired disk Select Information from the Tools menu 5 To generate a current log select Run The log will be displayed as soon as it is 6 7 8 generated To view a log without updating the contents select Information Log select Done when you have finished viewing the information To quit STM type exit Figure 15 shows a sample Information Log FIGURE 15 Sample STM Information Log HP UX 28 HP StorageWorks Disk System 2100 2110 STM Disk Information MPE iX 6 5 or Later STM displays the last generated Information Log for a selected disk Start STM and run the Information tool as follows 1 2 Log on the system At the system prompt type vsclose physical volume number This removes the disk from use 3 At the system prompt type cstm STM starts At the cstm prompt type map STM displays a list of all the disks installed on the system Select the desired disk by typing select device lt number gt for example select device 15 Type information STM updates the system map To display the information log type infolog A sample information log is shown in Figure 16 HP StorageWorks Disk System 2100 2110 FIGURE 16 Sample STM Expert Tool Disk Error Log MPE iX 6 5 or Later Write Error Statistics Errors Corrected Without Delay Errors Corrected With Delay Total Retries Total Errors Corrected Correction Algorithm Executions
19. he Rittal Style Rack Systems and HP Rack Systems E A5680A Rail kit for HP Rack Systems A5856A Internal Disk Array Controller for HP UX Systems A6828A Single Port Ultra160 SCSI Host Bus Adapter for HP UX Systems A6829A Dual Port Ultra160 SCSI Host Bus Adapter for HP UX Systems A7059A Windows and Linux Ultra160 SCSI Host Bus Adapter A7060A Windows and Linux Dual Port Ultra160 SCSI Host Bus Adapter A7381A HP StorageWorks Disk System 2110 C2364A LVD SE SCSI Terminator HDTS68 P3413A Single Port Ultra3 SCSI Host Bus Adapter for HP Netservers 33 usiBu3 34 HP StorageWorks Disk System 2100 2110 TABLE 11 Replaceable Parts Customer Field Product Replaceable Replaceable Replaceable Number Description Part Numbers Unit CRU Unit FRU A5675A DS2100 Base Disk System Assembly A5675 69003 Yes Yes A6198A Disk Filler Panel A6198 67002 Yes Yes A6571A 36 GB 10 000 rpm LVD U320 disk mod A6571 69001 Yes Yes A7285A 73 GB 10 000 rpm LVD U320 disk mod A7285 69001 Yes Yes A7286A 73 GB 15 000 rpm LVD U320 disk mod A7286 69001 Yes Yes A7287A 146 GB 10 000 rpm LVD U320 disk mod A7287 69001 Yes Yes A7328A 18 GB 15 000 rpm LVD U320 disk mod A7328 69001 Yes Yes A7329A 36 GB 15 000 rpm LVD U320 disk mod A7329 69001 Yes Yes A7381A DS2110 Base Disk System Assembly A7381 69001 Yes Yes Desktop Disk System Cover 5065 5217 No Yes Desktop Disk System Feet 0403 0285 No Yes The U320 drives are supported at 160 MB s speeds only U320 drives do not
20. he end of the SCSI bus you are not going to daisy chain another device off this one install the appropriate terminator part number 5183 2657 on the available SCSI port and go to Connecting the Power Cable see Figure 9 on page 16 If the disk system is at the beginning or middle of the SCSI bus you are going to daisy chain another device off this one consider the following Due to SCSI ID restrictions no more than three of these disk systems can be daisy chained together For the DS2110 use only 0 5 meter cable between enclosures in daisy chain configurations Longer cable lengths between enclosures are not supported Ensure that the SCSI IDs assigned for the disk drives in the second disk system or other peripheral are not already assigned to another device on the SCSI bus Refer to Setting the SCSI IDs for the Disk Modules see Figure 7 on page 13 for the SCSI IDs assigned for each SCSI switch setting f you connected the SCSI cable to the on board UltraSCSI port on the host system verify that the SCSI IDs assigned to the disk drives in the second disk system or additional peripherals are not already assigned to any other peripherals installed in the host system For the DS2100 the overall SCSI bus length cannot exceed 12 meters For the DS2110 the overall SCSI bus length cannot exceed 9 meters The SCSI bus length for the disk system internal cables is 1 1 meters If another type of peripheral is being
21. ics for HP 9000 Support Tools Manager Overview available at http docs hp com hpux diag m HP UX documentation available at Attp docs hp com 42 HP StorageWorks Disk System 2100 2110
22. iew of the Disk System OOOOOO OOOOOO OOOOOO OOOOOO OOOOOO OOOOOO OOOOOO LVD SE AC SCSI Power LVD SE LVD SE Power Address Button SCSI SCSI Connector Switch Port Port FIGURE 4 Power Button REPL A5675 67001 JE LVD SE LVD SE Power Button With the power button in the ON position power is supplied to the disk system usiBu3 10 HP StorageWorks Disk System 2100 2110 SCSI ID Switch The SCSI ID switch sets the address for the disk drives There are three possible settings for the SCSI address switch A B and C Each setting assigns a different set of addresses to the disk modules installed in the disk system For SCSI address switch setting A the addresses for the installed disk modules are from left to right looking at the disk system from the front 0 2 4 and 6 For SCSI address switch setting B the addresses for the installed disk modules are 8 10 12 and 14 For SCSI address switch setting C the addresses for the installed disk modules are 9 11 13 and 15 See Figure 5 below SCSI address 7 is reserved for use by the host bus adapter FIGURE5 SCSI ID Switch Settings Switch Disk Module SCSI Addresses Viewed from front of storage enclosure Setting 14 15 Note The disk system requires a termina
23. ing handle open on the disk drive Push the locking lever to the left to release the latch 4 Slide the disk into the appropriate slot 5 Gently push the drive until the locking mechanism engages When the disk module is completely installed an audible click can be heard 6 Close the locking handle completely using gentle downward pressure HP StorageWorks Disk System 2100 2110 FIGURE 11 Installing a Disk Module Configure the new Disk Module Configure a new disk module within your application These procedures should be performed only by qualified system administrator Performing hot plug operations on an active disk drive can result in data loss or corruption Remove and Replace A Disk Module Remove a Disk Module If the disk system is running and a disk module slot does not contain a disk CAUTION drive or filler panel the disk system will not cool properly and may overheat If you are not replacing the disk module immediately a filler panel must be installed to maintain proper cooling Ensure that you have a replacement disk or filler panel before removing the disk module from the disk system unless you are returning a defective disk system 1 Ensure there is no activity on the drives If the Disk Drive LED for that disk module is flashing green the disk drive is active When the Disk Drive LED off the disk module is either idle or completely off see Table 1 on page 8 In this state it is safe to remove the
24. k module is added to the system Disk Module LEDs Each disk module has two LEDs an amber LED on the top see Figure 1 and a green LED on the bottom The amber LED is not operational The green LED provides disk module status information as listed in Table 6 FIGURE1 Disk Module LEDs Amber LED not used Green LED TE IT m JOD VP JJO D Q NE Eoo Mes ive i AS E ISA S i Disk Module LEDs TABLE 1 Disk LED Activity Definitions LED Activity Indication Blinking Disk activity On solid for Bus reset approximately 1 second Off Disk is idle or off System Power LED The System Power LED see Figure 2 gives diagnostic information about the disk system operation Refer to Table 2 on page 9 for more information HP StorageWorks Disk System 2100 2110 FIGURE 2 System Power LED HEJ N W NY gt 2 4 Power LED TABLE 2 System Power LED Activity Definitions LED Activity Indication Blinking Malfunction either a fan is not operating properly or internal voltage is too low On solid Disk system is operating properly Off Disk system is off Rear Panel FIGURE 3 Rear V
25. mber LED not used Green LED Il System Power Disk Module LEDs LED TABLE 6 LED Status Indicators LED Indication System Power Power is on Blinking Malfunction either a fan is not operating properly or internal voltage is too low OFF Power is off Disk Module Green Installed and spinning up If the LED is still on 3 minutes after term power is engaged and there is no I O activity occurring the disk may be faulty Flashing I O activity on the disk The LED flashes at variable speeds depending on the I O activity The LED may appear to be on solid during periods of high I O activity OFF Not installed not operating or no I O activity 25 usiBu3 26 HP StorageWorks Disk System 2100 2110 View Disk Status HP UX and MPE 1X utilities provide descriptive and diagnostic information about disks including disk type firmware revision and errors On HP UX and MPE X 6 5 or later the disk utility is Support Tools Manager STM For all other operating systems consult the appropriate system administration manual for disk module status checking procedures STM Disk Information HP UX STM displays the last generated Information Log for a selected disk Start STM and run the Information tool as follows 1 2 Log on the system At the system prompt type xstm amp STM starts and displays a graphic o
26. n 0 0 0 0 000000 renn ele 24 LED Status Indicators su is ser dnce redene dere bk eee ee bee peke dds 25 Sample STM Information Log HP UX aaauuav var v vr na nn e 24 sample STM Expert Tool Disk Error Log MPEAX 6 5 or Later o ooooo 29 List of Tables Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Oo a t RR QI NN m FR Aa LA Mm BB W N Disk LED Activity Definitions s ae ke SEES RE KE RER RE n naken 8 System Power LED Activity Definitions 9 AC Power Requirements ravvnnna naar rv eer 11 SCSI Switch Setting Definitions 0 0 0 0 0 ccc cee 13 SCSI Address Priority 2 44 4 240544240 Re beep ah EGd Koad RES HSS E Sqddu t itn 14 LED Status INGICAIGIS canas hdi hese eee beeen ee oho Rae ENE soaker eds 25 Troubleshoouns Table a oca hoc eom a RE ad AAA re rer 30 Produe DUUTIDOES ausser en ds BES eee ob aid EN acad pd dui doce ae d 32 Available Upgrade Disk Modules o oooooooooooo vnr nr rn nine 33 Upgrade Products for Hewlett Packard Systems 00 00 ee eens 33 Replaced lO EEE NE 2925 2 52 52 32 5 FORE rd ars 34 Supported HP Cables and Terminators 0 0 0 00 cee ene es 34 Physical Dimensions 20999 8 59 NE EN 35 AC ENG remen 6 ne coon bens hee MERI wees SEN Ne PENES 35 Environmental Speclficati0onsS eee eee eens 35 HP StorageWorks Disk System 2100 2110 Overview The H
27. n 5 Confirm that the storage disk system System Power LED is off See Figure 2 on page 9 6 Disconnect the power cable from the power connector at the rear of the disk system FIGURE 10 Power Button Location REPL A5675 67001 O LVD SE Power Button 18 HP StorageWorks Disk System 2100 2110 Adding Disk Modules Disk modules can be added removed and replaced while the disk system is running Because the disk modules can be handled in this way they are called hot pluggable The SCSI addresses for the disks are set using the addressing switches on the back of the disk system You can determine the assigned SCSI addresses by looking at the SCSI address switch settings at the rear of the disk system If your storage system contains less than 4 disk modules the remaining empty slots require filler panels These filler panels ensure that the proper cooling is maintained within the storage system The system administration procedure for adding a disk module is operating system specific You must decide where the disk module is to be installed and install it Once the disk module is installed the operating system must be configured to recognize it Add a Disk Module 1 Select an available slot for the new disk module Note the slot chosen for application configuration 2 Remove the disk module filler panel Store the filler panel for future use 3 Hold the lock
28. or example read data could not be recovered Serious An event that may cause data loss host system downtime or other loss of service if left uncorrected Host system and hardware operation may be adversely affected The problem needs repair as soon as possible For example the request queue is full Warning An event that could escalate to a serious condition if not corrected Host system operation should not be affected and normal use of the disk system can continue Repair is needed but at a convenient time For example the bus failed to reset Information An event that is expected as part of the normal operation of the hardware No action is required For example write protection was switched on or off Event messages see Figure 13 contain the following types of information m Message Data Date and time the message was sent the source and destination of the message and the severity level m Event Data Date and time of the event the host event ID name of the monitor event number event class severity level hardware path associated OS error log entry ID m Error Description Narrative information indicating the component that experienced the event and the nature of the event m Probable Cause Recommended Action The cause of the event and suggested steps toward a solution This information should be the first step in troubleshooting 24 HP StorageWorks Disk System 2100 2110 FIGURE 13 Sample Hardwar
29. pper or solid or off chassis dstat all MPE iX lists If the all disks on the bus have Replace the cable no device this problem the cable is usiBu3 Unable to Disk Disk module possibly not Remove and reinstall configure module correctly seated the disk module device for LED is on use by solid or off operating system If troubleshooting an existing If the problem cannot installation run diagnostics to be resolved replace determine drive status the disk module 32 HP StorageWorks Disk System 2100 2110 Reference Information Product Numbers and Options TABLES Product Numbers Disk System 2100 Product Number A5675A A5675AD A5675AZ A5675AE A5675ED UPC Code None None None 0 88698 48848 5 0 88698 48849 2 Disk System 2110 Product Number A7381A A7381AD A7381AZ A7381AE A7381ED UPC Code 8 08736 55999 7 8 08736 56000 9 8 08736 56002 3 8 08736 56001 6 8 08736 56003 0 Description Field racked disk system with at least one drive Desktop disk system with at least one drive Factory racked disk system with at least one drive Field racked disk system empty enclosure only Desktop disk system empty enclosure only Description Field racked disk system with at least one drive Desktop disk system with at least one drive Factory racked disk system with at least one drive Field racked disk system empty enclosure only Desktop disk system empty enclosure only When o
30. rdering disk modules for a product specify Option OD to install the module in the product before it ships from the factory For example to order a desktop Disk System 2110 with one 18 GB 15 000 rpm disk module request the following Product Number A7381AD 1 A7328A 1 A7328A OD1 i Quantity Description Desktop Disk System 2110 18 GB 15 000 rpm LVD U320 disk module Factory integration of the disk module HP StorageWorks Disk System 2100 2110 Upgrade Disk Products Available TABLE 9 TABLE 10 Available Upgrade Disk Modules Product Number UPC Code Description A6571A 8 08736 454162 36 GB 10 000 rpm LVD U320 disk module A7285A 8 08736 45417 9 73 GB 10 000 rpm LVD U320 disk module A7286A2 8 08736 45418 62 73 GB 15 000 rpm LVD U320 disk module A7287A2 8 08736 45419 32 146 GB 10 000 rpm LVD U320 disk module A7328A A7329A 8 08736 33052 7 8 08736 33053 4 18 GB 15 000 rpm LVD U320 disk module 36 GB 15 000 rpm LVD U320 disk module 1 The U320 drives are supported at 160 MB s speeds only U320 drives do not operate reliably 320 MB s speeds and are not supported at those speeds This is due to limitations within the controller and not the disk mechanisms May only be used in Disk System 2110 Upgrade Products for Hewlett Packard Systems Product Number Description A4999A Single Port Ultra2 SCSI Host Bus Adapter for Hewlett Packard Workstations A5675A HP StorageWorks Disk System 2100 A5679A Rail kit for t
31. ring On and Off Power On the Disk System 1 Press the power button and release it The power button will stay in a depressed position indicating that the power is on See Figure 10 on page 17 for the location of the power button 2 Confirm that the disk system is running properly by checking the system power LED and the disk module LEDs at the front of your disk system A system reboot may be necessary to assure that the host system recognizes the disk drives within the disk system Refer to Front Panel on page 3 for explanations of the LED functions and their meanings HP StorageWorks Disk System 2100 2110 17 Power Off the Disk System 1 Back up all data if the disk system is still operational 2 Ensure that no data on disk modules within the disk system is being accessed usiBu3 3 Unmount any file systems associated with the disk system that 1s going to be powered off Refer to the system administration manual for your host system s operating system for the correct procedure for unmounting a file system or stopping access to the disk modules within the disk system Note If your host system s boot or root disk drive resides in the disk system the host system must be brought down before the power to the disk system can be turned off See your host system s system administrator s manual for the correct procedures 4 Turn the disk system off by pressing the power button See Figure 10 below for the power button locatio
32. s 1s a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures D 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 E Notice for Japan TORE FELEEESTRESSTRNKES VCCI oi ICE O45 SA ABIT C COREERERM CHAT SLE WEESsEISICABUSES INGES HERE GRE ECT BKSERENDIEHHVET F Harmonics Conformance Japan ARHI KIT Bam usiBu3 38 HP StorageWorks Disk System 2100 2110 G BSMI EA GE AGR R gt FER ER HUE REE gt TOS Tb P BEHTEPEHBCECKTRIDUR ESSI GATER gt H Notice for Germany Schalldruckpegel Lp 55 0 dB A Am Arbeitsplatz operator position Normaler Betrieb normal operation Nach ISO 7779 1999 Typpr fung HP StorageWorks Disk System 2100 2110 39 I Declaration of Conformity usiBu3 e Cin DECLARATION OF CONFORMITY According to ISO IEC Guide 22 and EN 45014 invent Manufacturer s Name Hewlett Packard Company Manufacturer s Address 11311 Chinden Blvd Boise ID 83714 USA Declares that the product Product Name hp StorageWorks disk system 2100 and 2110 Product Number A5675A AD AZ ED A5676A AD and A7381A AD AE AZ ED Regulatory Model Number BOI
33. tor when it is installed at the end of the SCSI bus HP StorageWorks Disk System 2100 2110 Power Connector FIGURE 6 AC Power Connector Location 2 LVD SE LVD SE Connector Electrical Requirements AC Site Requirements I TABLE 3 Overcurrent protection devices are required for each cabinet where the disk system is installed They must be positioned between the power source and the disk system These protective devices must not trip when exposed to an inrush current of 30 amps lasting 5 ms Note These protection devices must meet all applicable electrical safety requirements and be approved for the intended purpose AC Power Requirements Electrical Element Requirements Voltage 100 240 VAC Frequency 50 60 Hz Input Current lt 1 amp Maximum Surge Current 30 amps peak 11 ys Bug 12 HP StorageWorks Disk System 2100 2110 Installing the Disk System Hardware Requirements The following hardware is included with the disk system One power cord comes with each disk system Your host computer must have one of the following m Anon board UltraSCSI port m An UltraSCSI host bus adapter board installed in the host system A6828A Single Port Ultra160 SCSI Host Bus Adapter HP Series 9000 only A6829A Dual Port Ultra160 SCSI Host Bus Adapter HP Series 9000 only A7059A Windows and Linux Ultral60 SCSI Host Bus Adapter A7060A Windows
34. ts 2 amp 15 Class A A FCC Notice for United States The Federal Communications Commission in 47 CFR 15 105 has specified that the following notice be brought to the attention of the users of this product 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 HP StorageWorks Disk System 2100 2110 radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Hewlett Packard s certification tests were conducted with a Hewlett Packard supported computer system and Hewlett Packard shielded cables such as those you received with your storage product Changes or modifications not expressly approved by Hewlett Packard could void the user s authority to operate the equipment Cables used with this device must be properly shielded to comply with the requirements of the FCC B Canadian Notice Avis Canadien 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 C Notice for European Union Thi
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