XP Configuration Guide
Contents
1. 44 Note 1 Note 2 Note 3 Note 4 Note 5 The availability of a disk type depends on the disk array The devices are defined to the host as SCSI disk devices even though the interface is Fibre Channel The device capacity can sometimes be changed by the BIOS or host adapter board This may make actual capacity different from that listed in the table The number of blocks for a CVS volume is calculated as follows of blocks of cylinders x of heads x of sectors per track Example 1 For an OPEN 3 CVS volume with capacity 37 MB of blocks 53 cylinders see Note 5 x 15 heads x 96 sectors per track 76320 Example 2 For an OPEN V CVS volume with capacity 49 MB of blocks 53 cylinders see Note 5 x 15 heads x 128 sectors per track 101760 The number of cylinders for a CVS volume is calculated as follows T 7 means that the value should be rounded up to the next integer OPEN 3 8 9 E The number of cylinders for a CVS volume tt of cylinders T capacity MB specified by user x 1024 720 T Example For an OPEN 3 CVS volume with capacity 37 MB of cylinders T 37 x 1024 7207 T 52 62T rounded up to next integer 53 cylinders OPEN V The number of cylinders for a CVS volume of cylinders T capacity MB specified by user x 16 15 T Example For an OPEN V CVS volume with capacity 49 MB of cylinders 49 x 16 15T 7 52 26T rounded up to next inte2. ioconfig exit keeping to group CONFIG SYS Purge old configuration yes no Automatic yes configuration files successfully saved CSYLE18 lt PUB SYS gt 4 Confirm with the DSTAT command and then create volume sets and volumes on the new XP disk array devices Installation 31 Configuring with SCSI FC fabric router disk array attachment Configure disk array devices attached through the SCSI FC Fabric Router in the same way as for other SCSI disk devices No special MPE iX configuration steps are required However before proceeding read the guidelines in the Jazz Router Paper cited on page 6 Use the MAPPER or MAPPER for A Class and N Class I O mapping utility program in the Offline Diagnostic Environment ODE to display the I O paths for the SCSI HBAs and the disk array devices targets and LUNs Then use either SYSGEN or MPE iX s IOCONFIG utility command and the I O paths reported by MAPPER to perform the MPE iX I O configuration of SCSI HBAs and disk Ldevs To configure disk array devices attached by SCSI FC Fabric Router 1 Boot the system to the ISL gt prompt on the primary boot path 2 Invoke the ODE Offline Diagnostic Environment system from the ISL gt prompt 3 Run the MAPPER or MAPPER for A and N Class systems I O mapping utility within ODE Running MAPPER will verify that the disk array devices are recognized by the host system MAPPER should see and report the presence of all of the ne
3. 00 00 AUG 23 2004 5 ig apath pa sapath pat i 2 i t lg ig apath pat lg all o amp d pat b pat pci bc h d pat_pci_bc h id pci_device apath path id pci device g apath patis 0 id a6795a td claimed Tachyon X DTE hannel Mas orage card at 0 4 0 0 0 Scanning for fibre cha evices at 0 4 0 This may take a while i 10 7 0 0 Fi S nel ioconfig apath path 0 6 0 id a6795a td claimed Tachyon XL2 Fibre Channel Mase Scanning for fibre channel devices at 0 6 ioconfig exit keeping to group CONFIG STS Purge old configuration yes no Automatic yes Configuration files successfully saved CSYLE18 lt PUB SYS gt E 0 torage card at 0 6 0 0 0 This may take a while S S 0 2 Use fescan h to determine the SYSGEN I O paths for the disk arrays that are attached through HBAs at 0 4 0 0 and 0 6 0 0 CSYLE18 lt PUB SYS gt fescan h FCSCAN Version 1 1 Scanning for Fibre Channel devices This could take upto few minutes Please wait FCSCAN has found the following Fibre Channel I O Adapter Cards and Devices on this system SYSGEN PATH DESCRIPTION BOOT MENU PATH 0 4 0 0 Fibre Channel Adapter 0 4 0 0 70962 Fibre Channel N Port 0 4 0 0 70962 0 HP OPEN 3 disk 0 4 0 0 1 21 50 0 0 0 0 4 0 0 70962 1 HP OPEN 3 disk 0 4 0 0 1 21 50 0 0 1 0 4 0 0 70962 2 HP OPEN 3 disk 0 4 0 0 1 21 50 0 0 2 0 6 0 0 Fibre Channel Adapter 0 6 0 0 70962 Fibre Channel N Port 0 6 0 0 70962 0 HP
4. html For information about product availability configuration and connectivity consult your HP account representative 6 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Conventions This guide uses these text conventions Figure 1 www hp com literal variable input output Example ti About this guide Blue text represents a cross reference In the online version of this guide the reference is linked to the target Underlined blue text represents a website on the Internet In the online version of this guide the reference is linked to the target Bold text represents application names file names menu items dialog box titles buttons key names field names and literal values that you type exactly as shown Italic type indicates that you must supply a value Italic type is also used for manual titles Monospace font denotes user input and system responses such as output and messages The word example in italics denotes an example of input or output Square brackets indicate an optional parameter Braces indicate that you must specify at least one of the listed options A vertical bar separates alternatives in a list of options HP technical support In North America call technical support at 1 800 652 6672 available 24 hours a day 7 days a week Outside North America call technical support at the nearest location Telephone numbers for worldwide
5. the HBAs into the system e Use fescan h to determine the I O paths for the disk arrays N ports and LUNs Using fescan also verifies disk array device recognition e Use SYSGEN or IOCONFIG to I O configure the disk arrays N ports and LUNs After completing the I O configuration procedure create MPE iX volume sets and disk volumes on the configured XP disk array devices The following sample I O configuration procedure uses IOCONFIG to perform immediate I O configuration and fescan h to determine device paths for native Fibre Channel attachment of XP disk arrays In this example there are two XP disk arrays each routed through a SAN FC switch and then each attached to an A6795A Fibre Channel HBA on the server host The procedure begins after the system has been booted and started and for brevity only two LUNs within each XP disk array are shown being configured by IOCONFIG 29 Further detailed information about determining I O paths for Fibre Channel disk arrays can be found in the HP e3000 Fibre Channel Mass Storage Adapters Service and User Manual and in the MPE iX Release 7 5 Communicator article Fibre Channel Device and Adapter Support on HP e3000 Systems 1 With the system booted up use IOCONFIG to configure the I O paths for the Fibre Channel HBAs located at paths 0 4 0 0 and 0 6 0 0 in this example ig oe SY i i og A 00 00 c 1994 Hewlett Packard Co All Rights Reserved MON S gt IOCONFIG A
6. your disk array LUN depending on the particular situation These methods are summarized at the start of this appendix and are explained in detail on the page referred to in the summary Booting from the array 47 Existing MPE X 7 5 boot disk is available page 50 If the system already has an MPE iX Release 7 5 OS installed on an existing disk device internal or external SCSI disk use the following procedure Boot and run the OS from the existing Ldev 1 boot disk e Use the fescan h utility program for native Fibre Channel I O path mapping This will give you the BOOT MENU PATH for all of the native Fibre Channel attached disk array devices e Select the desired disk array LUN to be your new Ldev 1 e Use the BOOT MENU PATH from fescan as the primary boot path No existing MPE iX boot disk available and disk array is direct Fibre Channel connected page 53 If the system does not already have an MPE iX Release 7 5 OS installed and the disk array you want to use for MPE iX Ldev I is native Fibre Channel and directly cabled to the host HP e3000 system no Fibre Channel switch then use the following procedure e Use the MAPPER2 I O mapping utility of the ODE Offline Diagnostic Environment to display the boot menu I O paths for all of the LUNs of that disk array MAPPER2 will correctly detect and report the paths for a direct Fibre Channel connected disk array Boot the system from the SLT System Load Tape on th
7. HP provides these related documents HP StorageWorks Disk Array XP128 Owner s Guide HP StorageWorks Disk Array XP 1024 Owner s Guide HP StorageWorks XP12000 Disk Array Owner s Guide About this guide Refer to the HP website htto docs hp com mpeix all Fibre 20Channel for the following HP e3000 MPE iX system documentation HP e3000 MPE iX System Software Maintenance Manual Release C 70 00 or Release C 75 00 30216 90317 or 30216 90344 HP e3000 Fibre Channel Mass Storage Adapters Service and User Manual 32650 90910 e Fibre Channel Device and Adapter Support on HP e3000 Systems in the Communicator e3000 MPE iX Release 7 5 manual Software Release C 75 00 30216 90336 SCSI Fibre Channel Router Installation and User Guide Document Number 310 605846 The following papers located at the HP e3000 Jazz documentation website can be very helpful for installing XP Disk Arrays on the HP e3000 Installation is described for both the Native Fibre Channel interface and the SCSI FC Fabric Router e A Guide to Success with the A5814A 003 SCSI FC Router http jazz external hp com mpeha papers router_paper01 htm e MPE Native Fibre Channel Installation onto an FC LDEV 1 http jazz external hp com mpeha howto fc_ldev_one html HP storage website Visit the support website for the most current information about HP StorageWorks XP products http h18006 www1_ hp com storage arraysystems
8. I O path The following section explains how to use a web browser to determine the FC N Port I O path needed to complete the whole primary boot path 55 Determining the FC N Port I O path 56 Using a web browser navigate to the address of your Fibre Channel switch where you will see a display similar to the one below Details may differ depending on switch model and firmware level Look for the Name Server control button In the example below it is the third button down from the top on the left side of the display Fabric View Microsoft Internet Explorer provided by Hewlett Packard ioj xl File Edit View Favorites Tools Help Back gt A A Asearch Favorites Ameda G dy S Ol 95 Lace AEE d Fabric Topology polled at 148405 10 44 AM Name Switch02 Fabric OS version a241 Domain ID 1 Bhemet IP 15 61 199 157 Ethemet Mask 255 255 248 0 F Cnet IP none F Cnet Mask none Gateway IP 15 61 192 VANN 10 00 00 60 69 12 6b b8 Status Legend Healthy Marginal Down LJ Unmonitored E Elantra 4 Click on the Name Server button to access the Name Server display and the switch will present a display a name server table similar to the one that follows HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Booting from the array Name Server Table I Auto Refresh Auto Refresh Intera 5 Seconde Refresh Domain Port PortiD Port WN Node
9. LIABILITY EXCEPT TO THE EXTENT PROHIBITED BY LOCAL LAW IN NO EVENT INCLUDING NEGLIGENCE WILL HP OR ITS SUBSIDIARIES AFFILIATES DIRECTORS OFFICERS EMPLOYEES AGENTS OR SUPPLIERS BE LIABLE FOR DIRECT INDIRECT SPECIAL INCIDENTAL CONSEQUENTIAL PUNITIVE OR OTHER DAMAGES INCLUDING LOST PROFIT LOST DATA OR DOWNTIME COSTS ARISING OUT OF THE USE INABILITY TO USE OR THE RESULTS OF USE OF THE SOFTWARE WHETHER BASED IN WARRANTY CONTRACT TORT OR OTHER LEGAL THEORY AND WHETHER OR NOT ADVISED OF THE POSSIBILITY OF SUCH DAMAGES Your use of the Software is entirely at your own risk Should the Software prove defective you assume the entire cost of all service repair or correction Some jurisdictions do not allow the exclusion or limitation of liability for incidental or consequential damages so the above limitation may not apply to you to the extent prohibited by such local laws NOTE EXCEPT TO THE EXTENT ALLOWED BY LOCAL LAW THESE WARRANTY TERMS DO NOT EXCLUDE RESTRICT OR MODIFY AND ARE IN ADDITION TO THE MANDATORY STATUTORY RIGHTS APPLICABLE TO THE LICENSE OF THE SOFTWARE TO YOU PROVIDED HOWEVER THAT THE CONVENTION ON CONTRACTS FOR THE INTERNATIONAL SALE OF GOODS IS SPECIFICALLY DISCLAIMED AND SHALL NOT GOVERN OR APPLY TO THE SOFTWARE PROVIDED IN CONNECTION WITH THIS WARRANTY STATEMENT About this guide 11 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX 1 Installation You and your HP serv
10. selected host emulation mode for example OPEN 9 or OPEN M The number of resulting LDEVs depends on the emulation mode LDEV and volume are synonyms Logical unit number A LUN results from mapping a SCSI logical unit number port ID and LDEV ID to a RAID group The size of the LUN is determined by the emulation mode of the LDEV and the number of LDEVs associated with the LUN For example a LUN associated with two OPEN 3 LDEVs has a size of 4 693 MB Logical Unit Size Expansion a feature which logically combines LDEVs so they appear as a larger LDEV This allows a LUN to be associated with 2 to 36 LDEVs LUSE allows applications to access data requiring large amounts of disk space Open Fibre Control A general term describing any one of the supported OPEN emulation modes for example OPEN L Operating system Path and LUN are synonymous Paths are created by associating a port a target and a LUN ID with one or more LDEVs HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX port RAID remote console PC Remote Control RC R SIM SCSI SIM SNMP SVP TID VSC WWN Glossary A connector on a channel adapter card in the disk array A port passes data between the disk array and external devices such as a host server Ports are named using a port group and port letter for example CL1 A Redundant array of independent disks The PC running HP StorageWorks R
11. supports I O path failover for the disk arrays by means of the MPE iX High Availability FailOver iX software product SNMP configuration Installation The XP family of disk arrays supports standard Simple Network Management Protocol SNMP to remotely manage the disk array from the host The SNMP agent on the remote console PC or Command View can provide status and Remote Service Information Message R SIM reporting to the SNMP manager on the host for up to eight disk arrays Command View does not execute on the HP e3000 and must be executed on another supported platform such as Windows or HP UX Refer to the operating system documentation to configure the SNMP manager on the host anaes Public Onan tie emo pen m Console Host RAID Manager command devices Caution RAID Manager manages Business Copy BC or Continuous Access CA operations from a host server To use RAID Manager with BC or CA use Command View or LUN Configuration Manager to designate at least one disk array LDEV as a command device Refer to the Command View or LUN Configuration Manager user guide for information about how to designate a command device An LDEV designated as a command device cannot contain any MPE iX files or data Create single member volume set through the VOLUTIL utility program Then VSCLOSE it SCRATCHVOL it and convert it to a command device HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Installat
12. technical support are listed on the HP website under support http 7h1 8006 www1 hp com storage arraysystems html Be sure to have the following information available before calling Technical support registration number if applicable Product serial numbers Product model names and numbers e Applicable error messages e Operating system type and revision level e Detailed specific questions For continuous quality improvement calls may be recorded or monitored HP authorized reseller For the name of your nearest HP authorized reseller call United States 1 800 345 1518 Canada 1 800 263 5868 Or contact www hp com 8 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Revision history About this guide September 1999 January 15 2000 June 1 2000 February 1 2001 June 2003 November 2003 November 2004 Open 8 emulation added Content revised and reorganized Added support for XP512 Added support for XP48 and SCSI to Fibre Channel router Changed brand name from Surestore to Storage Works Added support for XP1024 and XP128 Minor update Added MPE iX Native FC extension Warranty statement HP warrants that for a period of ninety calendar days from the date of purchase as evidenced by a copy of the invoice the media on which the Software is furnished if any will be free of defects in materials and workmanship under normal use DISCLAIMER EXCEPT FOR THE FO
13. the I O paths for the newly connected disk array devices NOTE Before you can run fescan to find the paths for the disk array devices you must configure the native Fibre Channel HBAs used to connect the disk arrays to the MPE iX I O system configuration The fescan command depends on finding the Fibre Channel HBAs in the existing system configuration in order to perform its search for attached disk array devices Follow this procedure if you have an existing boot disk 1 Boot and start the existing system normally from the existing boot disk Main Menu Enter command or menu gt bo pri Interact with IPL Y N or Cancel gt y Booting Boot IO Dependent Code IODC revision 1 SOFT Booted MMSAVE Version 2 8 DUMPAREA found save main memory to disc ISL loaded ISL Revision A 00 43 Apr 12 2000 ISL gt start norecovery group config MPE iX launch facility Scanning PCI BUS 0 FEE ape KONES Scanning PCI BUS 10 EEE EE Sree Scanning PCI BUS 20 Fassa aa cde ere ee ee eee ee oes Scanning PCI BUS 30 FE Galas EET Teke eek Initialize_genesis Ver bldl lt lt pci 2 1601 gt gt THU JUL 29 2004 10 39 49 AM y n Initialize_genesis Ready to configure I 0 CDM 03 07 02 12 Initialize genesis completed Create Console Messages kso completed 50 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX 2 Run IOCONFIG to add the new Fibre Channel HBAs to the existing system s I O configuration or ru
14. the host restarts while the disk array is processing queued commands the host may not reboot successfully Volumes cannot be created Verify that the disk array logical devices are correctly formatted Verify with the appropriate utility MAPPER or fescan that disk array devices are recognized by the host system Verify all components of the SYSGEN I O configuration pertaining to the disk arrays 38 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Error Condition Recommended Action The disk array performs a self reboot because the disk array was busy or it logged a panic message Reboot the host The disk array responds Not Ready or the disk array has displayed Not Ready and timed out Contact HP The host detects a parity error Check the HBA and make sure it was installed properly Reboot the host The host hangs or devices are declared down and the host hangs Make sure there are no duplicate disk array TIDs and that disk array TIDs do not conflict with any host TIDs Troubleshooting 39 Calling the HP support center If you are unable to resolve an error condition contact the HP support center for assistance Contact Information In North America call technical support at 1 800 652 6672 available 24 hours a day 7 days a week Outside North America call technical support at the nearest location Telephone num
15. used to determine the I O paths for the disk array devices Instead you need to derive the primary boot path information from the known I O path of the A6795A Fibre Channel HBA recorded at hardware installation time and the known configuration of LUNs within the disk array established earlier with Command View XP or LUN Configuration Manager Additional path information must be obtained by LAN connection of a suitable web browser to the Fibre Channel switch Primary boot path format for Fibre Channel devices Booting from the array In order to form the desired primary I O boot path for the disk array to be used as Ldev 1 you will be combining three parts of the I O path to make the whole I O path in the format required by processor PDC for boot paths The part of the I O path that belongs to the A6795A Fibre Channel HBA plus The part of the I O path that belongs to the disk array s Fibre Channel interface the N Port plus The part of the I O path that gives the SCSI target ID and LUN information for a LUN within the disk array PDC on A Class and N Class systems requires the following format for combining these I O path parts HBA I O Path Part FC N Port I O Path Part SCSI LUN I O Path Part BC BC BC Card Domain Area Port Bus Target ID LUN 0 6 0 0 a 1 20 44 1 4 3 a 0 You should already know the HBA I O path recorded when the HBA hardware was installed and also the SCSI LUN
16. 2000 ISL gt install When you are finished loading the OS software return to the main body of this document at Configure the disk array devices in MPE iX page 28 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX No existing MPE iX boot disk available and disk array is direct Fibre Channel connected If you have no boot disk available and the disk array is direct Fibre Channel connected you can use the MAPPER utility while the system is booted from the SLT tape on the alternate boot path MAPPER2 will locate and display the boot menu I O paths for the directly Fibre Channel attached disk arrays You choose the desired disk array LUN from the MAPPER2 output to become the new MPE ix Ldev 1 boot disk and then use the MAPPER2 I O path to set the system s primary boot path for loading the OS Follow this procedure and example to use MAPPER to set the boot path For brevity only an excerpt of the MAPPER2 output is shown 1 Booting from the array Boot the system from the SLT tape on the alternate boot path Main Menu Enter command or menu gt bo alt Interact with IPL Y N or Cancel gt y Booting Boot IO Dependent Code IODC revision 1 SOFT Booted TAPEIPL Version 1 0 ISL loaded ISL Revision A 00 43 Apr 12 2000 ISL gt Invoke the ODE environment and run the MAPPER utility ISL gt ode ODE gt run mapper2 Choose the desired disk array LUN as the new boot disk an
17. In the Name Server display above the disk array on Port 5 has Port ID 011532 hexadecimal To convert this to the FC N Port format required by PDC break apart the 6 digit hex number into its 3 hex bytes and convert 57 each hex byte to its decimal equivalent The resulting three decimal numbers become the FC N Port Domain Area Port portion of the primary boot path 011532 hex gt 01 15 32 Ol hex gt 01 decimal 15 hex gt 21 decimal 32 hex gt 50 decimal so the FC N Port portion of the I O path is 1 21 50 Composing the entire primary I O boot path You can now form the entire primary I O boot path for PDC by combining the HBA part of the path 0 6 0 0 the FC N Port part of the path 1 21 50 your selected SCSI LUN within the disk array for this example 0 0 2 bus target lun to get the complete primary I O boot path 0 6 0 0 1 21 50 0 0 2 Now set the system s primary boot path to that value and then install the OS from the SLT tape When you are finished loading the OS return to the main body of this manual at the Configure the disk array devices in MPE iX page 28 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX AL AL PA BC CA Command View command device CVS DKC disk controller unit DKU disk cabinet unit emulation modes Glossary Glossary Arbitrated loop Arbitrated loop physical address HP StorageWorks Business Copy XP BC l
18. MPE iX HP StorageWorks Disk Array XP operating system configuration guide XP1024 XP12000 fifth edition November 2004 part number A5951 96143 This guide describes the requirements and procedures for connecting the XP family of disk arrays to an HP e3000 system and configuring the disk array for operation with MPE iX va invent Copyright 2003 2004 Hewlett Packard Development Company L P All rights reserved Hewlett Packard Company makes no warranty of any kind with regard to this material including but not limited to the implied warranties of merchantability 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 information contained in this document is subject to change without notice MPE iX is a registered trademark of Hewlett Packard Company All other product names mentioned herein may be trademarks of their respective companies Hewlett Packard Company shall not be liable for technical or editorial errors or omissions contained herein The information is provided as is without warranty of any kind and is subject to change
19. OPEN 3 disk 0 6 0 0 1 21 50 0 0 0 0 6 0 0 70962 1 HP OPEN 3 disk 0 6 0 0 1 21 50 0 0 1 0 6 0 0 70962 2 HP OPEN 3 disk 0 6 0 0 1 21 50 0 0 2 CSYLE18 lt PUB SYS gt HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX 3 Use IOCONFIG to I O configure the Fibre Channel N Ports and the XP disk array LUNs as MPE iX Ldevs CSYLE18 lt PUB SYS gt ioconfig IOCONFIG A 00 00 catalog A 00 00 c 1994 Hewlett Packard Co All Rights Reserved MON AUG 23 2004 5 38 PM ioconfig apath path 0 4 0 0 70962 id fc_nport ioconfig adev ldev 100 path 0 4 0 0 70962 0 id hpdarray Class es updated so rerun asoctbl pub sys to recreate asociate pub sys BEGIN VOLUME MOUNTING ON LDEV 100 AVR 9 UNKNOWN VOLUME MOUNTED ON LDEV 100 AVR 15 ioconfig adev ldev 101 path 0 4 0 0 70962 1 id hpdarray Class es updated so rerun asoctbl pub sys to recreate asociate pub sys BEGIN VOLUME MOUNTING ON LDEV 101 AVR 9 UNKNOWN VOLUME MOUNTED ON LDEV 101 AVR 15 ioconfig apath path 0 6 0 0 70962 id fc nport ioconfig adev 1ldev 200 path 0 6 0 0 70962 0 id hpdarray Class es updated so rerun asoctbl pub sys to recreate asociate pub sys BEGIN VOLUME MOUNTING ON LDEV 200 AVR 9 UNKNOWN VOLUME MOUNTED ON LDEV 200 AVR 15 ioconfig adev ldev 201 path 0 6 0 0 70962 1 id hpdarray Class es updated so rerun asoctbl pub sys to recreate asociate pub sys BEGIN VOLUME MOUNTING ON LDEV 200 AVR 9 UNKNOWN VOLUME MOUNTED ON LDEV 200 AVR 15
20. OPEN 9 5 3D 1P OPEN 9 5 3D 1P OPEN 9 CVS 5 3D 1P Selected LDEVs 1 Storage capacity per path An important difference between MPE iX and other operating systems such as HP UX is the determination of disk capacity on a path MPEAX is very sensitive to spindle count LUNs per path If this count exceeds 16 per bus or path performance problems may result Installation 25 26 To determine the available storage capacity in a path subtract required system and application I O space from the total disk capacity and divide the result by the spindle count number of LUNs in the path If performance information isn t available create a configuration similar to the installation you had before migrating to the XP array but be sure not to exceed 16 LUNs per path Exceeding this number may cause MPE iX to issue more I O requests than the XP array can service HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Load the OS software Installation For an existing host requiring an OS update before installing the array follow the instructions in the HP e3000 MPE AX System Software Maintenance Manual to install or to update the OS The OS must be MPE iX 7 0 or MPE iX 7 5 If you are installing a new MPE iX OS onto an XP disk array that will serve as the boot disk MPE iX Ldev 1 refer to Appendix C The appendix provides for instructions on obtaining the
21. REGOING AND TO THE EXTENT ALLOWED BY LOCAL LAW THIS SOFTWARE IS PROVIDED TO YOU AS IS WITHOUT WARRANTIES OF ANY KIND WHETHER ORAL OR WRITTEN EXPRESS OR IMPLIED HP SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY SATISFACTORY QUALITY NON INFRINGEMENT TITLE ACCURACY OF INFORMATIONAL CONTENT AND FITNESS FOR A PARTICULAR PURPOSE Some jurisdictions do not allow exclusions of implied warranties or conditions so the above exclusion may not apply to you to the extent prohibited by such local laws You may have other rights that vary from country to country state to state or province to province WARNING YOU EXPRESSLY ACKNOWLEDGE AND AGREE THAT USE OF THE SOFTWARE IS AT YOUR SOLE RISK HP DOES NOT WARRANT THAT THE FUNCTIONS CONTAINED IN THE SOFTWARE WILL MEET YOUR REQUIREMENTS OR THAT THE OPERATION OF THE SOFTWARE WILL BE UNINTERRUPTED VIRUS FREE OR ERROR FREE OR THAT DEFECTS IN THE SOFTWARE WILL BE CORRECTED THE ENTIRE RISK AS TO THE RESULTS AND PERFORMANCE OF THE SOFTWARE IS ASSUMED BY YOU HP DOES NOT WARRANT OR MAKE ANY REPRESENTATIONS REGARDING THE USE OR THE RESULTS OF THE USE OF THE SOFTWARE OR RELATED DOCUMENTATION IN TERMS OF THEIR CORRECTNESS ACCURACY RELIABILITY CURRENTNESS OR OTHERWISE NO ORAL OR WRITTEN INFORMATION OR ADVICE GIVEN BY HP OR HP S AUTHORIZED REPRESENTATIVES SHALL CREATE A WARRANTY HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX LIMITATION OF
22. WWN Symbolic Name 011001 29 00 00 60 22 00 3fdf 28 00 00 60 22 00 3fdf NULL 011100 50 06 06 00 00 13 19 4c 50 06 0b 00 00 13 19 4d NULL 011201 29 00 0060 22 00 3d 28 00 00 60 22 00 30fb NULL 011300 50 06 06 00 00 13 19 52 50 06 08 00 00 13 19 56 NULL 011400 50 06 06 00 00 10 bd 38 50 06 0b 00 00 10 bd 39 NULL 011532 50 06 06 00 00 12 0d 1a 50 06 0b 00 00 08 ab 4e 28 HP A6188A 011700 50 08 0b 00 00 10 bd 62 50 06 0b 00 00 10 bd 63 NULL You should already know the port number of the plug in port on the Fibre Channel switch where you have connected the disk array If you need to trace the Fibre Channel cable from the disk array to the switch and determine the port to which the array is connected In the example figure above the disk array is connected to pors 5 of the switch You will notice the disk model information in the Symbolic Name portion of the Name Server display at the right on the line for Port 5 The Port ID column of the display has the information needed to form the FC N Port part of the I O path The Port ID is a 6 character hexadecimal digit 3 bytes that decomposes into the three portions Domain Area Port of the FC N Port part of the I O path Since PDC boot paths are set as decimal numbers these three portions of FC N Port value have to be converted from hex to decimal before you can use them to set the primary boot path Example for Port 5 Port ID 011532
23. adev 1ldev 300 path 0 6 2 0 0 0 id hpdarray Class es updated so rerun asoctbl pub sys to recreate asociate pub sys BEGIN VOLUME MOUNTING ON LDEV 300 AVR 9 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX UNKNOWN VOLUME MOUNTED ON LDEV 300 AVR 15 ioconfig adev ldev 301 path 0 6 2 0 0 1 id hpdarray Class es updated so rerun asoctbl pub sys to recreate asociate pub sys BEGIN VOLUME MOUNTING ON LDEV 301 AVR 9 UNKNOWN VOLUME MOUNTED ON LDEV 301 AVR 15 ioconfig adev ldev 302 path 0 6 2 0 0 2 id hpdarray Class es updated so rerun asoctbl pub sys to recreate asociate pub sys BEGIN VOLUME MOUNTING ON LDEV 302 AVR 9 UNKNOWN VOLUME MOUNTED ON LDEV 302 AVR 15 ioconfig exit keeping to group CONFIG SYS Purge old configuration yes no Automatic yes configuration files successfully saved CSYLE18 lt PUB SYS gt 8 Run VOLUTIL to create volume sets and volumes as explained in the next section Installation 35 Create volume sets and volumes After I O configuration has been completed create volume sets and member volumes on the disk array devices using the VOLUTIL utility in the same way that you would do these tasks for any other MPE iX disk Refer to the Volume Management manual 32650 90045 and to the VOLUTIL section of the MPE iX System Utilities Reference Manual 32650 90908 for detailed information on volume creation and management 36 HP StorageWorks Disk Arr
24. apper 2 EXECUTION OF MAPPER2 Processor Identification Hardware Model 5CBH Revision 0 Software Model 4H Revision 0 I O Configuration Type HW SW Revisions Path Component Name ID Model Model Hdwr Firm 0 Astro BC Runway Port CH 582H BH 0 0 0 0 Elroy PCI Bridge DH 782H AH 0 0 0 0 0 0 Ethernet Controller 1011H 0019H 103CH 104FH 41H 0 6 l Elroy PCI Bridge DH 782H AH 0 0 0 6 2 0 Symbios SCSI Controller 1000H OOOFH 103CH 12C0H 37H 0 6 2 0 0 0 HP OPEN 3 0118 0 6 2 0 0 1 HP OPEN 3 0118 0 6 2 0 0 2 HP OPEN 3 7 0118 0 6 2 0 0 3 HP OPEN 3 0118 Resetting the Boot Device Done Exiting RUN COMPLETED ODE gt 4 For the newly added disk array the SCSI HBA is at I O path 0 6 2 0 and the disk array LUNs are at I O paths 0 6 2 0 0 0 0 6 2 0 0 1 0 6 2 0 0 2 and so on 5 Exit back to ISL gt prompt ODE gt exit 6 Start the OS on the primary boot path ISL gt start norecovery group config 7 Use IOCONFIG to configure the SCSI HBA and SCSI disk Ldevs CSYLE18 lt PUB SYS gt ioconfig IOCONFIG A 00 00 catalog A 00 00 c 1994 Hewlett Packard Co All Rights Reserved ioconfig lpath path 0 6 PATH 0 6 LDEV IB PAT PCI BC TYPE BC PMGR PCI ELROY MGR PMGRPRI 2 LMGR MAXIOS 0 ioconfig lpath path 0 6 2 Warning Path doesn t exist IOCONFIG 37 ioconfig ioconfig apath path 0 6 2 id pci device ioconfig apath path 0 6 2 0 id a5159a ioconfig apath path 0 6 2 0 0 id pseudo ioconfig
25. ay XP Operating System Configuration Guide MPE iX 2 Troubleshooting This section describes resolutions for various error conditions you may encounter If you are unable to resolve an error condition ask your HP support representative for assistance See Calling the HP support center on page 40 Troubleshooting 37 Error conditions Depending on your system configuration you may be able to view error messages as follows View SIMs in Command View Device Health tab View R SIMs in Remote Control XP including reference codes and severity levels of recent R SIMs View SIMs that generate SNMP traps on the host Error Condition Recommended Action The logical devices are not recognized by the host Verify that the READY indicator lights on the disk array are ON Verify that fiber cables are correctly installed and firmly connected Verify that the target IDs are properly configured The LUNs for each TID must start at 0 and continue sequentially without skipping any numbers Verify that the TIDs WWNs on each bus are unique Do not install two devices with the same ID on the same bus Recheck the buses for new devices Verify that the disk array Host Mode is set correctly The host does not reboot properly after hard shutdown If you power off the host without executing the shutdown process wait three minutes to allow the disk array s internal timeout process to purge queued commands If
26. bers for worldwide technical support are listed on the HP website under support http h18006 wwwl hp com storage arraysystems html Before you call Be sure to have the following information available Technical support registration number if applicable Product serial numbers Product model names and numbers e Applicable error messages e Operating system type and revision level e Detailed specific questions 40 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX A Disk array device emulations This appendix provides information about supported emulations and device type specifications Some parameters may not be relevant to your array Consult your HP representative for information about supported configurations for your system Disk array device emulations Al Supported emulations MPE iX systems support ONLY the OPEN x emulations LUSE and CVS are not supported OPEN OPEN Emulation Emulation XP Model Type Supported LUSE Cvs LUSE amp CVS OPEN 3 Yes OPEN 8 Yes OPEN 9 Yes XP256 OPEN K Yes OPEN L Yes OPEN M Yes OPEN V OPEN 3 Yes OPEN 8 Yes OPEN 9 Yes XP512 48 OPEN K Yes OPEN L Yes OPEN M Yes OPEN V OPEN 3 Yes OPEN 8 Yes XP1024 128 OPEN 9 Yes XP12000 OPEN K OPEN L Yes OPEN M OPEN V Yes 42 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Device type specifica
27. d record its T O path from MAPPER2 In the following example LUN 2 of the disk array is used at path 0 6 0 0 8 0 102 0 0 2 53 STARTING EXECUTION OF MAPPER2 Processor Identification Hardware Model 5CBH Revision 0 Software Model 4H Revision 0 I O Configuration Type HW SW Revisions Path Component Name ID Model Model Hdwr Firm 0 Astro BC Runway Port CH 582H BH 0 0 0 0 Elroy PCI Bridge DH 782H AH 0 0 0 0 0 0 Ethernet Controller 1011H 0019H 103CH 104FH 41H 0 6 0 0 HP 6795A 2G 1G Fibre Chan Adapter 103CH 1029H 103CH 128CH OBH 0 6 0 0 8 0 102 0 0 0 HP OPEN 3 0118 0 6 0 0 8 0 102 0 0 1 HP OPEN 3 0118 0 6 0 0 8 0 102 0 0 2 HP OPEN 3 0118 0 6 0 0 8 0 102 0 0 3 HP OPEN 3 0118 4 Exitthe ODE environment back to the ISL gt prompt and set the desired primary boot path ODE gt exit ISL gt primpath 0 6 0 0 8 0 102 0 0 2 5 Now INSTALL the OS software from the SLT on the alternate boot path to the selected disk array device on the primary boot path ISL gt install 6 When finished loading the OS software return to the main body of this document at Configure the disk array devices in MPE iX page 28 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX No existing MPE iX boot disk available and disk array is Fibre Channel switch connected If you have no boot disk and the array is connected to a Fibre Channel switch the MAPPER utility CANNOT be
28. e alternate boot path RunODE gt MAPPER2 Select the desired disk array LUN to be your new Ldev 1 and use the I O path reported by MAPPER to be the primary boot path Install the OS onto the new Ldev 1 Noexisting MPE iX boot disk available and disk array is Fibre Channel switch connected page 55 If the system does not already have an MPE iX Release 7 5 OS installed and the disk array you want to use for MPE iX Ldev I is HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Booting from the array SAN connected through a Fibre Channel switch to the host HP e3000 system then use the following procedure You CANNOT use the MAPPER facility to determine the I O paths for the disk array MAPPER2 will not be able to recognize and report the LUNs of the disk array on the Fibre Channel switch You must use web browser access via LAN to the Fibre Channel switch to determine the I O path to use for the primary boot path The remainder of this appendix gives more detailed procedures illustrated with actual examples for these three methods of determining the primary boot path and loading the OS software onto a native Fibre Channel connected disk array 49 Existing MPE iX 7 5 boot disk is available If an existing MPE X boot disk is available simply boot and start the system from the existing boot disk in normal fashion When the system is up run the fescan h command to find and display
29. emote Control XP HP Storage Works Remote Control XP software product used for managing XP arrays Remote service information message Small computer system interface Service information message Simple Network Management Protocol Service processor A notebook computer built into the disk array The SVP provides a direct interface to the disk array and is used only by the HP service representative Target ID Volume Size Configuration is a feature that defines custom volumes CVS volumes that are smaller than normal fixed sized logical disk devices volumes World Wide Name A unique identifier assigned to a Fibre Channel device 61 62 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX A adapters host bus 21 arbitrated loop physical address 20 audience intended 5 authorized reseller HP 8 boot from array 47 from existing boot disk 50 no existing boot disk FC direct 53 no existing disk FC connected 55 C capacity storage per path 25 clustering 22 command devices RAID Manager 16 Command View XP 14 configuring ports 19 connecting disk array 24 conventions documentation 7 D device specifications 43 Index Index devices disk array configuration 28 disk array connecting 24 installation 18 disk arrays supported 5 documentation conventions 7 related 5 emulations 42 F fabric multiple OS 23 fabric router SCSI FC attachment 32 fabric zoning 22
30. es When you are installing A6795A Fibre Channel HBAs on A Class and N Class systems be sure to record the I O slot paths where you install the cards You will need the I O paths of these HBAs later during the I O configuration procedure For SCSI HBA installations recording the I O paths is not required You can determine those I O later using the MAPPER MAPPER2 facility 21 Fabric zoning and LUN security If you plan to use clustering install and configure the clustering software on the servers Clustering is the organization of multiple servers into groups Within a cluster each server is a node Multiple clusters compose a multi cluster environment The following example shows a multi cluster environment with three clusters each containing two nodes The nodes share access to the disk array Multi Cluster CLUSTER 1 GLUSTER 2 Group 00 LUN 00 01 Volumes 00 01 02 Group 01 LUN 00 01 Volumes 00 03 04 Group 02 LUN 00 01 Volumes 00 05 06 Within the Storage Area Network SAN the clusters may be homogeneous all the same operating system or they may be heterogeneous mixed operating systems How you configure LUN security and fabric zoning depends on the operating system mix and the SAN configuration 22 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Multiple operating systems in a shared switch fabric By using appropriate zoning and LUN security you can connect multiple cluste
31. ets you maintain up to nine local copies of logical volumes on the disk array HP Storage Works Continuous Access XP CA lets you create and maintain duplicate copies of local logical volumes on a remote disk array HP StorageWorks Command View XP a software product for managing XP arrays Command View runs on a Windows based management workstation Required for RAID Manager but not to be used as a volume containing any MPE iX data An LDEV that transfers RAID Manager commands to BC or CA logical volumes CVS devices OPEN x CVS are custom volumes that are smaller than normal fixed sized logical disk devices volumes The array cabinet that houses the channel adapters and service processor SVP The array cabinets that house the disk array physical disks Emulation modes can be assigned to LDEVs to make them operate like standard OPEN system disk drives The emulation mode of an LDEV determines its capacity Refer to the appendices for device capacities 59 FC FC AL FCP HBA AP Ldev LDEV LUN LUSE OFC OPEN x OS path 60 Fibre Channel Fibre Channel arbitrated loop Fibre Channel Protocol Host bus adapter Hewlett Packard Company s it relates to MPE iX Ldev refers to an MPE logical device synonymous with an MPE volume member MPE device or LUN created under the control of MPE iX s SYSGEN utility program Logical device An LDEV is created when a RAID group is divided into sections using a
32. failover 15 Fibre Channel native disk array attachment 29 Fibre Channel ports 19 63 H HBAs configuring 21 help obtaining 8 host bus adapters configuring 21 host installation 21 HP authorized reseller 8 technical support 8 installation disk array 18 host 21 OS software 27 procedures 17 installation requirements 14 L LUN Configuration Manager define LUN mapping 25 LUN Configuration Manager XP 14 LUN management 14 LUN security 22 O optional software 14 OS software installation 27 P path storage capacity 25 ports configuring 19 Fibre Channel 19 R RAID Manager command devices 16 related documentation 5 Remote Control 14 S SCSI FC fabric router 15 security LUN 22 SNMP configuration 16 software options 14 system administrator required knowledge 5 system option modes 19 T technical support 8 troubleshooting error conditions 38 HP Support Center 40 W warranty 10 Z zoning fabric 22 64 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX
33. ger 53 cylinders OPEN 3 8 9 E The number of cylinders for a CVS LUSE volume of cylinders T capacity MB specified by user x 1024 7207 x n HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Note 6 Disk array device emulations Example For a CVS LUSE volume with capacity 37 MB and n 4 tt of cylinders T 37 x 1024 7207 x 4 T 52 62T x 4 53x 4 212 OPEN V The number of cylinders for a CVS LUSE volume of cylinders T capacity MB specified by user x 16 15 T x n Example For an OPEN V CVS LUSE volume with capacity 49 MB and n 4 tt of cylinders 49 x 16 15T x 4 T 52 267 x 4 53x 4 212 The capacity of an OPEN 3 8 9 E CVS volume is specified in MB not number of cylinders The capacity of an OPEN V CVS volume can be specified in MB or number of cylinders You set the volume size using the LUN Configuration Manager or Command View software 45 46 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Booting from the array In order to use a native Fibre Channel connected disk array as MPE iX Ldev 1 the boot disk to load boot and run the OS software you must know the primary I O boot path leading to the desired LUN in the XP disk array The primary boot path must be set into PDC memory so that the processor will be able to perform I O to the disk device during system boot operations You can use one of three methods to determine the primary boot path for
34. ice representative each play a role in installation Your HP service representative is responsible for installing the disk array and formatting the disk devices You are responsible for configuring the host server for the new devices with assistance from your HP service representative Installation 13 HP RESTRICTED Features and requirements The disk array has the following features Storage capacity The storage capacity for each model is listed below XP48 Up to 48 drives from 72 GB to 8 7 TB 24 FC ports XP128 From 8 to 128 drives for up to 18 TB 48 FC ports XP512 Up to 512 drives from 72 GB to 93 TB 48 FC ports XP1024 From 8 to 1024 drives for up to 149 TB 64 FC ports XP12000 Up to 1152 drives for up to 165 TB 128 FC ports Disks 18 GB 15 000 RPM 36 GB 10 000 RPM 73 GB 10 000 RPM 181 GB 7 200 RPM e Server support HP e3000 A Class N Class Series 9x8 Series 9x9 and Series 99x Operating system support MPE iX Operating System Release 7 0 Express 1 with patch MPEMX36 or Release 7 5 Before installing the disk array ensure the environment conforms to these requirements e Fibre Channel host adapters for A Class and N Class only or HVD SCSI adapters for Series 9x8 Series 9x9 and Series 99x system models Refer to the adapter documentation for installation Use of SCSI adapters also requires SCSI FC Fabric Routers as described later in this document Recommended HP StorageWorks Command View XP
35. ion procedures Perform these actions to install and configure the disk array 1 Install and configure the disk array page 18 Setting the Host Mode for the disk array ports Setting the System Option Modes e Configuring the Fibre Channel ports 2 Install the host hardware page 21 e Installing the host system Installing and configuring the HBAs Fabric zoning and LUN security Multiple operating systems in a shared switch fabric 3 Connect the disk array page 24 e Determining the paths Storage capacity per path 4 Load the OS software page 27 5 Configure the disk array devices in MPE iX page 28 e Configuring with native Fibre Channel disk array attachment e Configuring with SCSI FC fabric router disk array attachment 6 Create volume sets and volumes page 36 Installation 17 Install and configure the disk array The HP service representative performs these tasks Assembling hardware and installing software Loading the microcode updates e Installing the channel adapters CHAs and cabling e Installing and formatting devices After these tasks are finished you will use Command View or LUN Configuration Manager to complete the tasks listed below If you do not have Command View or LUN Configuration Manager your HP service representative can perform these tasks for you Setting the Host Mode for the disk array ports The disk array ports have Host Modes that you must set depending on the host you use Afte
36. ment 29 Configuring with SCSI FC fabric router disk array attachment 32 Create volume sets and volumes 36 Troubleshooting 37 Error conditions 38 Calling the HP support center 40 Disk array device emulations 41 Supported emulations 42 Device type specifications 43 Booting from the array 47 Existing MPE iX 7 5 boot disk is available 50 No existing MPE iX boot disk available and disk array is direct Fibre Channel connected 53 No existing MPE iX boot disk available and disk array is Fibre Channel switch connected 55 Primary boot path format for Fibre Channel devices 55 Determining the FC N Port I O path 56 Glossary 59 Index 63 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX About this guide This guide describes the requirements and procedures for connecting the XP family of disk arrays to an HP 3000 system and configuring the disk array for operation with the MPE iX operating system Intended audience This guide is intended for system managers who have knowledge of Data processing concepts Direct access storage device subsystems and their basic functions Disk arrays e Operating system commands and utilities Disk arrays Unless otherwise noted the term disk array refers to these disk arrays HP Surestore Disk Array XP512 HP Surestore Disk Array XP48 HP Storage Works Disk Array XP128 HP Storage Works Disk Array XP1024 HP Storage Works XP12000 Disk Array Related documentation
37. n SYSGEN if you prefer but that will require a system reboot after the configuration has been modified You should have recorded the I O paths for the HBAs when the HB As were installed In this example the A6795A Fibre Channel HBA was installed at I O path 0 6 0 0 CSYLE18 lt PUB SYS gt ioconfig IOCONFIG A 00 00 catalog A 00 00 c 1994 Hewlett Packard Co All Rights Reserved ioconfig ap path 0 6 0 id pci_device ioconfig ap path 0 6 0 0 id a6795a td claimed Tachyon XL2 Fibre Channel Mass Storage card at 0 6 0 0 Scanning for fibre channel devices at 0 6 0 0 This may take a while ioconfig ex keeping to group CONFIG SYS Purge old configuration yes no Automatic yes configuration files successfully saved CSYLE18 lt PUB SYS gt 3 Run the fescan h utility to obtain the I O paths for the disk array N ports and LUNs CSYLE18 lt PUB SYS gt fcscan h FCSCAN Version 1 1 Scanning for Fibre Channel devices This could take upto few minutes Please wait FCSCAN has found the following Fibre Channel I O Adapter Cards and Devices on this system SYSGEN PATH DESCRIPTION BOOT MENU PATH 0 6 0 0 Fibre Channel Adapter 0 6 0 0 102 Fibre Channel N Port 0 6 0 0 102 0 HP OPEN 3 disk 0 6 0 0 8 0 102 0 0 0 0 6 0 0 102 1 HP OPEN 3 disk 0 6 0 0 8 0 102 0 0 1 0 6 0 0 102 2 HP OPEN 3 disk 0 6 0 0 8 0 102 0 0 2 0 6 0 0 102 3 HP OPEN 3 disk 0 6 0 0 8 0 102 0 0 3 CSYLE18 lt PUB SYS gt 4 Choose the disk array LUN that you will
38. onnection parameter settings For HP e3000 systems set the port topology to FABRIC ON and the connection parameter to FC AL This provides an NL port on the disk array public arbitrated loop and is the recommended supported topology Arbitrated Loop Fabric Topology Example Disk Array MN Server Fabric Switch FL Port NL Port HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Install the host hardware This section explains how to install and configure the host and host bus adapters HBAs that connect the host to the disk array If you plan to use Fibre Channel switches to create a SAN environment install them according to the manufacturer s instructions If you plan to connect to the disk arrays using HP e3000 SCSI HBAs HVD required install the required A5814A 003 SCSI FC Fabric Routers according to the instructions in the SCSI Fibre Channel Router Installation and User Guide When you are configuring the fabric switch for use with routers make sure that you configure initiator zoning See Jazz article A guide to Success with the A5814A 003 SCSI FC Router referenced on page 6 Installing the host system Install the host system following the HP e3000 system installation instructions Installing and configuring the HBAs Installation Install and configure the host bus adapter cards using the HP HBA installation instructions driver software and setup utiliti
39. r the disk array is installed use Command View shown or LUN Configuration Manager to set the Host Mode for each port xl Fiaa New Host Group Java Applet Window The host mode setting for MPE ix is 08 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Setting the System Option Modes The HP service representative sets the System Option Mode s based on the operating system and software configuration of the host Configuring the Fibre Channel ports Configure the Fibre Channel ports on the disk array using Command View shown or the Fibre Parameter window in LUN Configuration Manager Select the settings for each port based on your storage area network topology Use switch zoning if you connect different types of hosts to the array through the same switch gt QAH QAGS A SE Fibre 10 120 Target CL1 C Fibre E4 2 Target CL1 D Fibre E2 3 Target CL3 a Fibre B2 32 Target CL3 b Fibre B1 33 Target CL3 Fibre AE 34 Target CL3 d Fibre E8 1 Target 4 Change Port Mode 2 Installation 19 20 Fibre address In fabric environments the port addresses are assigned automatically In arbitrated loop environments set the port addresses by selecting a unique arbitrated loop physical address AL PA or loop ID for each port Fabric and c
40. required primary boot path of that disk array device Setting the primary boot path into the processor s PDC memory is a required first step for OS software installation If however you are installing or updating an OS not using a newly connected XP disk array as Ldev 1 determine the primary boot path by the normal HP e3000 methods for example ODE gt run MAPPER or MAPPER or by using fcscan 27 Configure the disk array devices in MPE iX 28 Use either the SYSGEN utility program or the IOCONFIG utility command to perform I O configuration of the new XP disk array devices for the MPE iX OS The SYSGEN utility allows you to prepare a new I O configuration for the system but the new configuration does not take effect until the system is rebooted The IOCONFIG command prepares a new I O configuration and puts it into effect immediately while the system is up without a reboot Both configuration utilities execute in the normal MPE iX system environment while the system is up and running Therefore you must boot and start the OS from the MPE iX Ldev 1 boot disk before you can perform configuration For a pre existing system to which new XP disk array devices are being added you will already have an operable system on an existing Ldev 1 boot disk that you can start up For a newly installed system boot the system from the primary boot path just used to install the system and start the OS using the appropriate factory configura
41. rs with multiple operating systems to the same switch and fabric Environment OS Mix Fabric Zoning LUN Security OS type present in the SAN Standalone SAN homogeneous a single OS Not required Must be used when multiple non clustered type present in the SAN hosts connect through a heterogeneous more than one Required peared port OS type present in the SAN Clustered SAN homogeneous a single OS Not required Must be used when multiple type present in the SAN cluster nodes connect through heterogeneous more than one Required Peder OS type present in the SAN Multi Cluster homogeneous a single OS Not required Must be used when multiple SAN type present in the SAN cluster nodes connect through heterogeneous more than one Required enero po Installation 23 Connect the disk array The HP service representative connects the disk array to the HP e3000 host by 1 If connecting SCSI cables shutting down and powering off the host 2 Verifying operational status of the disk array channel adapters LDEVs and paths 3 Connecting the I O cables between the disk array and the host Fibre Channel cables run from the disk array to either the host system direct native Fibre Channel connection a Fibre Channel switch fabric Fibre Channel connection or to an A5814A 003 SCSI FC Fabric Router host SCSI to disk array Fibre Channel connection If you use a SCSI FC Router
42. run SCSI I O cables from the router to the host system 4 Powering on all peripherals if they were turned off 5 Powering on and booting up the host if it was turned off 6 Verifying the ready status of the disk array and peripherals 24 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Determining the paths Use Command View shown or LUN Configuration Manager to map paths between ports and volumes within the disk array The paths LUNs you create provide the host access to array devices For detailed instructions refer to the Command View or LUN Configuration Manager user guide Write down the LUNs for later use in configuring or verifying the host e O88 4 45 093 53 4m 2 ks command view xp Logged in as administrator Modify Cae COSE suc kp Be f amame R 5 3D 1P CL1 A 10 Target k 5 3D 1P ER 00 14 GO0 00 Standard 5 3D 1P P 01 5C21 09 Solaris k 5 3D 1P d 3 5 3D 1P L 200000E0694112B2 k 5 3D 1P P 02 502u 09 Solaris 03 test 00 Standard 8 CL1 B 10 Target CL1 C E4 Target selected LUNs 0 Remaining LUNs Port 500 Remaining LUNS GRP 250 Edd BU Patty cvpagg ovggtdo 50060B00001181C0A cvpag3 cvg3td1 50060B000007EFBC E cvpa60 cv60td1 S0060B0000075FC4 OPEN 9 5 3D 1P w2kserv new 21 0000E08B028DF8 je OPEN 9 5 3D 1P pasun fe641063 200000E069400AE2 lio OPEN 9 5 3D 1P 20FD006069102600 OPEN 9 5 3D 1P H
43. tion group as described in the System Software Maintenance Manual Regardless of which configuration utility you choose you must determine the system I O paths of the XP disk array devices internal LUNs in order to add those devices to the system I O configuration The procedure to determine the I O paths depends on the I O interface attachment method for your system Native Fibre Channel A Class and N Class systems running MPE iX 7 5 OR e SCSI FC Fabric Router available for all systems HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Follow the procedure below that applies to your system e Configuring with native Fibre Channel disk array attachment page 29 e Configuring with SCSI FC fabric router disk array attachment page 32 Configuring with native Fibre Channel disk array attachment Installation For native Fibre Channel attachment of disk arrays MPE iX Release 7 5 provides the new fescan utility which is capable of determining the I O paths both in SYSGEN and in PDC formats for the disk arrays Before fescan can do this the I O paths of the Fibre Channel HBAs must first be configured in MPE ix using either SYSGEN or IOCONFIG This is the overall procedure for configuring disk arrays with Fibre Channel attachment Boot and start the system e Use SYSGEN or IOCONFIG to configure the I O paths of the Fibre Channel HBAs Your recorded these I O paths when you installed
44. tions Device Type Category Blocks Sector of Heads Sectors Capacity MB Note 1 Note 2 512 bytes Size Cylinders per Note 3 bytes Track OPEN 3 SCSI disk 4806720 512 3338 15 96 2347 OPEN 8 SCSI disk 14351040 512 9966 15 96 7007 OPEN 9 SCSI disk 14423040 512 10016 15 96 7042 OPEN E SCSI disk 28452960 512 19759 15 96 13893 OPEN L SCSI disk 71192160 512 49439 15 96 34761 OPEN V SCSI disk max 125827200 512 Note 5 15 128 Note 6 LUSE OPEN 3 n SCSI disk 4806720 n 512 3338 n 15 96 2347 n OPEN 8 n SCSI disk 14351040 n 512 9966 n 15 96 7007 n OPEN 9 n SCSI disk 14423040 n 512 10016 n 15 96 7042 n OPEN E n SCSI disk 28452960 n 512 19759 n 15 96 13893 n OPEN L n SCSI disk 71192160 n 512 49439 n 15 96 34761 n OPEN V n SCSI disk max 125827200 512 Note 5 15 128 Note 6 Note 4 CVS OPEN 3 CVS SCSI disk Note 4 512 Note 5 15 96 Note 6 OPEN 8 CVS SCSI disk Note 4 512 Note 5 15 96 Note 6 OPEN 9 CVS SCSI disk Note 4 512 Note 5 15 96 Note 6 OPEN E CVS SCSI disk Note 4 512 Note 5 15 96 Note 6 CVS LUSE OPEN 3 n CVS SCSI disk Note 4 512 Note 5 15 96 Note 6 OPEN 8 n CVS SCSI disk Note 4 512 Note 5 15 96 Note 6 OPEN 9 n CVS SCSI disk Note 4 512 Note 5 15 96 Note 6 OPEN E n CVS SCSI disk Note 4 512 Note 5 15 96 Note 6 OPEN V n SCSI disk Note 4 512 Note 5 15 128 Note 6 Capacity 512 x number of blocks 1024 Disk array device emulations 43
45. use as the new MPE iX Ldev 1 and note the BOOT MENU PATH I O path for that disk in the fescan output listing That path will become the system s primary boot path For this example LUN 2 on the disk array was used at BOOT MENU PATH 0 6 0 0 8 0 102 0 0 2 Booting from the array 51 Shut down the running system and reset or TC the computer CSYLE18 lt PUB SYS gt shutdown system SESSION aborted by system management CIERR 6027 CPU 2 Connect 60 TUE AUG 24 2004 3 53 PM 15 53 S2 46 LOGOFF ON LDEV 20 Spoolers notified of a shutdown Shut 16 15 53 47 The Spooling system has been shutdown Shutdown of system processes begins Shut 4 Shutdown of system managers begins Shut 5 Shutdown of operating system complete Shut 6 Set the system s primary boot path to the BOOT MENU PATH you noted in step 4 above Main Menu Enter command or menu gt pa pri 0 6 0 0 8 0 102 0 0 2 Primary boot path 0 6 0 0 8 0 102 0 0 2 0 6 0 0 8 0 66 0 0 2 hex You can now install the OS from the SLT System Load Tape on the alternate boot path onto the disk array device on the primary boot path Primary boot path 0 6 0 0 8 0 102 0 0 2 Alternate boot path 0 0 2 0 6 Console path 0 0 4 0 0 Keyboard path 0 0 4 0 0 Main Menu Enter command or menu gt bo alt Interact with IPL Y N or Cancel gt y Booting Boot IO Dependent Code IODC revision 1 SOFT Booted TAPEIPL Version 1 0 ISL loaded ISL Revision A 00 43 Apr 12
46. w SCSI HBAs and XP disk array devices 4 Locate the I O paths for the SCSI HBAs and disk array devices in the MAPPER output and record the paths for later use in SYSGEN or IOCONFIG 5 Exit the ODE system back to the ISL gt prompt 6 Start MPE X on the primary boot path 7 Run either SYSGEN or IOCONFIG to perform I O configuration of the SCSI HBAs for the disk array devices and the disk array Ldevs 8 For SYSGEN after saving the I O configuration you must shut down and restart the OS to put the new configuration into effect For IOCONFIG the new configuration is immediately effective without any shutdown and reboot 32 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Installation 9 Use the MPEAX VOLUTIL utility to create volume sets and volumes on the new disk array devices A sample I O configuration procedure for disk array devices attached by SCSI FC Fabric Router is presented below For brevity this example shows only relevant excerpts from the MAPPER listing 1 Boot on the primary boot path Main Menu Enter command or menu gt bo pri Interact with IPL Y N or Cancel gt y Booting Boot IO Dependent Code IODC revision 1 SOFT Booted MMSAVE Version 2 8 DUMPAREA found save main memory to disc ISL loaded ISL Revision A 00 43 Apr 12 2000 ISL gt Invoke ODE ISL gt ode Run MAPPER A N Class systems use MAPPER2 33 34 ODE gt run STARTING m
47. with LUN management feature or Remote Control with the LUN Configuration Manager XP option These are used to configure disk array ports and paths Recommended HP StorageWorks Secure Manager XP Allows the host to access only authorized array devices e Optional Other available XP software some may not be supported by your system HP StorageWorks Business Copy XP HP Storage Works Continuous Access XP HP Storage Works Continuous Access Extension HP Storage Works RAID Manager XP 14 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Fibre Channel interface The MPE iX host can use the A7895A 2 Gbps Fibre Channel HBA to connect to the disk array The disk array port should not use auto negotiate to detect the speed of the host Fibre Channel adapter Configure it hard to either 1 or 2 Gbps Even though the interface is Fibre Channel this guide uses the term SCSI disk because disk array devices are defined to the host as SCSI disks SCSI FC Fabric Router Device types The HP e3000 supports the A5814A 003 SCSI FC Fabric Router hardware which enables an HP e3000 with HVD SCSI HBAs to connect to a disk array with a Fibre Channel interface The router converts data between the SCSI I O interface at the host server and the Fibre Channel I O interface at the disk array The HP e3000 system supports only OPEN x device types LUSE and CVS device types are not supported Failover The HP e3000 system
48. without notice The warranties for Hewlett Packard Company products are set forth in the express limited warranty statements accompanying such products Nothing herein sould be construed as constituting an additional warranty Printed in the U S A HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX fifth edition November 2004 part number A595 1 96143 HP StorageWorks Disk Array XP Operating System Configuration Guide MPE iX Contents Contents About this guide 5 Intended audience 5 Disk arrays 5 Related documentation 5 HP storage website 6 Conventions 7 HP technical support 8 HP authorized reseller 8 Revision history 9 Warranty statement 10 Installation 13 Features and requirements 14 Fibre Channel interface 15 SCSI FC Fabric Router 15 Device types 15 Failover 15 SNMP configuration 15 RAID Manager command devices 16 Installation procedures 17 Install and configure the disk array 18 Setting the Host Mode for the disk array ports 18 Setting the System Option Modes 19 Configuring the Fibre Channel ports 19 Install the host hardware 21 Installing the host system 21 Installing and configuring the HBAs 21 Fabric zoning and LUN security 22 Multiple operating systems in a shared switch fabric 23 Connect the disk array 24 Determining the paths 25 Storage capacity per path 25 Load the OS software 27 Configure the disk array devices in MPE iX 28 Configuring with native Fibre Channel disk array attach
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