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SHOW DISK

SSSU Command Reference

SHOW DISK

Use the SHOW DISK command to display disk configuration information for physical disks connected to the currently selected system.

Syntax

SHOW DISK <disk_name>

Examples

SHOW DISK

SHOW DISK “\Disk Groups\Ungrouped Disks\Disk 039"

The first example displays a list of all the physical disks in the currently selected system.

The second example displays specific information about the physical “Disk 039.”

92	Command View EVA Storage System Scripting Utility Reference Guide

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XM Satellite Radio AA-RU5HC-TE manual Show Disk

Contents

Reference Guide Command View EVAhp StorageWorks Storage System Scripting Utility Command View EVA Storage System Scripting Utility Reference Guide Fifth Edition July Part Number AA-RU5HC-TEcontents Command View EVA Storage System Scripting Utility Reference GuideContents Command View EVA Storage System Scripting Utility Reference GuideTables 1 Document ConventionsContents Command View EVA Storage System Scripting Utility Reference Guideabout this guide Intended audience, page Related documentation, page Conventions, pageGetting help, page Command View EVA Storage System Scripting Utility Reference GuideIntended audience Configuration of SAN fabricsCommand View EVA Storage System Scripting Utility Reference Guide Enterprise Virtual Array v2.006, v3.0, v3.010, v3.014, andThis section lists documents that provide additional information Related documentationHP StorageWorks Interactive Help for command view eva Text symbols Document conventions Text symbolsCOMMAND NAMES are uppercase ConventionsCaution Text set off in this manner indicates that failure to follow directions could result in damage to equipment or data Getting help HP technical supportHP storage web site HP authorized resellerInstalling the Storage System Scripting Utility, page Introduction1Description, page Starting the Storage System Scripting Utility, pageDescription Formatting and output of returned dataInstalling the Storage System Scripting Utility Installing the HP-UX kitInstalling the IBM Host Kit To execute SSSULINUX Novell NetWareHP-ALPHA-SSSU-V0x00-xx-1.PCSI file indicate the latest build number OVMSNote The xx designations in the SSSUVxBLDxx command and extracted Note The -l is a lowercase L TRU64Note Substitute your CD-ROM device for cdrom0c, if necessary WINDOWS To execute SSSUExamples Starting the Storage System Scripting UtilitySyntax Introduction The third example starts SSSU and executes multiple commandsCommand View EVA Storage System Scripting Utility Reference Guide Understanding paths and naming conventions SHOW DISKGROUP “\Disk Groups\admin” Virtual Disk ExampleDisk Groups Example ADD VDISK “\Virtual Disks\newcode” SIZE=10Note on OSUNITID and CONSOLELUNID Cross Vraid EMVERSION, page SSSU Command ReferenceCAPTURE CONFIGURATION, page Command introduction SSSU Command Reference Command View EVA Storage System Scripting Utility Reference GuideSyntax ADD COPYSwitches Required Switch ExamplesADD DRGROUP Required Switches ExampleADD DISKGROUP OCCUPANCYALARM= SPAREPOLICY=ADD FOLDER ADD HOST OPERATINGSYSTEM=CUSTOM=16 hex charactersWINDOWS ADD LUN ADD SNAPSHOT ADD SNAPSHOT snapshotname VDISK=vdisktosnapshotRequired switch ADD SNAPSHOT payrollbackup VDISK=\VirtualExamples Disks\payroll\ACTIVE ALLOCATIONPOLICY=DEMANDADD SYSTEM ADD SYSTEM systemnameExample ADD SYSTEM payroll DEVICECOUNT=12 SPAREPOLICY=SINGLEADD VDISK ADD VDISK storagename SIZE=nAllows the I/O to be handled by either controller Sets the World Wide LUN Name The following switch is required with the ADD VDISK command SIZE= Note Remember that this name is the familyname and that SSSU Command ReferenceCommand View EVA Storage System Scripting Utility Reference Guide CAPTURE CONFIGURATION Step 1A scriptStep 3 script Restoring configurationsStep 2 script CAPTURE CONFIGURATION c\sales.txt CAPTURE VALIDATE CAPTURE VALIDATE c\reconfiguresalesdrstep2.txtDELETE DELETE DRGROUP DELETE DISKGROUP SSSU Command ReferenceCommand View EVA Storage System Scripting Utility Reference Guide DELETE DISKGROUP groupnameDELETE FOLDER DELETE FOLDER foldernameDELETE HOST SSSU Command ReferenceCommand View EVA Storage System Scripting Utility Reference Guide DELETE HOST hostnameDELETE LUN DELETE LUN LUNnameDELETE SYSTEM DELETE VDISK DELETE VDISK storagenameSSSU Command Reference Command View EVA Storage System Scripting Utility Reference GuideEMVERSION EXERCISEDISK EXIT FILE snapd1.txt FILE d\scripts\snapshots\d27.txt FILEFILE filename HELP REDISCOVER SSSU Command ReferenceCommand View EVA Storage System Scripting Utility Reference Guide REDISCOVERRESTART Command View EVA Storage System Scripting Utility Reference Guide SELECTSSSU Command Reference SELECT MANAGER SELECT SYSTEM Page SET DRGROUP This is the new name for the specified DRGROUP SSSU Command Reference Command View EVA Storage System Scripting Utility Reference GuideThis example suspends replication for the DR Group Transactions SET DRGROUP “\Data Replication\Transactions” SUSPENDSET DISK SET DISK nameSET DISKGROUP SET DISKGROUP nameSET DISKGROUP “\Disk Groups\pool” NAME=”nuclear secrets” SET FOLDER SET FOLDER nameSET HOST SET HOST nameIBMAIX OPENVMS SOLARIS TRU64 WINDOWS SET MONITOR SET OPTIONS Specify that you do not want the scripting utility to retry commands SSSU Command Reference SET OPTION ONERROR=HALTONERROR NORETRIESCommand View EVA Storage System Scripting Utility Reference Guide VDISKs or presentationsSET SYSTEM SET SYSTEM nameSET VDISK SET VDISK storagenameAllows the I/O to be handled by any controller Does not allow writing to the virtual disk for all presented LUNs SHOW SHOW DRGROUP SHOW DISK SHOW DISKSHOW DISKGROUP SHOW HOST SHOW HOSTSHOW LUN SHOW LUNSHOW MANAGER SHOW MONITOR SHOW OPTIONS SSSU Command ReferenceOptions NOCOMMANDDELAY DISPLAYWIDTH = ONERROR = CONTINUE Command View EVA Storage System Scripting Utility Reference GuideSHOW POWER SHOW POWERSHOW SYSTEM SHOW SYSTEM SHOW SYSTEM payrollSHOW VDISK SHOW VDISKSHOW VDISK virtualdiskname SHOW WORLDWIDENAME SHUTDOWN SSSU Command Reference Command View EVA Storage System Scripting Utility Reference GuideCommand View EVA Storage System Scripting Utility Reference Guide Configuration ExamplesCreating a simple configuration, page Using the SHOW commands, page Creating a simple configuration Creating the storage systemUninitialized Storage System1 ADD SYSTEM Yekao NoSystemSelected Creating and presenting a virtual disk Now LUN 15 is presenting the VDISK to the host Using the SHOW commands SHOW SYSTEMUse the SHOW VDISK command to display information about the virtual disks storage within the selected system SHOW VDISKSHOW HOST ReadCachePolicy On CommProtocol WriteProtect NoUse the SHOW LUN command to display information about specific LUNs SHOW LUNConfiguration Examples Command View EVA Storage System Scripting Utility Reference GuideYekao show lun “\Hosts\maui\1” \Hosts\maui\1 information Name \Hosts\maui\1 StorageName \Virtual Disks\maui1\ACTIVEglossary array controller See controllerSee also read cache, write cache, and mirrored cache See console LUNSee also console LUN See also disk groupEnterprise Virtual Array See host ports initialization password parityparity bit parity checkpreferred path read ahead cachingread caching redundancySee also disk failure protection See also initialization write caching Vraid5World Wide Name See WWN write back caching index Page Page Page NOMIRROREDWRITEBACK 45 technical support, HP 12 text symbols Tru64 UNIX 37 Command View EVA Storage System Scripting Utility Reference GuideSET SHOW and the CONSOLELUNID