IBM
TotalStorage
DS8000
Host
Systems
Attachment
Guide
IBM
TotalStorage
DS8000
Host
Systems
Attachment
Guide
Note:
Beforeusingthisinformationandtheproductitsupports,readtheinformationintheSafetyandenvironmentalnoticesand Noticessections.
FourthEdition(May2005)
ThiseditionreplacesSC26-7628-02andallpreviousversionsofSC26-7628.
©CopyrightInternationalBusinessMachinesCorporation2004,2005.Allrightsreserved.
Contents
Figures . . . xiii
Tables . . . xv
About thisguide . . . xvii
Safetyandenvironmentalnotices . . . xix
Safety notices . . . xix
Environmentalnotices . . . xix
Productrecycling . . . xix
Disposingof products . . . xix
Conventions usedinthisguide . . . xix
Relatedinformation . . . xx
DS8000serieslibrary . . . xx
Other IBMpublications . . . xxi
Ordering IBMpublications . . . xxvi
Websites . . . xxvi
Howto sendyourcomments . . . xxvii
Summary ofChangesforSC26-7628-03IBM TotalStorageDS8000Host SystemsAttachment Guide . . . xxix
Chapter1. IntroductiontoIBMTotalStorage DS8000 . . . 1
DS8000models . . . 1
DS8100(Model921) . . . 4
DS8300(Models 922and9A2) . . . 5
Modelcomparison . . . 5
DS8000physical footprint . . . 6
DS8000performancefeatures. . . 8
Interfacesof theDS8000 . . . 8
IBMTotalStorageDSStorage Manager . . . 9
DSOpenapplicationprogramminginterface . . . 9
DScommand-lineinterface. . . 9
Pathconsiderations forastorageimage . . . 10
FlashCopy,RemoteMirrorandCopyattachmentrestrictions . . . 10
IBMTotalStorageMultipathSubsystemDeviceDriver. . . 11
DS8000hardware specifics . . . 11
Storage unitstructure . . . 11
IBMTotalStorageManagementConsole . . . 12
Hostsystemsthatthestorageunitsupports . . . 13
Attaching aDS8000seriestoanopen-systemshost withfibrechannel adapters . . . 13
Fibre-channel (SCSI-FCP)attachedopen-systemshoststhatthestorageunit supports . . . 14
ESCON-attachedS/390andzSerieshoststhatthestorageunitsupports 15 FICON-attachedS/390andzSerieshoststhatthestorageunitsupports. . . 15
Processor memory . . . 16
General informationaboutattachingtoopen-systemshost withfibre-channel adapters . . . 16
Fibre-channel architecture. . . 16
Fibre-channel cablesandadaptertypes. . . 19
Fibre-channel node-to-nodedistances . . . 19
TargetsandLUNs forfibre-channelattachment . . . 20
LUNaccessmodesforfibre-channelattachment . . . 20
Fibre-channel storageareanetworks. . . 21
Datamanagementfeatures . . . 22
RAID . . . 22
Storage SystemLPARs(logical partitions) . . . 22
CopyServices . . . 23
FlashCopy . . . 25
Disasterrecovery usingCopyServices . . . 26
Comparisonof licensedfunctions . . . 27
ParallelAccess Volumes . . . 28
Chapter2.AttachingtoaAppleMacintoshserver. . . 29
Supported fibre-channeladaptersfor theAppleMacintoshserver . . . 29
Chapter3.AttachingtoaFujitsu PRIMEPOWERhostsystem . . . 31
Supported fibre-channeladaptersfor PRIMEPOWER. . . 31
Fibre-channel attachmentrequirementsfor PRIMEPOWER . . . 31
Installing theEmulexadaptercardfora PRIMEPOWERhostsystem . . . 31
DownloadingtheEmulexadapterdriver fora PRIMEPOWERhost system . . . 32
Installing theEmulexadapterdriverfor aPRIMEPOWERhostsystem . . . . 32
Configuringhostdevicedriversfor PRIMEPOWER . . . 32
ParametersettingsfortheEmulexLP9002Ladapter . . . 34
SettingparametersforEmulexadapters . . . 36
Chapter4.AttachingtoaHewlett-PackardAlphaServer Tru64UNIXhost 37 Attaching toanHPAlphaServerTru64UNIXhostsystem withfibre-channel adapters . . . 37
Supportedfibre-channeladaptersfor theHPAlphaServerTru64UNIXhost system . . . 37
Supportedoperating systemlevelsfor fibre-channelattachmentto anHP Tru64UNIXhost . . . 37
Fibre-channel Tru64UNIXattachmentrequirements . . . 37
Fibre-channel Tru64UNIXattachmentconsiderations. . . 38
Supporting theAlphaServerConsoleforTru64UNIX . . . 38
Attaching theHPAlphaServerTru64UNIXhosttoa storageunitusing fibre-channeladapters . . . 39
InstallingtheKGPSA-xxadaptercard inanTru64UNIXhostsystem . . . . 40
Settingthemodefor theKGPSA-xxhostadapter . . . 41
Settingupthestorageunitto attachtoanHPAlphaServerTru64UNIXhost system withfibre-channeladapters. . . 42
Configuringthestorageforfibre-channelTru64UNIXhosts . . . 46
Removing persistentreservesforTru64UNIX5.x . . . 47
LimitationsforTru64UNIX . . . 50
Chapter5.AttachingtoaHewlett-PackardAlphaServer OpenVMShost 51 Supported fibre-channeladaptersfor theHPAlphaServerOpenVMShost system . . . 51
Fibre-channel OpenVMSattachmentrequirements. . . 51
Fibre-channel OpenVMSattachmentconsiderations . . . 51
Supported OpenVMSfeaturecodes . . . 52
Supported microcodelevelsfortheHPOpenVMS hostsystem . . . 52
Supported switchesfortheHPOpenVMShostsystem . . . 52
Attaching theHPAlphaServer OpenVMShosttoa storageunitusing fibre-channeladapters . . . 52
Supportedoperating systemlevelsfor fibre-channelattachmentto anHP
OpenVMShost . . . 52
Confirming theinstallationof theOpenVMSoperating system. . . 53
InstallingtheKGPSA-xxadaptercard inanOpenVMShostsystem . . . 53
Settingthemodefor theKGPSA-xxhostadapterinanOpenVMShostsystem 54 Settingupthestorageunitto attachtoanHPAlphaServer OpenVMShost system withfibre-channeladapters. . . 55
AddingormodifyingAlphaServer fibre-channelconnectionsfor theOpenVMS host . . . 55
DefiningOpenVMSfibre-channeladapterstothestorageunit. . . 55
Configuringfibre-channelhost adapterports forOpenVMS. . . 56
OpenVMSfibre-channelconsiderations . . . 56
OpenVMSUDIDSupport . . . 56
OpenVMSLUN0 -CommandControlLUN . . . 58
Confirming fibre-channelswitchconnectivityforOpenVMS. . . 58
Confirming fibre-channelstorageconnectivityfor OpenVMS . . . 59
OpenVMSWorldWideNodeNamehexadecimalrepresentations . . . 60
Verifying thefibre-channelattachmentof thestorageunitvolumesfor OpenVMS. . . 60
Configuringthestorageforfibre-channelOpenVMShosts . . . 61
OpenVMSfibre-channelrestrictions . . . 61
Troubleshootingfibre-channelattachedvolumesfortheOpenVMShostsystem 62 Chapter6.AttachingtoaHewlett-Packard Servers(HP-UX)host . . . 65
Attaching withfibre-channeladapters. . . 65
Supportedfibre-channeladaptersfor HP-UXhosts. . . 65
Fibre-channel attachmentrequirementsfor HP-UXhosts . . . 65
Installingthefibre-channeladapterdriversfor HP-UX11.i,andHP-UX11iv2 66 Settingthequeuedepth fortheHP-UXoperatingsystemwithfibre-channel adapters . . . 66
ConfiguringthestorageunitforclusteringontheHP-UX11iv2operatingsystem 66 Chapter7.Attachingtoan IBMiSerieshost . . . 69
Attaching withfibre-channeladaptersto theIBMiSerieshostsystem . . . 69
Supportedfibre-channeladaptercardsfor IBMiSerieshosts . . . 69
Fibre-channel attachmentrequirementsfor IBMiSerieshosts. . . 69
Fibre-channel attachmentconsiderationsfor IBMiSerieshosts . . . 69
HostlimitationsforIBMiSerieshosts. . . 70
IBMiSerieshardware . . . 71
IBMiSeriessoftware. . . 71
General informationforconfigurationsfor IBMiSerieshosts . . . 71
Recommended configurationsforIBMiSerieshosts . . . 72
RunningtheLinuxoperatingsystemonanIBMi5server . . . 74
Supportedfibre-channeladaptersfor IBMi5serversrunningtheLinux operating system . . . 74
RunningtheLinuxoperatingsysteminaguestpartitiononanIBMi5servers 74 Planning torunLinuxinahostedor nonhostedguestpartition . . . 75
Creatingaguestpartitionto runLinux . . . 76
ManagingLinuxina guestpartition . . . 77
Ordering anewserverorupgradinganexistingservertorunaguestpartition 78 Chapter8.Attachingtoan IBMNASGateway500host. . . 79
SupportedadaptercardsforIBMNASGateway500hosts. . . 79
Findingtheworldwideportname . . . 79
ObtainingWWPNsusingaWebbrowser . . . 79
MultipathingsupportforNASGateway500 . . . 81
MultipathI/OandSDDconsiderationsfor NASGateway500 . . . 81
Hostattachmentmultipathingscripts . . . 81
MultipathingwiththeSubsystemDeviceDriver . . . 83
Chapter9.Attachingtoan IBMRS/6000orIBM eServerpSerieshost . . . 85
Installing the2107 hostattachmentpackageonIBMpSeriesAIXhosts . . . . 85
Preparingfor installationof thehostattachmentpackageonIBMpSeriesAIX hosts. . . 85
Installingthehost attachmentpackageonIBMpSeriesAIXhosts . . . 85
Upgradingthehost attachmentpackageonIBMpSeriesAIXhosts. . . 86
Attaching withfibre-channeladapters. . . 86
Supportedfibre-channeladaptercardsfor IBMpSerieshosts. . . 86
Fibre-channel attachmentrequirementsfor IBMpSerieshosts . . . 87
Fibre-channel attachmentconsiderationsfor IBMpSerieshosts . . . 87
Verifying theconfigurationof thestorageunit forfibre-channeladapters on theAIXhost system . . . 87
Making SANchangesforIBMpSerieshosts . . . 88
Support forfibre-channelboot . . . 89
Prerequisites forsettinguptheIBMpSerieshostasafibre-channelboot device . . . 89
Fibre-channel bootconsiderationsfor IBMpSerieshosts . . . 89
SupportedIBMRS/6000or IBMpSerieshostsforfibre-channelboot . . . . 89
Supportedlevels offirmware forfibre-channelboot onIBMpSerieshosts 90 Supportedlevels offibre-channeladaptermicrocodeonIBMpSerieshosts 90 InstallationmechanismsthatPSSPsupportsforbootinstall from fibre-channelSANDASDonIBMpSerieshosts . . . 90
Support fordiskconfigurationsforRS/6000 forafibre-channelbootinstall 90 Support forfibre-channelbootwhenadisksubsystemisattachedonIBM pSerieshosts . . . 90
Attaching tomultipleRS/6000orpSerieshostswithouttheHACMPhostsystem 91 Considerationsfor attachingto multipleRS/6000 orpSerieshostswithout the HACMPhostsystem . . . 91
SavingdataonthestorageunitwhenattachingmultipleRS/6000orpSeries host systemstothestorageunit. . . 91
Restoringdata onthestorageunitwhenattachingmultipleRS/6000or pSerieshostsystemsto thestorageunit . . . 92
RunningtheLinuxoperatingsystemonanIBMpSerieshost . . . 92
Attachmentconsiderations forrunningtheLinuxoperating systemonanIBM pSerieshost . . . 92
Hardwarerequirements fortheLinuxoperatingsystemonthepSerieshost 93 Softwarerequirementfor theLinuxoperating systemonthepSerieshost 93 Preparingto installtheSubsystemDeviceDriverfor theLinuxoperating system onthepSerieshost . . . 94
InstallingtheSubsystemDeviceDriveronthepSerieshostrunningtheLinux operating system . . . 94
UpgradingtheSubsystemDeviceDriverfortheLinuxoperatingsystem on thepSerieshost . . . 95
Verifying theSubsystemDeviceDriverfor theLinuxoperating systemonthe pSerieshost . . . 95
ConfiguringtheSubsystemDeviceDriver . . . 96
MigratingwithAIX5LVersion5.2 . . . 96
Storage unitmigrationissues whenyouupgradetoAIX5LVersion5.2 maintenancerelease5200-01 . . . 96
Storage unitmigrationissues whenyouremovetheAIX5LVersion5.2with the5200-01Recommended Maintenancepackagesupport. . . 98
Chapter10.Attachingtoan IBMS/390orIBM eServerzSerieshost. . . . 99
ESCON connectivityonzSerieshosts . . . 99
Attaching withESCON adapters . . . 100
Controllerimagesandinterconnectionsfor ESCONadaptersonzSeries hosts . . . 100
Hostadapters, cables,distances,andspecificationsforESCON adapterson zSerieshosts . . . 100
Cablelengths andtypesfor ESCONadaptersonzSerieshosts . . . 101
Logical pathsandpathgroupsfor ESCONadaptersonzSerieshosts . . . 101
DatatransferforESCONadapters onzSerieshosts. . . 101
Directorsandchannel extendersfor ESCONadaptersonzSerieshosts 101 Identifying theportforTSOcommandsonzSerieshosts . . . 101
MigratingfromESCONto nativeFICON . . . 102
MigratingfromESCONtonativeFICONonzSerieshosts:FICONsupport 102 MigratingfromESCONtonativeFICONonzSerieshosts:Native ESCON configuration . . . 102
MigratingfromESCONtonativeFICONonzSerieshosts:Mixed configuration . . . 103
MigratingfromESCONtonativeFICONonzSerieshosts:FICON configuration . . . 104
MigratingfromaFICONbridgeto anativeFICONattachment . . . 105
MigratingfromaFICONbridgeto anativeFICONattachmentonzSeries hosts:FICONbridgeoverview . . . 105
MigratingfromaFICONbridgeto anativeFICONattachmentonzSeries hosts:FICONbridgeconfiguration . . . 105
MigratingfromaFICONbridgeto anativeFICONattachmentonzSeries hosts:Mixedconfiguration . . . 106
MigratingfromaFICONbridgeto anativeFICONattachmentonzSeries hosts:Native FICONconfiguration . . . 107
Attaching withFICONadapters . . . 108
ConfiguringthestorageunitforFICONattachmentonzSerieshosts. . . . 108
Attachmentconsiderations forattachingwithFICONadaptersonzSeries hosts . . . 108
Attaching toa FICONchannelonaS/390or zSerieshost . . . 110
Registered state-changenotifications(RSCNs)onzSerieshosts . . . 111
Linuxfor S/390andzSeries. . . 112
Attaching astorageunitto anS/390or zSerieshost runningLinux . . . . 112
RunningLinuxonanS/390orzSerieshost . . . 112
Attaching FCPadapters onzSerieshosts. . . 113
Chapter11.AttachingtoanIntelhostrunningLinux . . . 119
SupportedadaptercardsforanIntelhostrunningLinux . . . 119
Attaching withfibre-channeladapters . . . 119
Attachmentrequirementsfor anIntel hostrunningLinux . . . 119
Attachmentconsiderations foranIntelhostrunningLinux. . . 120
InstallingtheEmulexadaptercardforanIntelhost runningLinux. . . 120
DownloadingtheEmulexadapterdriver foranIntelhostrunningLinux 121 InstallingtheEmulexadapterdriverfor anIntel hostrunningLinux . . . . 121
InstallingtheQLogic adaptercardfor anIntelhostrunningLinux . . . 122
DownloadingthecurrentQLogic adapterdriver foranIntelhostrunning Linux . . . 123
InstallingtheQLogic adapterdriver foranIntelhostrunningLinux . . . . 123
DefiningthenumberofdiskdevicesonLinux . . . 123
Configuringthestorageunit. . . 125
ConfiguringthestorageunitforanIntelhostrunningLinux . . . 125
AssigningthesystemIDto thepartitionforanIntelhostrunningLinux 126 Creatingandusingfilesystemsonthestorageunitfor anIntelhost running
Linux . . . 127
SCSIdiskconsiderationsfor anIntelhostrunningLinux . . . 128
ManuallyaddingandremovingSCSIdisks . . . 128
LUNidentification fortheLinuxhost system. . . 128
SCSIdiskproblemidentificationandresolution . . . 130
Support forfibre-channelboot . . . 130
Creatingamodulesdiskfor SUSELINUXEnterpriseServer9.0 . . . 130
InstallingLinuxovertheSANwithoutanIBMSubsystemDeviceDriver 130 Updatingto amorerecentmodulewithoutanIBMSubsystemDeviceDriver 132 InstallingLinuxovertheSANwithanIBMSubsystemDeviceDriver. . . . 132
Chapter12.Attachingto anIntelhostrunningVMwareESXserver . . . 139
Supported adaptercardsforanIntelhostrunningVMwareESXServer . . . 139
Attaching withfibre-channeladapters . . . 139
Attachmentrequirementsfor anIntel hostrunningVMwareESXserver 139 Attachmentconsiderations foranIntelhostrunningVMwareESXServer 140 InstallingtheEmulexadaptercardforanIntelhost runningVMwareESX Server. . . 140
InstallingtheQLogic adaptercardfor anIntelhostrunningVMwareESX Server. . . 141
DefiningthenumberofdisksdevicesonVMwareESXServer . . . 142
SCSIdiskconsiderationsfor anIntelhostrunningVMwareESXserver . . . 142
LUNidentification fortheVMwareESXconsole . . . 142
Disk devicediscoveryonVMwareESX . . . 145
Persistentbinding . . . 145
Configuringthestorageunit. . . 146
ConfiguringthestorageunitforanIntelhostrunningVMwareESXServer 146 Partitioningstorageunitdisksfor anIntel hostrunningVMwareESXServer 146 CreatingandusingVMFSonthestorageunitforanIntelhostrunning VMwareESXServer . . . 148
CopyServices considerations . . . 148
Chapter13.Attachingto aNovellNetWarehost . . . 151
Attaching withfibre-channeladapters . . . 151
Attaching aNovellNetWarehostwithfibre-channeladapters . . . 151
Fibre-channel attachmentconsiderationsfor aNovellNetWarehost . . . . 151
InstallingtheEmulexadaptercardfora NovellNetWare host . . . 151
DownloadingthecurrentEmulexadapterdriverfor aNovellNetWarehost 152 InstallingtheEmulexadapterdriverfor aNovellNetWarehost . . . 152
DownloadingthecurrentQLogic adapterdriver fora NovellNetWare host 152 InstallingtheQLogic QLA23xxadaptercardfora NovellNetWare host 153 Installingtheadapterdriversfora NovellNetWare host . . . 154
Chapter14.Attachingto aiSCSIGatewayhost . . . 157
Attachmentconsiderations . . . 157
Attachmentoverviewof theiSCSI Gatewayhost . . . 157
Attachmentrequirementsfor theiSCSIGatewayhost . . . 157
Ethernetadapterattachmentconsiderationsfor theiSCSI Gatewayhost 158 Configuringforstoragefor theiSCSIGatewayhost . . . 158
iSCSI GatewayoperationthroughtheIPServiceModule . . . 159
Chapter15.Attachingto anIBMSANFileSystem . . . 161
Attaching toanIBMSANFileSystemmetadata serverwithFibre-channel adapters . . . 161
Configuringastorageunitfor attachmenttotheSANFileSystemmetadata
node . . . 161
Chapter16.Attachingtoan IBMSANVolumeControllerhost. . . 163
Attaching toanIBMSANVolumeControllerhostwithfibre-channeladapters 163 Configuringthestorageunitforattachmentto theSANVolumeControllerhost system . . . 163
Chapter17.Attachingan SGIhostsystem . . . 165
Attaching anSGIhostsystem withfibre-channeladapters . . . 165
Fibre-channel attachmentconsiderationsfor theSGIhost system. . . 165
Fibre-channel attachmentrequirementsfor theSGIhost system . . . 165
Checking theversionoftheIRIXoperating systemfortheSGIhostsystem 166 Installinga fibre-channeladaptercardfor theSGIhostsystem. . . 166
Verifying theinstallationof afibre-channeladaptercardfor SGI . . . 166
Configuringthefibre-channeladapterdriversforSGI . . . 167
Installinganopticalcablefor SGIinaswitched-fabrictopology. . . 167
Installinganopticalcablefor SGIinanarbitratedlooptopology . . . 167
Confirming switchconnectivityfor SGI. . . 167
Displayingzoning informationfortheswitch. . . 168
Confirming storageconnectivity . . . 169
Confirming storageconnectivityforSGIinaswitched-fabrictopology . . . 169
Confirming storageconnectivityforSGIinafibre-channelarbitrated loop topology . . . 170
Configuringthestorageunitforhostfailover . . . 170
Configuringthestorageunitforhostfailover . . . 170
Confirming theavailabilityoffailover . . . 171
Making aconnectionthroughaswitched-fabrictopology . . . 171
Making aconnectionthroughanarbitrated-looptopology . . . 172
SwitchingI/Ooperationsbetweentheprimaryandsecondarypaths . . . . 172
Configuringstorage. . . 172
Configurationconsiderations . . . 172
Configuringstorageina switchedfabrictopology. . . 173
Configuringstorageinanarbitratedloop topology . . . 175
Chapter18.Attachingtoa Sunhost. . . 179
Attaching withfibre-channeladapters . . . 179
Supportedfibre-channeladaptersfor Sun . . . 179
Fibre-channel attachmentrequirementsfor Sun . . . 179
InstallingtheEmulexadaptercardfora Sunhost system. . . 180
DownloadingtheEmulexadapterdriver foraSunhostsystem. . . 181
InstallingtheEmulexadapterdriverfor aSunhostsystem . . . 181
InstallingtheAMCCPCIadaptercardfor Sun . . . 181
DownloadingthecurrentAMCCPCIadapterdriver forSun . . . 182
InstallingtheAMCCPCIadapterdriverfor Sun . . . 182
InstallingtheAMCCSBUSadaptercardforSun . . . 182
DownloadingthecurrentAMCCSBUSadapterdriverfor Sun . . . 182
InstallingtheAMCCSBUSadapterdriverfor Sun . . . 182
InstallingtheQLogic adaptercardintheSunhost . . . 183
DownloadingtheQLogicadapterdriverfor Sun . . . 183
InstallingtheQLogic adapterdriver packagefor Sun . . . 183
Configuringhostdevicedrivers . . . 184
Configuringhostdevicedriversfor Sun . . . 184
ParametersettingsfortheEmulexadaptersfor theSunhostsystem . . . 185
ParametersettingsfortheAMCCadaptersfor theSunhost system . . . . 187
ParametersettingsfortheQLogicQLA23xxadaptersfor SanSurf
configuration(4.06+driver) . . . 191
SettingtheSunhost systemparameters . . . 192
SettingparametersforAMCCadapters . . . 193
SettingparametersforEmulexorQLogic adapters . . . 193
Installing theSubsystemDeviceDriver . . . 194
Attaching astorageunitto aSunhostusingStorageTrafficManagerSystem 194 ConfiguringtheSunSTMShostsettings . . . 195
Attaching astorageunitto aSunhostusingSunCluster . . . 195
Chapter19.Attachingto aWindows2000 host . . . 197
Attaching withfibre-channeladapters . . . 197
Supportedfibre-channeladaptersfor Windows2000 . . . 197
Fibre-channel attachmentrequirementsfor theWindows2000host system 197 Fibre-channel attachmentconsiderationsfor Windows2000 . . . 198
Installingandconfiguring theEmulexadaptercard . . . 198
Installingandconfiguring theNetfinityadaptercardfor Windows2000 201 UpdatingtheWindows2000devicedriver . . . 203
Installingandconfiguring theQLogic adaptercardsinWindows2000 . . . 203
Verifying thatWindows2000 isconfiguredfor storage . . . 206
Configuringforavailabilityandrecoverability . . . 206
Configurationconsiderations . . . 206
SettingtheTimeOutValueregistry forWindows2000 . . . 206
Installing remotefibre-channelbootsupportforaWindows2000host system 207 Configurezoningandobtainstorage . . . 207
FlashQLogichost adapter . . . 208
ConfigureQLogic hostadapters . . . 208
Windows2000Installation . . . 208
Windows2000PostInstallation . . . 209
Chapter20.Attachingto aWindowsServer2003host. . . 211
Attaching withfibre-channeladapters . . . 211
Supportedfibre-channeladaptersfor WindowsServer2003 . . . 211
Fibre-channel attachmentrequirementsfor theWindowsServer2003host system. . . 211
Fibre-channel attachmentconsiderationsfor WindowsServer2003 . . . . 212
Installingandconfiguring theEmulexadaptercard . . . 212
Installingandconfiguring theNetfinityadaptercard . . . 215
UpdatingtheWindowsServer2003devicedriver. . . 217
Installingandconfiguring theQLogic adaptercards . . . 217
Verifying thatWindowsServer2003 isconfiguredfor storage . . . 220
Configuringforavailabilityandrecoverability . . . 220
Configurationconsiderations . . . 220
SettingtheTimeOutValueregistry forWindowsServer2003. . . 220
Installing remotefibre-channelbootsupportforaWindowsServer2003host system . . . 221
Configurezoningandobtainstorage . . . 221
FlashQLogichost adapter . . . 222
ConfigureQLogic hostadapters . . . 222
Windows2003Installation . . . 222
Windows2003PostInstallation . . . 223
Appendix. Locatingthe worldwideportname(WWPN) . . . 225
Fibre-channel portnameidentification . . . 225
LocatingtheWWPNfora FujitsuPRIMEPOWERhost. . . 225
LocatingtheWWPNfora Hewlett-Packardhost . . . 226
LocatingtheWWPNforanIBMeServer iSerieshost . . . 227
LocatingtheWWPNforanIBMeServer pSeriesoranRS/6000 host . . . . 227
LocatingtheWWPNfora Linuxhost . . . 228
LocatingtheWWPNfora NovellNetWare host . . . 229
LocatingtheWWPNforanSGIhost . . . 229
LocatingtheWWPNfora Sunhost . . . 230
LocatingtheWWPNfora Windows2000 host. . . 230
LocatingtheWWPNfora WindowsServer2003 host . . . 231
Accessibility . . . 233
Notices . . . 235
Termsandconditionsfor downloadingandprintingpublications . . . 236
Trademarks. . . 237
Electronicemissionnotices . . . 238
FederalCommunications Commission(FCC)statement . . . 238
Industry Canadacompliancestatement . . . 238
Europeancommunity compliancestatement. . . 238
JapaneseVoluntary ControlCouncilforInterference(VCCI)classA statement . . . 239
Korean Ministryof InformationandCommunication(MIC) statement. . . . 239
TaiwanclassAcompliancestatement . . . 240
Glossary . . . 241
. . . 241
Figures
1. Abasemodel(withfrontcoveroff)anditsmain components . . . 2
2. Anexpansionmodel(withfrontcoveroff)anditsmain components . . . 3
3. Maximumconfigurationfor Model921 . . . 4
4. Maximumconfigurationfor Models922and9A2. . . 5
5. DS8000physicalfootprint.Dimensionsareincentimeters (inches).. . . 7
6. Point-to-pointtopology. . . 17
7. Switched-fabrictopology . . . 18
8. Arbitratedlooptopology . . . 19
9. Exampleofsd.conf fileentriesforfibre-channel . . . 33
10. Exampleofa startlpfcauto-generatedconfiguration. . . 34
11. Confirmingthestorageunitlicensedmachinecode onanHPAlphaServerthroughthetelnet command . . . 39
12. Exampleofthesizer-vcommand . . . 40
13. Exampleofthesetmode diagcommandandthewwidmgr-showadaptercommand. . . 41
14. Exampleresultsofthewwidmgrcommand. . . . 41
15. Exampleoftheswitchshowcommand . . . 43
16. ExampleofstorageunitvolumesontheAlphaServerconsole . . . 43
17. Exampleofa hexstringfor astorageunitvolumeonanAlphaServerTru64UNIXconsole 44 18. Exampleofa hexstringthatidentifiesthedecimalvolumenumberforastorageunitvolume on anAlphaServer consoleorTru64UNIX . . . 44
19. Exampleofhexrepresentationof last5charactersofa storageunitvolumeserialnumberonan AlphaServerconsole . . . 44
20. Exampleofthehwmgrcommandtoverifyattachment . . . 45
21. Exampleofa Kornshellscripttodisplayasummaryofstorageunitvolumes . . . 46
22. ExampleoftheKornshellscriptoutput. . . 46
23. Exampleoftheessvol script . . . 48
24. Exampleofthescucommand . . . 48
25. Exampleofthescucommand . . . 49
26. Exampleofthescuclear command . . . 49
27. Exampleofthescucommandto showpersistentreserves . . . 50
28. Exampleofshowsystem commandto showsystemcommandontheOpenVMSoperating system 53 29. Exampleoftheproductshowhistorycommandtochecktheversionsofpatches alreadyinstalled 53 30. Exampleofthesetmode diagcommandandthewwidmgr-showadaptercommand. . . 54
31. Exampleresultsofthewwidmgrcommand. . . . 55
32. Exampleoftheswitchshowcommand . . . 59
33. ExampleofstorageunitvolumesontheAlphaServerconsole . . . 59
34. Exampleofa WorldWide NodeNamefor thestorageunitvolume onanAlphaServerconsole 60 35. Exampleofa volumenumberforthestorageunitvolumeonanAlphaServer console . . . 60
36. ExampleofwhatisdisplayedwhenyouuseOpenVMSstorageconfigurationutilities. . . 61
37. Exampleofthedisplayfortheauxiliarystoragehardwareresourcedetailfora 2766or2787 adaptercard . . . 70
38. Exampleofthelogical hardwareresourcesassociatedwithanIOP . . . 72
39. Exampleofthedisplayfortheauxiliarystoragehardwareresourcedetailforthestorageunit 72 40. Exampleoutputfromthelscfg-vpl“fcs*”|grepNetworkcommand. . . . 80
41. Exampleoutputsavedto atextfile . . . 80
42. Exampleofinstalledfileset . . . 82
43. ExampleenvironmentwhereallMPIOdevicesremoved . . . 82
44. Exampleofinstalledhost attachmentscripts. . . 83
45. ExampleofextractingtheSDDarchive. . . 84
46. Exampleofa listofdevicesdisplayedwhenyouusethelsdev-Ccdisk|grep2107commandfor fibre-channel . . . 88
47. Exampleofa listofotherdevicesdisplayedwhenyouusethelsdisk commandfor fibre-channel. 88 48. ESCONconnectivity . . . 99
49. Portidentificationfor S/390andzSeriesTSOcommands . . . 102
50. ExampleofanESCONconfiguration . . . 103
51. ExampleofanESCONconfigurationwithaddedFICONchannels . . . 104
52. Exampleofa nativeFICONconfigurationwithFICONchannelsthathavebeenmoved nondisruptively . . . 105
53. Exampleofhow toconfigureaFICONbridgefromanS/390orzSerieshostsystem toastorage unit . . . 106
54. Exampleofhow toadda FICONdirectorandaFICONhostadapter . . . 107
55. ExampleoftheconfigurationaftertheFICONbridgeisremoved. . . 108
56. Exampleofprerequisite informationforFCPLinuxonzSeries. . . 114
57. Exampleofprerequisite informationforFCPLinuxonzSeries. . . 115
58. Exampleofprerequisite informationforFCPLinuxonzSeries. . . 116
59. Exampleofprerequisite informationforFCPLinuxonzSeries. . . 117
60. Exampleofa scriptto addmorethanonedevice . . . 117
61. Exampleofhow toaddSCSIdevicesthroughtheadd_mapcommand . . . 118
62. Savingthemoduleparametersinthe/etc/zfcp.conf file . . . 118
63. ExampleofLogical VolumeManagerMultipathing . . . 118
64. Exampleofrange ofdevicesfora Linuxhost . . . 125
65. Exampleofdifferentoptionsfor thefdiskutility . . . 126
66. Exampleofa primarypartitiononthedisk/dev/sdb. . . 126
67. Exampleofassigning aLinuxsystemIDtothepartition . . . 127
68. Exampleofcreating afilewiththemke2fs command . . . 127
69. Exampleofcreating afilewiththemkfscommand . . . 128
70. ExampleoutputforaLinuxhostthatonly configuresLUN0 . . . 129
71. ExampleoutputforaLinuxhostwithconfiguredLUNs . . . 129
72. Exampleofa completelinuxrc fileforRed Hat . . . 137
73. Exampleofa completelinuxrc fileforSUSE . . . 138
74. ExampleofQLogic Output: . . . 143
75. ExampleofEmulexOutput: . . . 144
76. Examplelistingof aVmhbadirectory . . . 144
77. ExampleofVmhba entries. . . 145
78. Exampleofthedifferentoptionsfor thefdiskutility:. . . 147
79. Exampleofprimarypartitiononthedisk/dev/vsd71 . . . 147
80. ExampleofPCIbusslots . . . 167
81. Exampleresultsfortheswitchshowcommand . . . 168
82. ExampleresultsforthecfgShow command. . . 169
83. Exampleofcommands toturnfailoveron . . . 171
84. Exampleofanedited/etc/failover.conffile . . . 172
85. Exampleofanedited/etc/failover.conffileforanarbitratedloop connection. . . 172
86. Examplecommandsfor theIRIXswitched fabricstorageconfigurationutility . . . 174
87. Examplecommandsfor theIRIXswitched fabricstorageconfigurationutility,part2. . . 175
88. Examplecommandsfor theIRIXarbitrated loopstorageconfigurationutility . . . 176
89. Examplecommandsfor theIRIXarbitrated loopstorageconfigurationutility, part2 . . . 177
90. Exampleofsd.conf fileentriesforfibre-channel . . . 184
91. Exampleofa startlpfcauto-generatedconfiguration . . . 185
92. Examplebindinginsertsfor qlaxxxx.conf. . . 192
93. ExampleofwhatisdisplayedwhenstarttheWindows2000 host . . . 202
94. ExampleofwhatthesystemdisplayswhenyoustarttheWindowsServer2003host . . . 216
95. ExampleoftheoutputfromtheHewlett-PackardAlphaServer wwidmgr-showcommand 226 96. ExampleoftheoutputfromtheHewlett-Packard#fgrep wwn/var/adm/messagescommand 226 97. ExampleoftheoutputfromtheHewlett-Packardfcmsutil/dev/td1|grepworldcommand. 227 98. Exampleofwhatisdisplayedinthe/var/log/messages file . . . 229
Tables
1. DS8000modelcomparison chart . . . 6
2. Comparisonof licensedfunctions. . . 27
3. RecommendedconfigurationfileparametersfortheEmulexLP9002Ladapter . . . 35
4. Maximumnumberof adaptersyoucanusefor anAlphaServer . . . 38
5. Maximumnumberof adaptersyoucanusefor anAlphaServer . . . 51
6. Hostsystem limitationsfor theIBMiSerieshostsystem . . . 70
7. Capacityandmodelsof diskvolumesforIBMiSeries . . . 73
8. RecommendedsettingsfortheQLogicadaptercardfor anIntel hostrunningLinux. . . 122
9. RecommendedsettingsfortheQLogicadaptercardfor anIntel hostrunningVMwareESX Server . . . 141
10. RecommendedsettingsfortheQLogicQLA23xxadaptercardforaNovellNetWarehost 153 11. Solaris8 minimumrevisionlevelpatchesfor fibre-channel . . . 180
12. RecommendedconfigurationfileparametersfortheEmulexLP9002DC,LP9002L,LP9002S, LP9402DCandLP9802adapters . . . 186
13. RecommendedconfigurationfileparametersforaAMCCFCX-6562,AMCCFCX2-6562,AMCC FCE-6460,oraAMCCFCE-1473adapter . . . 187
14. RecommendedconfigurationfileparametersfortheQLogicQLA2310F,QLA2340,andQLA2342 adapterswithdriver level4.03 . . . 190
15. Parametersettingsfor theQLogic QLA23xxhost adaptersforSanSurfConfiguration(4.06+) 191 16. RecommendedconfigurationfileparametersfortheEmulexLP9002L,LP9002DC,LP9402DC, LP9802,LP10000,andLP10000DCadapters. . . 200
17. RecommendedsettingsfortheQLogicQLA23xxadaptercardforWindows2000 . . . 204
18. RecommendedconfigurationfileparametersfortheEmulexLP9002L,LP9002DC,LP9402DC, LP9802,LP10000,andLP10000DCadapters. . . 214 19. RecommendedsettingsfortheQLogicQLA23xxadaptercardforaWindowsServer2003host 218
About
this
guide
This guideprovidesinformationaboutthefollowinghost attachmentissues: v Attachingthestorageunitto anopen-systemshost withfibre-channeladapters
v ConnectingIBMEnterpriseSystems Connection(ESCON) cablestoyourIBM
S/390andIBMeServer zSerieshostsystems
v ConnectingIBMfibre-channelconnection(FICON)cablestoyourS/390and
zSerieshostsystems
You canattachthefollowing hostsystemstoastorageunit: v AppleMacintosh
v FujitsuPRIMEPOWER
v Hewlett-Packard
v IBMeServer iSeries
v IBMNASGateway500
v IBMRS/6000 andIBMeServer pSeries
v IBMS/390 andIBMeServerzSeries
v IBMSANFileSystem
v IBMSANVolumeController
v Linux
v MicrosoftWindows2000
v MicrosoftWindowsServer2003
v NovellNetWare
v SiliconGraphics
v Sun
For alistof opensystemshosts,operatingsystems,adapters andswitchesthat IBMsupports,seetheInteroperability Matrixat
http://www.ibm.com/servers/storage/disk/ds8000/interop.html.
Finding
attachment
information
in
the
Host
Systems
Attachment
Guide
Thefollowingtable providesinformationabout howto findattachmentinformation quicklyinthisguide.
Host Fibre-channel
AppleMacintoshServers “Supportedfibre-channeladaptersforthe AppleMacintoshserver”onpage29 FujitsuPRIMEPOWER “Supportedfibre-channeladaptersfor
PRIMEPOWER”onpage31
Hewlett-PackardAlphaServerTru64UNIX® “Supportedfibre-channeladaptersfortheHP
AlphaServerTru64UNIXhostsystem”on page37
Hewlett-PackardAlphaServerOpenVMS “Supportedfibre-channeladaptersfortheHP AlphaServerOpenVMShostsystem”on page51
Hewlett-PackardServers(HP-UX) “Attachingwithfibre-channeladapters”on page65
Host Fibre-channel
iSCSIGateway “AttachmentoverviewoftheiSCSIGateway host”onpage157
IBM®eServer™iSeries™ “Attachingwithfibre-channeladapterstothe
IBMiSerieshostsystem”onpage69 IBMNASGateway500 “SupportedadaptercardsforIBMNAS
Gateway500hosts”onpage79
IBMeServerpSeries™orIBMRS/6000® “Attachingwithfibre-channeladapters”on
page86
IBMeServerzSeries®orS/390® “AttachingFCPadaptersonzSerieshosts
runningLinux”onpage113(forzSeriesonly) Linux “Attachingwithfibre-channeladapters”on
page119
Microsoft®Windows®2000 “Attachingwithfibre-channeladapters”on
page197
MicrosoftWindowsServer2003 “Attachingwithfibre-channeladapters”on page211
NovellNetWare “Attachingwithfibre-channeladapters”on page151
IBMSANVolumeController “AttachingtoanIBMSANVolumeController hostwithfibre-channeladapters”onpage 163
SiliconGraphics “AttachinganSGIhostsystemwith fibre-channeladapters”onpage165
Sun “Supportedfibre-channeladaptersforSun”
Safety
and
environmental
notices
This sectioncontainsinformationaboutsafetynotices thatareused inthisguide andenvironmentalnotices forthisproduct.
Safety
notices
Usethisprocess tofindinformationabout safetynotices. Tofindthetranslatedtextfora dangeror cautionnotice:
1. Look fortheidentificationnumberattheendof eachdangernoticeoreach
caution notice.Inthefollowingexamples,thenumbers1000 and1001arethe identification numbers.
DANGER
Adangernoticeindicatesthe presenceofa hazardthathasthe potentialof causingdeathorseriouspersonal injury.
1000
CAUTION:
Acautionnoticeindicatesthepresenceofahazard thathasthepotential ofcausingmoderateorminorpersonalinjury.
1001
2. FindthenumberthatmatchesintheIBMTotalStorage SolutionsSafety Notices
for IBMVersatileStorageServer andIBMTotalStorageEnterprise Storage Server, GC26-7229.
Environmental
notices
This sectionidentifiestheenvironmentalguidelinesthatpertaintothis product.
Product
recycling
This unitcontainsrecyclablematerials.
Recycle thesematerialsatyourlocalrecyclingsites.Recyclethematerials accordingto localregulations.Insomeareas,IBMprovidesaproducttake-back programthatensuresproper handlingof theproduct.ContactyourIBM
representativefor moreinformation.
Disposing
of
products
This topiccontainsinformationabouthow todisposeofproducts.
This unitmightcontain batteries.Removeanddiscardthesebatteries,orrecycle them, accordingtolocalregulations.
Conventions
used
in
this
guide
boldface
Text inboldfacerepresentsmenuitemsandlowercaseormixed-case commandnames.
italics Text initalics isusedtoemphasize aword.Incommandsyntax,it isused for variablesforwhichyousupply actualvalues.
monospace
Text inmonospace identifiesthedataorcommandsthatyoutype, samplesof
commandoutput,orexamplesof programcode ormessagesfromthe system.
Related
information
Thetablesinthissectionlist anddescribethefollowingpublications: v ThepublicationsthatmakeuptheIBM
®
TotalStorage™DS8000 serieslibrary v OtherIBMpublicationsthatrelateto theDS8000series
v Non-IBMpublicationsthatrelateto theDS8000series
See“OrderingIBMpublications”onpage xxvifor informationabouthow toorder publicationsintheIBMTotalStorageDS8000seriespublicationlibrary.See“Howto send yourcomments”onpagexxviiforinformationabout howto sendcomments about thepublications.
DS8000
series
library
ThesecustomerpublicationsmakeuptheDS8000serieslibrary.
Unlessotherwisenoted,thesepublicationsareavailableinAdobeportable
documentformat (PDF)onacompactdisc(CD)thatcomeswiththestorageunit. If you needadditionalcopiesof thisCD,theordernumberisSK2T-8803.These publicationsarealso availableasPDFfilesbyclickingontheDocumentationlink
onthefollowingWebsite:
http://www-1.ibm.com/servers/storage/support/disk/ds8100/index.html
See“OrderingIBMpublications”onpage xxvifor informationaboutorderingthese andother IBMpublications.
Title Description Order
Number IBMTotalStorage®DS:
Command-LineInterface User’sGuide
Thisguidedescribesthecommandsthatyoucanusefromthe
command-lineinterface(CLI)formanagingyourDS8000configurationand CopyServicesrelationships.TheCLIapplicationprovidesasetof
commandsthatyoucanusetowritecustomizedscriptsforahostsystem. ThescriptsinitiatepredefinedtasksinaCopyServicesserverapplication. YoucanusetheCLIcommandstoindirectlycontrolRemoteMirrorand CopyandFlashCopy®configurationtaskswithinaCopyServicesserver
group. SC26-7625 (SeeNote.) IBMTotalStorage DS8000:HostSystems AttachmentGuide
ThisguideprovidesguidelinesforattachingtheDS8000toyourhost systemandformigratingtofibre-channelattachmentfromasmall computersysteminterface.
SC26-7628 (SeeNote.) IBMTotalStorage
DS8000:Introduction andPlanningGuide
ThisguideintroducestheDS8000productandliststhefeaturesyoucan order.Italsoprovidesguidelinesforplanningtheinstallationand configurationofthestorageunit.
Title Description Order Number IBMTotalStorage
MultipathSubsystem DeviceDriverUser’s Guide
ThispublicationdescribeshowtousetheIBMSubsystemDeviceDriver (SDD)onopen-systemshoststoenhanceperformanceandavailabilityon theDS8000.SDDcreatesredundantpathsforsharedlogicalunit
numbers.SDDpermitsapplicationstorunwithoutinterruptionwhenpath errorsoccur.Itbalancestheworkloadacrosspaths,andittransparently integrateswithapplications.
SC30-4096
IBMTotalStorage DS8000:User’sGuide
ThisguideprovidesinstructionsforsettingupandoperatingtheDS8000 andforanalyzingproblems.
SC26-7623 (SeeNote.) IBMTotalStorageDS
ApplicationProgramming InterfaceReference
ThispublicationprovidesreferenceinformationfortheIBMTotalStorage DSapplicationprogramminginterface(API)andprovidesinstructionsfor installingtheCommonInformationModelAgent,whichimplementsthe API.
GC35-0493
IBMTotalStorage DS8000Messages Reference
Thispublicationprovidesexplanationsoferror,information,andwarning messagesthatareissuedfromtheDS8000userinterfaces.
GC26-7659
Note: Nohardcopybookisproducedforthispublication.However,aPDFfileisavailablefromthefollowingWeb site:http://www-1.ibm.com/servers/storage/support/disk/ds8100/index.html
Other
IBM
publications
Other IBMpublicationscontain additionalinformationthatisrelatedto theDS productlibrary.
Thefollowinglist isdivided intocategoriestohelp youfindpublicationsthatare relatedto specifictopics.Someofthepublicationsarelistedundermorethanone category. See“Ordering IBMpublications”onpagexxviforinformationabout orderingtheseandotherIBMpublications.
Title Description Order
Number Data-copyservices
z/OSDFSMSAdvanced CopyServices
ThispublicationhelpsyouunderstandanduseIBMAdvancedCopy Servicesfunctions.Itdescribesthreedynamiccopyfunctionsandseveral point-in-timecopyfunctions.Thesefunctionsprovidebackupandrecovery ofdataifadisasteroccurstoyourdatacenter.Thedynamiccopyfunctions arepeer-to-peerremotecopy,extendedremotecopy,andcoupled
extendedremotecopy.Collectively,thesefunctionsareknownasremote copy.FlashCopy,SnapShot,andconcurrentcopyarethepoint-in-timecopy functions.
SC35-0428
IBMEnterpriseStorage Server
Thispublication,fromtheIBMInternationalTechnicalSupportOrganization, introducestheEnterpriseStorageServerandprovidesanunderstandingof itsbenefits.Italsodescribesindetailthearchitecture,hardware,and functions,includingtheadvancedcopyfunctions,oftheEnterpriseStorage Server.
SG24-5465
ImplementingCopy Services0nS/390
Thispublication,fromtheIBMInternationalTechnicalSupportOrganization, tellsyouhowtoinstall,customize,andconfigureCopyServicesonan EnterpriseStorageServerthatisattachedtoanS/390orzSerieshost system.CopyServicesfunctionsincludepeer-to-peerremotecopy, extendedremotecopy,FlashCopy®,andconcurrentcopy.Thispublication
describesthefunctions,prerequisites,andcorequisitesanddescribeshow toimplementeachfunctionintoyourenvironment.
Title Description Order Number IBMTotalStorageESS
ImplementingCopy ServicesinanOpen Environment
Thispublication,fromtheIBMInternationalTechnicalSupportOrganization, tellsyouhowtoinstall,customize,andconfigureCopyServicesonUNIX, WindowsNT®,Windows2000,SunSolaris,HP-UX,Tru64,OpenVMS,and
iSerieshostsystems.TheCopyServicesfunctionsthataredescribed includepeer-to-peerremotecopyandFlashCopy.Thispublicationdescribes thefunctionsandshowsyouhowtoimplementthemintoyourenvironment. Italsoshowsyouhowtoimplementthesefunctionsinahigh-availability clustermultiprocessingenvironment.
SG24-5757
Fibrechannel FibreChannel
Connection(FICON)I/O Interface:PhysicalLayer
Thispublicationprovidesinformationaboutthefibre-channelI/Ointerface. ThisbookisalsoavailableasaPDFfilefromthefollowingWebsite: http://www.ibm.com/servers/resourcelink/
SA24-7172
FibreTransportServices (FTS):Physicaland ConfigurationPlanning Guide
Thispublicationprovidesinformationaboutfibre-opticandESCON-trunking systems.
GA22-7234
IBMSANFibreChannel Switch:2109ModelS08 InstallationandService Guide
ThisguidedescribeshowtoinstallandmaintaintheIBMSANFibre ChannelSwitch2109ModelS08.
SC26-7350
IBMSANFibreChannel Switch:2109ModelS08 User’sGuide
ThisguidedescribestheIBMSANFibreChannelSwitchandtheIBM TotalStorageESSSpecialist.Itprovidesinformationaboutthecommands andhowtomanagetheswitchwithTelnetandtheSimpleNetwork ManagementProtocol.
SC26-7349
IBMSANFibreChannel Switch:2109ModelS16 InstallationandService Guide
ThispublicationdescribeshowtoinstallandmaintaintheIBMSANFibre ChannelSwitch2109ModelS16.Itisintendedfortrainedservice representativesandserviceproviders.
SC26-7352
IBMSANFibreChannel Switch:2109ModelS16 User’sGuide
ThisguideintroducestheIBMSANFibreChannelSwitch2109ModelS16 andtellsyouhowtomanageandmonitortheswitchusingzoningandhow tomanagetheswitchremotely.
SC26-7351
ImplementingFibre ChannelAttachmenton theESS
Thispublication,fromtheIBMInternationalTechnicalSupportOrganization, helpsyouinstall,tailor,andconfigurefibre-channelattachmentof
open-systemshoststotheEnterpriseStorageServer.Itprovidesyouwitha broadunderstandingoftheproceduresthatareinvolvedanddescribesthe prerequisitesandrequirements.Italsoshowsyouhowtoimplement fibre-channelattachment.
SG24-6113
Open-systemshosts ESSSolutionsforOpen
SystemsStorage: CompaqAlphaServer, HP,andSun
Thispublication,fromtheIBMInternationalTechnicalSupportOrganization, helpsyouinstall,tailor,andconfiguretheEnterpriseStorageServerwhen youattachCompaqAlphaServer(runningTru64UNIX),HP,andSunhosts. ThisbookdoesnotcoverCompaqAlphaServerthatisrunningthe
OpenVMSoperatingsystem.Thisbookalsofocusesonthesettingsthat arerequiredtogiveoptimalperformanceandonthesettingsfordevice driverlevels.ThisbookisfortheexperiencedUNIXprofessionalwhohasa broadunderstandingofstorageconcepts.
Title Description Order Number IBMTotalStorageESS
ImplementingCopy ServicesinanOpen Environment
Thispublication,fromtheIBMInternationalTechnicalSupportOrganization, tellsyouhowtoinstall,customize,andconfigureCopyServicesonUNIXor Windows2000hostsystems.TheCopyServicesfunctionsthatare
describedincludepeer-to-peerremotecopyandFlashCopy.This
publicationdescribesthefunctionsandshowsyouhowtoimplementthem intoyourenvironment.Italsoshowsyouhowtoimplementthesefunctions inahigh-availabilityclustermultiprocessingenvironment.
SG24-5757
ImplementingFibre ChannelAttachmenton theESS
Thispublication,fromtheIBMInternationalTechnicalSupportOrganization, helpsyouinstall,tailor,andconfigurefibre-channelattachmentof
open-systemshoststotheEnterpriseStorageServer.Itgivesyouabroad understandingoftheproceduresthatareinvolvedanddescribesthe prerequisitesandrequirements.Italsoshowsyouhowtoimplement fibre-channelattachment.
SG24-6113
S/390andzSerieshosts DeviceSupport
Facilities:User’sGuide andReference
ThispublicationdescribestheIBMDeviceSupportFacilities(ICKDSF) productthatareusedwithIBMdirectaccessstoragedevice(DASD) subsystems.ICKDSFisaprogramthatyoucanusetoperformfunctions thatareneededfortheinstallation,theuse,andthemaintenanceofIBM DASD.Youcanalsouseittoperformservicefunctions,errordetection,and mediamaintenance.
GC35-0033
z/OSAdvancedCopy Services
ThispublicationhelpsyouunderstandanduseIBMAdvancedCopy Servicesfunctions.Itdescribesthreedynamiccopyfunctionsandseveral point-in-timecopyfunctions.Thesefunctionsprovidebackupandrecovery ofdataifadisasteroccurstoyourdatacenter.Thedynamiccopyfunctions arepeer-to-peerremotecopy,extendedremotecopy,andcoupled
extendedremotecopy.Collectively,thesefunctionsareknownasremote copy.FlashCopy,SnapShot,andconcurrentcopyarethepoint-in-timecopy functions.
SC35-0428
DFSMS/MVSV1: RemoteCopyGuide andReference
Thispublicationprovidesguidelinesforusingremotecopyfunctionswith S/390andzSerieshosts.
SC35-0169
FibreTransportServices (FTS):Physicaland ConfigurationPlanning Guide
Thispublicationprovidesinformationaboutfibre-opticandESCON-trunking systems.
GA22-7234
ImplementingESSCopy ServicesonS/390
Thispublication,fromtheIBMInternationalTechnicalSupportOrganization, tellsyouhowtoinstall,customize,andconfigureCopyServicesonan EnterpriseStorageServerthatisattachedtoanS/390orzSerieshost system.CopyServicesfunctionsincludepeer-to-peerremotecopy, extendedremotecopy,FlashCopy,andconcurrentcopy.Thispublication describesthefunctions,prerequisites,andcorequisitesanddescribeshow toimplementeachfunctionintoyourenvironment.
SG24-5680
ES/9000,ES/3090: IOCPUserGuide VolumeA04
ThispublicationdescribestheInput/OutputConfigurationProgramthat supportstheEnterpriseSystemsConnection(ESCON)architecture.It describeshowtodefine,install,andconfigurethechannelsorchannel paths,controlunits,andI/OdevicesontheES/9000processorsandthe IBMES/3090ProcessorComplex.
GC38-0097
IOCPUser’sGuide,IBM e(logo)serverzSeries 800and900
ThispublicationdescribestheInput/OutputConfigurationProgramthat supportsthezSeries800and900servers.Thispublicationisavailablein PDFformatbyaccessingResourceLinkatthefollowingWebsite: www.ibm.com/servers/resourcelink/
Title Description Order Number IOCPUser’sGuide,IBM
e(logo)serverzSeries
ThispublicationdescribestheInput/OutputConfigurationProgramthat supportsthezSeriesserver.ThispublicationisavailableinPDFformatby accessingResourceLinkatthefollowingWebsite:
www.ibm.com/servers/resourcelink/
SB10-7037
S/390:Input/Output ConfigurationProgram User’sGuideand ESCON
Channel-to-Channel Reference
ThispublicationdescribestheInput/OutputConfigurationProgramthat supportsESCONarchitectureandtheESCONmultipleimagefacility.
GC38-0401
IBMz/OSHardware ConfigurationDefinition User’sGuide
Thisguideprovidesconceptualandproceduralinformationtohelpyouuse thez/OSHardwareConfigurationDefinition(HCD)application.Italso explains:
v
HowtomigrateexistingIOCP/MVSCPdefinitions
v HowtouseHCDtodynamicallyactivateanewconfiguration
v
HowtoresolveproblemsinconjunctionwithMVS/ESAHCD
SC33-7988
OS/390:Hardware ConfigurationDefinition User’sGuide
Thisguideprovidesdetailedinformationabouttheinput/outputdefinitionfile andabouthowtoconfigureparallelaccessvolumes.Thisguidediscusses howtouseHardwareConfigurationDefinitionforbothOS/390®andz/OS
V1R1.
SC28-1848
OS/390V2R10.0:MVS SystemMessages Volume1(ABA-ASA)
ThispublicationlistsOS/390MVS™systemmessagesABAtoASA. GC28-1784
UsingIBM3390Direct AccessStorageinaVM Environment
Thispublicationprovidesdevice-specificinformationforthevariousmodels ofthe3390anddescribesmethodsyoucanusetomanagestorage efficientlyusingtheVMoperatingsystem.Itprovidesguidanceon
managingsystemperformance,availability,andspacethrougheffectiveuse ofthedirectaccessstoragesubsystem.
GG26-4575
UsingIBM3390Direct AccessStorageina VSEEnvironment
Thispublicationhelpsyouusethe3390inaVSEenvironment.Itincludes planninginformationforaddingnew3390unitsandinstructionsfor installingdevices,migratingdata,andperformingongoingstorage managementactivities.
GC26-4576
UsingIBM3390Direct AccessStorageinan MVSEnvironment
Thispublicationhelpsyouusethe3390inanMVSenvironment.Itincludes device-specificinformationforthevariousmodelsofthe3390and
illustratestechniquesformoreefficientstoragemanagement.Italsooffers guidanceonmanagingsystemperformance,availability,andspace utilizationthrougheffectiveuseofthedirectaccessstoragesubsystem.
GC26-4574
z/ArchitecturePrinciples ofOperation
Thispublicationprovidesadetaileddefinitionofthez/Architecture™.Itis
writtenasareferenceforuseprimarilybyassemblerlanguage
programmersanddescribeseachfunctionatthelevelofdetailneededto prepareanassemblerlanguageprogramthatreliesonaparticularfunction. However,anyoneconcernedwiththefunctionaldetailsofz/Architecturewill findthispublicationuseful.
SA22-7832
Title Description Order Number IBMOS/390Hardware
ConfigurationDefinition User’sGuide
ThisguideexplainshowtousetheHardwareConfigurationData applicationtoperformthefollowingtasks:
v
Definenewhardwareconfigurations
v
Viewandmodifyexistinghardwareconfigurations
v
Activateconfigurations
v
Querysupportedhardware
v
Maintaininput/outputdefinitionfiles(IODFs)
v
ComparetwoIODFsorcompareanIODFwithanactualconfiguration
v
Printreportsofconfigurations
v Creategraphicalreportsofaconfiguration
v Migrateexistingconfigurationdata
SC28-1848
IBMSANFibreChannel Switch:2109ModelS08 InstallationandService Guide
ThisguidedescribeshowtoinstallandmaintaintheIBMSANFibre ChannelSwitch2109ModelS08.
SC26-7350
IBMSANFibreChannel Switch:2109ModelS08 User’sGuide
ThisguidedescribestheIBMSANFibreChannelSwitchandtheIBM TotalStorageESSSpecialist.Itprovidesinformationaboutthecommands andhowtomanagetheswitchwithTelnetandtheSimpleNetwork ManagementProtocol(SNMP).
SC26-7349
IBMSANFibreChannel Switch:2109ModelS16 InstallationandService Guide
ThispublicationdescribeshowtoinstallandmaintaintheIBMSANFibre ChannelSwitch2109ModelS16.Itisintendedfortrainedservice representativesandserviceproviders.
SC26-7352
IBMSANFibreChannel Switch:2109ModelS16 User’sGuide
ThisguideintroducestheIBMSANFibreChannelSwitch2109ModelS16 andtellsyouhowtomanageandmonitortheswitchusingzoningandhow tomanagetheswitchremotely.
SC26-7351
ImplementingFibre ChannelAttachmenton theESS
Thispublication,fromtheIBMInternationalTechnicalSupportOrganization, helpsyouinstall,tailor,andconfigurefibre-channelattachmentof
open-systemshoststotheEnterpriseStorageServer.Itprovidesyouwitha broadunderstandingoftheproceduresthatareinvolvedanddescribesthe prerequisitesandrequirements.Italsoshowsyouhowtoimplement fibre-channelattachment.
SG24-6113
Seascapefamily IBMEnterpriseStorage
Server
Thispublication,fromtheIBMInternationalTechnicalSupportOrganization, introducestheEnterpriseStorageServerandprovidesanunderstandingof itsbenefits.Italsodescribesindetailthearchitecture,hardware,and functions,includingtheadvancedcopyfunctions,oftheEnterpriseStorage Server.
SG24-5465
IBMEnterpriseStorage ServerPerformance MonitoringandTuning Guide
Thisguide,fromtheIBMInternationalTechnicalSupportOrganization, providesguidanceonthebestwaytoconfigure,monitor,andmanageyour EnterpriseStorageServertoensureoptimumperformance.
SG24-5656
IBMVersatileStorage Server:Introductionand PlanningGuide
ThispublicationintroducestheIBMVersatileStorageServer™andliststhe
featuresyoucanorder.Italsoprovidesplanninginformationforboth2105 ModelsB09and100.
GC26-7223
ImplementingtheIBM EnterpriseStorage ServerinYour Environment
Thispublication,fromtheIBMInternationalTechnicalSupportOrganization, canhelpyouinstall,tailor,andconfiguretheEnterpriseStorageServerin yourenvironment.
SG24-5420
Title Description Order Number DeviceSupport
Facilities:User’sGuide andReference
ThispublicationdescribestheIBMDeviceSupportFacilities(ICKDSF) productusedwithIBMdirectaccessstoragedevice(DASD)subsystems. ICKDSFisaprogramthatyoucanusetoperformfunctionsthatare neededfortheinstallation,theuse,andthemaintenanceofIBMDASD. Youcanalsouseittoperformservicefunctions,errordetection,andmedia maintenance.
GC35-0033
IBMTotalStorage SolutionsHandbook
Thishandbook,fromtheIBMInternationalTechnicalSupportOrganization, helpsyouunderstandwhatmakesupenterprisestoragemanagement.The conceptsincludethekeytechnologiesthatyoumustknowandtheIBM subsystems,software,andsolutionsthatareavailabletoday.Italso providesguidelinesforimplementingvariousenterprisestorage
administrationtaskssothatyoucanestablishyourownenterprisestorage managementenvironment.
SG24-5250
Ordering
IBM
publications
This sectiontellsyouhowto ordercopiesofIBMpublicationsandhowto setupa profileto receivenotificationsaboutnew orchangedpublications.
IBM
publications
center
ThepublicationscenterisaworldwidecentralrepositoryforIBMproduct publicationsandmarketingmaterial.
TheIBMpublicationscenteroffers customizedsearchfunctionstohelp youfindthe publicationsthatyou need.Somepublicationsareavailableforyouto viewor download freeof charge.You canalsoorderpublications.Thepublicationscenter displays pricesinyourlocalcurrency.YoucanaccesstheIBMpublicationscenter throughthefollowingWebsite:
http://www.ibm.com/shop/publications/order
Publications
notification
system
TheIBMpublicationscenterWebsiteoffersyoua notificationsystem forIBM publications.
If youregister,youcancreateyourownprofileof publicationsthatinterestyou.The publicationsnotificationsystemsendsyoua dailye-mailthatcontainsinformation about newor revisedpublicationsthatarebasedonyourprofile.
If youwantto subscribe,youcanaccessthepublicationsnotificationsystem from theIBMpublicationscenterat thefollowingWebsite:
http://www.ibm.com/shop/publications/order
Web
sites
ThefollowingWebsitesprovideinformationabouttheIBMTotalStorageDS8000 seriesandotherIBMstorageproducts.
TypeofStorageInformation WebSite ConcurrentCopyforS/390and
zSerieshostsystems
TypeofStorageInformation WebSite CopyServicescommand-line
interface(CLI)
http://www-1.ibm.com/servers/storage/support/software/cscli.html
DS8000seriespublications http://www-1.ibm.com/servers/storage/support/disk/ds8100/index.html ClickDocumentation.
FlashCopyforS/390andzSeries hostsystems
http://www.storage.ibm.com/software/sms/sdm/ Hostsystemmodels,operating
systems,andadaptersthatthe storageunitsupports
http://www.ibm.com/servers/storage/disk/ds8000/interop.html ClickInteroperabilitymatrix.
IBMDiskStorageFeatureActivation (DSFA)
http://www.ibm.com/storage/dsfa IBMstorageproducts http://www.storage.ibm.com/
IBMTotalStorageDS8000series http://www-1.ibm.com/servers/storage/disk/ds8000 IBMversionoftheJava(JRE)thatis
oftenrequiredforIBMproducts
http://www-106.ibm.com/developerworks/java/jdk/
MultipleDeviceManager(MDM) http://www.ibm.com/servers/storage/support/ ClickStorageVirtualization.
RemoteMirrorandCopy(formerly PPRC)forS/390andzSerieshost systems
http://www.storage.ibm.com/software/sms/sdm/
SANfibrechannelswitches http://www.ibm.com/storage/fcswitch/ StorageAreaNetworkGatewayand
Router
http://www-1.ibm.com/servers/storage/support/san/index.html
SubsystemDeviceDriver(SDD) http://www-1.ibm.com/servers/storage/support/software/sdd.html z/OSGlobalMirror(formerlyXRC)
forS/390andzSerieshostsystems
http://www.storage.ibm.com/software/sms/sdm/
How
to
send
your
comments
Your feedbackisimportant tohelpusprovidethehighestqualityinformation. Ifyou have anycommentsaboutthis informationoranyotherDS8000series
documentation, youcansubmittheminthefollowingways: v e-mail
Submityour commentselectronicallytothefollowinge-mailaddress: [email protected]
Besureto includethenameandordernumberofthebook and,ifapplicable,the specificlocationof thetextyouarecommentingon,suchasapage numberor tablenumber.
v Mail
FillouttheReaders’Comments form(RCF)at thebackof thisbook.Returnit by mailor giveitto anIBMrepresentative.IftheRCFhasbeenremoved, youcan addressyourcommentsto:
International Business Machines Corporation RCF Processing Department
Department 61C 9032 South Rita Road TUCSON AZ 85775-4401
Summary
of
Changes
for
SC26-7628-03
IBM
TotalStorage
DS8000
Host
Systems
Attachment
Guide
This documentcontainsterminology,maintenance,andeditorial changes.Technical changesoradditionsto thetext andillustrationsareindicatedbyaverticalline to theleftof thechange.This summaryof changesdescribesnew functionsthathave been addedto thisrelease.
Changed
Information
This editionincludesthefollowing changedinformation:
v SupportisaddedforSUSESLES9andRed HatEnterpriseLinux4.0forselect
hosts.
v TheHewlett-PackardOpenVMSchapterDSCLIcommandexamplewas
updated.
v TheURLtolocatethemost currentinformationonhostattachmentfirmwareand
devicedriver information,includingdriverdownloads,changedto: http://knowledge.storage.ibm.com/servers/storage/support/hbasearch/interop/hbaSearch.do
Chapter
1.
Introduction
to
IBM
TotalStorage
DS8000
IBMTotalStorageDS8000isahigh-performance,high-capacityseriesof disk storagethatisdesignedtosupportcontinuousoperations. DS8000seriesmodels (machinetype2107)use theIBMPOWER5servertechnology thatisintegrated withtheIBMVirtualization Enginetechnology. DS8000seriesmodelsconsistof a storageunitandoneor twomanagementconsoles,two beingtherecommended configuration.Thegraphicaluser interface(GUI)or thecommand-lineinterface (CLI) allowsyouto logicallypartitionstorageandusethebuilt-inCopyServices functions.For high-availability,hardware componentsareredundant.
DS8000
models
TheDS8000seriesoffersvarious choicesof baseandexpansionmodels, soyou can configurestorageunitsthatmeetyourperformanceandconfigurationneeds.
DS8100
TheDS8100(Model921)featuresadualtwo-wayprocessorcomplexand supportfor oneexpansionframe.
DS8300
TheDS8300(Models922and9A2)featuresadualfour-way processor complexandsupportforoneor twoexpansionframes.TheModel9A2 supports twoIBMTotalStorageSystemLPARs (LogicalPartitions)inone storageunit.
TheDS8000expansionframes(Models92Eand9AE)expandthecapabilitiesof thebase models.YoucanattachtheModel92Etoeither theModel921or the Model922to expandtheircapabilities.YoucanattachtheModel9AE toexpand theModel9A2.
Figure1onpage2providesahigh-levelviewat thecomponentsfortheDS8100 andDS8300base models(Models921,922,and9A2).
Thefollowingnotesprovideadditionalinformationabout thelabeled componentson Figure1:
1. Therackpowerareaof thebase modelsprovidesredundantpowersupplies
(two primarypowersupplies),powercontrolcards,andbackupbattery
assembliesto helpprotectdataintheeventofa lossof externalpower.Model 921containstwobatteries.Model922andModel9A2containthreebatteries to supportthe4-wayprocessors.
2. Allbasemodels allowupto eightdiskenclosures,which containthediskdrives.
In amaximumconfiguration,eachbase modelcan holdupto 128diskdrives. 3. Allbasemodels containonemanagementconsole,akeyboard,anddisplay.
Themanagement consoleisthefocalpoint forconfiguration,copyservices management,andmaintenanceactivities.
4. Allbasemodels containtwoprocessorenclosures.Theprocessorenclosures
contain thecomputer electroniccomplex(CEC).TheModel921processor enclosures have2-wayprocessors.Processor enclosuresontheModel922and Model9A2have4-wayprocessors.
5. Allbasemodels containI/Oenclosuresandadapters.TheI/Oenclosureshold
theadaptersandprovideconnectivity betweentheadaptersandtheprocessors. Bothdeviceadapters andhostadaptersareinstalledintheI/Oenclosure. Figure2onpage3 providesahigh-levelviewat thecomponentsfor theexpansion models (Models92Eand9AE).
1vxc4x
Disk Enclosures and Disk Drive Sets
Management Console, Keyboard and Display
Processor Enclosures I/O Enclosures and Adaptors Rack Power 1 2 3 4 5
Thefollowingnotesprovideadditionalinformationabout thelabeled componentson Figure2:
1. Therackpowerareaof eachexpansionmodelprovidesredundant power
supplies(two primarypowersupplies)andpowercontrolcards.If theexpansion unitcontainsI/Oenclosuresor theextendedpowerlinedisturbance(PLD) feature,threebackupbatteryassembliesarealsoinstalledtohelp protectdata intheeventof alossofexternalpower.
2. Allexpansionmodelsallowupto 16diskenclosures,which containthedisk
drives.In amaximumconfiguration,eachexpansionmodelcanhold 256disk drives.
3. Expansionmodelscan containI/Oenclosuresandadaptersif theyarethefirst
expansion unitsthatareattachedto eitheraModel922ora Model9A2.The second expansionmodelina922or 9A2configurationcannothaveI/O enclosures andadapters,norcananyexpansionunitthatisattachedto a Model921.If theexpansion unitcontainsI/Oenclosures,theenclosuresprovide connectivity betweentheadaptersandtheprocessors.Theadapterscontained intheI/Oenclosurescanbeeitherdeviceor hostadapters.
1vxc86
Disk Enclosures and Disk Drive Sets
I/O Enclosures and Adaptors Rack Power 1 2 3
DS8100
(Model
921)
TheIBMTotalStorageDS8100,whichisModel921,offersmanyfeatures. Thesefeaturesinclude:
v Dualtwo-wayprocessorcomplex
v Upto128diskdrives,for amaximumcapacityof38.4TB
v Upto128GBof processormemory(cache)
v Upto16fibre-channel/FICONor ESCON
®hostadapters
TheDS8100modelcansupportoneexpansionframe. Withoneexpansion frame, you canexpandthecapacityof theModel921asfollows:
v Upto384diskdrives,for amaximumcapacityof115.2TB
Note: IBMservicerepresentativescanupgradea Model921inthefieldwhenyou
orderamodelconversionto aModel922orModel9A2.
Figure3shows themaximumconfigurationofa Model921,whichisthe921base modelplus one92Eexpansionmodel.
Fans/Plenum Fan Sense RPC Fan Sense PPS PPS Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set Processor 2-way Processor 2-way I/O Enclosures Adapters I/O Enclosures Adapters I/O Enclosures Adapters I/O Enclosures Adapters Battery Battery Fans/Plenum PPS PPS Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set 1w2rzq Base Model 921 128 Drives
Expansion Model 92E 256 Drives
Management Console Keyboard Display Ethernet Switches
DS8300
(Models
922
and
9A2)
IBMTotalStorageDS8300models(Model922andModel9A2)offerhigher performanceandcapacitythantheDS8100.TheModel9A2also enablesyouto createtwostoragesystem LPARs(orimages)within thesamestorageunit. BothDS8300modelsofferthefollowingfeatures:
v Dualfour-wayprocessorcomplex
v Upto128diskdrives,fora maximumcapacityof38.4TB
v Upto256GBofprocessormemory(cache)
v Upto16fibre-channel/FICONor ESCONhostadapters
TheDS8300modelscan supporteither oneortwoexpansion frames.With expansion frames,youcanexpandtheModel922and9A2asfollows:
v Withoneexpansionframe,youcan supportthefollowingexpandedcapacityand
numberofadapters:
– Upto384diskdrives,fora maximumcapacityof 115.2TB
– Upto32fibre-channel/FICONorESCON hostadapters
v Withtwoexpansionframes,youcansupportthefollowingexpandedcapacity:
– Upto640diskdrives,fora maximumcapacityof 192TB
Figure4shows themaximumconfigurationofa Model922and9A2.Bothofthese models canattachupto twoexpansionmodels.Model922usesthe92Eexpansion model.Model9A2usesthe9AEexpansion model.
Model
comparison
DS8000models varyontheprocessortypesthattheyuse,theirdiskcapacity,and other supportedfeatures.
Fans/Plenum Fan Sense RPC Fan Sense Fan Sense PPS PPS Battery Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set Processor 4-way Processor 4-way I/O Enclosures Adapters I/O Enclosures Adapters I/O Enclosures Adapters I/O Enclosures Adapters Battery Battery Fans/Plenum PPS PPS Battery Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set I/O Enclosures Adapters I/O Enclosures Adapters I/O Enclosures Adapters I/O Enclosures Adapters Battery Battery Fans/Plenum PPS PPS Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set Disk Drive Set 1w2rxh
Base Model 922 or 9A2 128 Drives
Expansion Model 92E or 9AE 256 Drives
Expansion Model 92E or 9AE 256 Drives
Management Console Keyboard Display Ethernet Switches
