IBM Tivoli Storage Manager for UNIX and Linux: Backup-Archive ...

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SelectiveThe selective command backs up files that you specify. If these files becomedamaged or lost, you can replace them with backup versions from the server.When you run a selective backup, all the files are candidates for back up unlessyou exclude them from backup, or they do not meet management classrequirements for serialization. See “File system and ACL support” on page 84 forsupported file systems.SupportedDuring a selective backup, copies of the files are sent to the server even if they didnot change since the last backup. This might result in more than one copy of thesame file on the server. If this occurs, you might not have as many differentdown-level versions of the file on the server as you intended. Your version limitmight consist of identical files. To avoid this, use the incremental command toback up only new and changed files.You can selectively back up single files or directories. You can also use wildcardcharacters to back up groups of related files.If you set the subdir option to yes when backing up a specific path and file, TivoliStorage Manager recursively backs up all subdirectories under that path, and anyinstances of the specified file that exist under any of those subdirectories.During a selective backup, a directory path might be backed up, even if thespecific file that was targeted for backup is not found. For example:selective "/dir1/dir2/bogus.txt"still backs up dir1 and dir2 even if the file bogus.txt does not exist.If the selective command is retried because of a communication failure or sessionloss, the transfer statistics will display the number of bytes Tivoli Storage Managerattempts to transfer during all command attempts. Therefore, the statistics for bytestransferred might not match the file statistics, such as those for file size.Removing operand limitsYou can use the removeoperandlimit option to specify that Tivoli Storage Managerremoves the 20-operand limit for UNIX-family platforms. If you specify theremoveoperandlimit option with the selective command, the 20-operand limit isnot enforced and is restricted only by available resources or other operating systemlimits. See “Removeoperandlimit” on page 324Associating a local snapshot with a server file spaceUse the snapshotroot option with the selective command in conjunction with athird-party application that provides a snapshot of a logical volume, to associatethe data on the local snapshot with the real file space data that is stored on theTivoli Storage Manager server. The snapshotroot option does not provide anyfacilities to take a volume snapshot, only to manage data created by a volumesnapshot. See “Snapshotroot” on page 351 for more information.ClientsThis command is valid for all UNIX and Linux clients.488 IBM Tivoli Storage Manager for UNIX and Linux: Backup-Archive Clients Installation and User’s Guide
Syntax►►Selectiveoptions▼filespec″filespec″►◄ParametersoptionsTable 98. Selective command: Related optionsOption Where to use Pagechangingretries Client system options file (dsm.sys) or command line. 201compressalways Client user options file (dsm.opt) or command line. 210compression Client user options file (dsm.opt) or command line. 211dirsonly Command line only. 223filelist Command line only. 250filesonly Command line only. 253preservelastaccessdate Client user options file (dsm.opt) or command line. 316removeoperandlimit Command line only. 324snapshotroot Command line only. 351subdir Client user options file (dsm.opt) or command line. 356tapeprompt Client user options file (dsm.opt) or command line. 358ExamplesfilespecSpecifies the path and file name that you want to back up. Use wildcardcharacters to select a group of files or all the files in a directory. When backingup a file system, specify the file system with a trailing slash; for example:/home/.Task Back up the proja file in the /home/devel directory.Command: selective /home/devel/projaTask Back up all files in the /home/devel directory whose file names beginwith proj.Command: selective "/home/devel/proj*"Task Back up all files in the /home/devel directory whose file names beginwith proj. Back up the single file named budget in the /user/homedirectory.Command: selective "/home/devel/proj*" /user/home/budgetTask Back up the /home file system.Command: selective /home/ -subdir=yesTask Assuming that you initiated a snapshot of the /usr file system andmounted the snapshot as /snapshot/day1, run a selective backup of theChapter 10. Using commands 489
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Tivoli® Storage Manager for UNIX a
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NoteBefore using this information a
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viii IBM Tivoli Storage Manager for
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89. Query WAS command: Related opti
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Syntax diagram description ExampleR
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Downloading or ordering publication
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v The Tivoli Storage Manager server
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Standard) 128-bit data encryption t
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server, without buffering them firs
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volume snapshot, only to manage dat
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xxxii IBM Tivoli Storage Manager fo
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|||||||||||||Hardware requirementsv
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Notes:1. For more information about
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Client componentsv Backup-archive c
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Communication methodsTo use thiscom
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If you update the dsm.sys file whil
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To view or modify an options file,
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characters. If you are using multi-
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|where /home/davehil/dsm.opt is the
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When the scheduler is started, it q
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To manually stop the client schedul
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defined with the server option tcpp
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Associating your client node with a
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include-exclude statements in the p
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Including and excluding groups of f
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Controlling symbolic link processin
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1. Files are checked; directories a
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68 IBM Tivoli Storage Manager for U
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Starting a GUI sessionmachine, spec
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For example, to archive a file name
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2. In the Control Panel, double-cli
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Sorting file lists using the Tivoli
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Other sources of online helpAn anon
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Table 29. Planning your backups (co
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lanfreeshmportSpecifies the unique
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|||Encrypting data during backup or
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v The Solaris backup-archive client
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screen on the backup window, or use
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Setting a virtual mount pointIf you
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Table 32. Command line backup examp
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Suggestions:v All agent nodes in th
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3. The administrator defines the no
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Performing an image backupRoot User
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||Table 33. Volume device type supp
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3. Periodically, perform full image
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Performing an image backup using th
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Note: If it is necessary to close t
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Table 37. Client command line infor
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Understanding how files are managed
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Attention: If you do not back up an
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* (Asterisk) Zero or more character
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Restoring data using the GUIan inac
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For example, to restore all the fil
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For more information on using the c
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||v If for some reason a restored i
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Table 41. NAS options and commandsO
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Restore: Additional considerationsT
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dsmc restore -virtualnodename=nodeo
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142 IBM Tivoli Storage Manager for
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To filter:a. Enter your filter crit
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v Register each of the nodes in the
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Use the archsymlinkasfile option to
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Table 45. Command line examples of
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Table 46. Client return codes and t
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Using management classes and copy g
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Table 47. Default values in the sta
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Attention: Be careful when you sele
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Processing follows these steps:1. T
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v You specify a different managemen
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168 IBM Tivoli Storage Manager for
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TCP/IPYou can also use the lanfreec
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DEFAULTServerserver2SErvername serv
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Table 52. Restore and retrieve proc
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Table 52. Restore and retrieve proc
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Format optionsYou can use the follo
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Transaction processing optionsThese
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Tivoli Storage Manager also include
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Table 61. Client command options (c
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|Table 62. Options that are valid o
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ArchsymlinkasfileSupportedOptionsSy
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ExamplesOptions file:asnodename myc
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ClassThe class option specifies whe
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CollocatebyfilespecSupportedOptions
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CommmethodAuthorized UserSupportedO
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CommrestartdurationSupportedOptions
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CompressalwaysSupportedOptionsSynta
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ExamplesYes Files are compressed be
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DateformatThe dateformat option spe
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This option is valid on the initial
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DeletefilesUse the deletefiles opti
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ExamplesCommand line:dsmc archive "
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DirmcAuthorized UserSupportedOption
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DiskbuffsizeAuthorized UserSupporte
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||Command line:Does not apply.226 I
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Attention: If you are running GPFS
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ExamplesOptions file:domain /tst /d
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Domain.nasThe domain.nas option spe
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EditorThe editor option turns the c
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|||ParametersNo The data retention
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Command line:-enablelanfree=yesThis
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EncryptkeyAuthorized User||||The en
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ErrorlogmaxAuthorized UserSupported
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ErrorlogretentionSupportedOptionsSy
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Exclude optionsAuthorized UserThe e
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ParametersExamplespatternSpecifies
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FilelistUse the filelist option wit
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FilenameUse the filename option wit
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FollowsymbolicSupportedOptionsSynta
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FromnodeThe fromnode option permits
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FromtimeUse the fromtime option wit
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GroupsAuthorized UserThe groups opt
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HttpportAuthorized UserSupportedOpt
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Examplesvolume is unmounted and rem
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InclexclAuthorized UserSupportedOpt
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substantial amount of space on the
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IncrbydateUse the incrbydate option
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LanfreecommmethodSupportedOptionsSy
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LanfreeshmportSupportedOptionsSynta
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LocalbackupsetSupportedOptionsSynta
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MailprogAuthorized UserSupportedOpt
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ManagedservicesAuthorized UserThe m
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MaxcmdretriesSupportedOptionsSyntax
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|||DiskcachemethodYour client node
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NasnodenameSupportedOptionsSyntaxTh
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ExamplesOptions file:nodenamecougar
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PasswordThe password option specifi
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v If the user enters the node name
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PickThe pick option creates a list
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PittimeUse the pittime option with
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ExamplesOptions file:postschedulecm
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Preschedulecmd/PrenschedulecmdAutho
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PreservelastaccessdateAny applicati
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PreservepathThe preservepath option
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This command:dsmc res /fs/h1/m1/ /u
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QueryschedperiodSupportedOptionsSyn
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RemoveoperandlimitSupportedSyntaxTh
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ExamplesOptions file:replace allCom
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SupportedOptionsSyntaxresourceutili
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RevokeremoteaccessSupportedOptionsS
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SchedlogmaxAuthorized UserSupported
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SchedlogretentionAuthorized User|Th
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ScrollpromptThe scrollprompt option
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ServernameIn your dsm.sys file, the
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SessioninitiationAuthorized UserUse
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ShmportAuthorized UserSupportedOpti
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SnapshotcachesizeAuthorized UserUse
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exclude statements regardless of th
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SubdirThe subdir option specifies w
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TapepromptThe tapeprompt option spe
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TcpadminportAuthorized UserSupporte
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TcpclientportAuthorized UserThe tcp
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TcpportAuthorized UserSupportedOpti
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TcpwindowsizeSupportedOptionsSyntax
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ExamplesFor AIX, HP-UX, and Solaris
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ExamplesOptions file:include.fs.nas
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TotimeUse the totime option with th
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TypeUse the type option with the qu
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V2archiveUse the v2archive option w
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VerifyimageUse the verifyimage opti
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VirtualmountpointSupportedOptionsSy
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VirtualnodenameThe virtualnodename
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WasexphomeTo back up the WebSphere
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WasndhomeUse the wasndhome option i
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WastypeUse the wastype option with
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WebportsThe webports option enables
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Table 65. Commands (continued)Comma
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Use interactive mode when you want
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file. This value remains in effect
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Pressing the Up arrow key displays
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ArchiveThe archive command archives
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Backup GroupAuthorized UserUse the
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Backup ImageThe backup image comman
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SupportedSyntaxThis sends only thos
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Backup NASThe backup nas command cr
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Task Perform the NAS image backup o
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Table 72. Backup WAS command: Relat
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Cancel RestoreSupportedSyntaxThe ca
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Delete ArchiveSupportedSyntaxThe de
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Delete BackupThe delete backup comm
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||||||Task Delete all active and in
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►► Delete Filespaceoptions►
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Table 76. Delete Group command: Rel
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||ExamplesTask Inactivate the lette
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IncrementalThe incremental command
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Table 78. Incremental command: Rela
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SupportedSyntaxClientsThis command
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Page 486 and 487: Table 83. Query Group command: Rela
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Page 492 and 493: Query OptionsSupportedSyntaxUse the
Page 494 and 495: Query ScheduleSupportedSyntaxThe qu
Page 496 and 497: Query SysteminfoSupportedSyntaxUse
Page 498 and 499: Query WASAuthorized UserSupportedSy
Page 500 and 501: |||||||RestoreThe restore command o
Page 502 and 503: Table 90. Restore command: Related
Page 504 and 505: Restore BackupsetThe restore backup
Page 506 and 507: Examplestape deviceSpecifies the na
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Page 512 and 513: Examplesv If the destination volume
Page 514 and 515: ParametersoptionsTable 94. Restore
Page 516 and 517: Notes:SupportedSyntax1. For proper
Page 518 and 519: RetrieveThe retrieve command obtain
Page 520 and 521: ScheduleAuthorized UserThe schedule
Page 524 and 525: usr/dir1/sub1 directory tree from t
Page 526 and 527: Examples/* gives access to all dire
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Page 530 and 531: Set WaspasswordRoot UserSupportedSy
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Page 534 and 535: schedule action is required to star
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Page 542 and 543: It is recommended that you separate
Page 544 and 545: Inspecting the Client Schedule LogT
Page 546 and 547: Installing the backup-archive clien
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Page 552 and 553: Syntax for stanza settings:JournalS
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Attention (continued)Using the aste
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client optionsdisplay current setti
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deletingindividual archives from se
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getting started (continued)web clie
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Linux for zSeries clientclient comp
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options (continued)inclexcl 268incl
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Recommendations (continued)setting
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setting environment variablesAPI, U
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Wwasexphome option 386washome optio
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