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

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Backup GroupAuthorized UserUse the backup group command to create and back up a group containing a list offiles from one or more file space origins to a virtual file space on the Tivoli StorageManager server.A group backup allows you to create a consistent point-in-time backup of a group offiles that is managed as a single logical entity:v All objects in the group are assigned to the same management class. See“Include options” on page 269 for more information about using the includeoption to bind a group to a management class.v Existing exclude statements for any files in the group are ignored.v All objects in the group are exported together.v All objects in the group are expired together as specified in the managementclass. No objects in a group are expired until all other objects in the group areexpired, even when another group they belong to gets expired.v If you are performing full and differential group backups to a sequential device,during a restore the data will be in no more than two locations. To optimizerestore time, perform periodic full backups to back up the data to one locationon the sequential media.v During a full group backup, all objects in the filelist are sent to the server.During a differential group backup, only data that has changed since the last fullbackup is sent to the server. Objects in the filelist that have not changed sincethe last full backup are assigned as members of the differential group backup.This data is not resent to the server, reducing backup time.The backup group command requires the following options:filelist Specifies a list of files to add to a new group. See “Filelist” on page 250 formore information.groupnameSpecifies the fully qualified name of the group containing a list of files. See“Groupname” on page 259 for more information.virtualfsnameSpecifies the name of the virtual file space for the group on which youwant to perform the operation. See “Virtualfsname” on page 381 for moreinformation.mode Specifies whether you want to back up all of the files in the filelist or onlyfiles that have changed since the last full backup. See “Mode” on page 291for more information.Notes:1. If any file in the group backup fails, the entire group backup will fail.2. Use the query group command to query members of a group backup on theTivoli Storage Manager server. See “Query Group” on page 451 for moreinformation.3. Use the restore group command to restore specific members or all members ofa group backup on the Tivoli Storage Manager server. See “Restore Group” onpage 474 for more information.404 IBM Tivoli Storage Manager for UNIX and Linux: Backup-Archive Clients Installation and User’s Guide
SupportedSyntax4. Use the delete group command to delete a specific group backup from theTivoli Storage Manager server. See “Delete Group” on page 425 for moreinformation.5. Use the query filespace command to display virtual file space names for yournode that are stored on the Tivoli Storage Manager server. See “QueryFilespace” on page 449 for more information.6. A group backup can be added to a backup set. See “Restoring data from abackupset” on page 130 for more information about backup sets.ClientsThis command is valid for all UNIX and Linux clients.►► Backup GRoup options ►◄ParametersoptionsTable 69. Backup Group command: Related optionsOption Where to use Pagefilelist Command line only. 250groupname Command line only. 259mode Command line only. 291virtualfsname Command line only. 381ExamplesTask Perform a full backup of all the files in the /home/dir1/filelist1 file to thevirtual file space name /virtfs containing the group leader /home/group1file.Command:backup group -filelist=/home/dir1/filelist1 -groupname=group1-virtualfsname=/virtfs -mode=fullChapter 10. Using commands 405
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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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|||||||||||||||file data or Image d
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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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TCP/IPYou can also use the lanfreec
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DEFAULTServerserver2SErvername serv
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||||||Table 51. Backup and archive
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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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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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Page 404 and 405: ExamplesFor AIX, HP-UX, and Solaris
Page 406 and 407: ExamplesOptions file:include.fs.nas
Page 408 and 409: TotimeUse the totime option with th
Page 410 and 411: TypeUse the type option with the qu
Page 412 and 413: V2archiveUse the v2archive option w
Page 414 and 415: VerifyimageUse the verifyimage opti
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Page 418 and 419: VirtualnodenameThe virtualnodename
Page 420 and 421: WasexphomeTo back up the WebSphere
Page 422 and 423: WasndhomeUse the wasndhome option i
Page 424 and 425: WastypeUse the wastype option with
Page 426 and 427: WebportsThe webports option enables
Page 428 and 429: Table 65. Commands (continued)Comma
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Page 434 and 435: Pressing the Up arrow key displays
Page 436 and 437: ArchiveThe archive command archives
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Page 444 and 445: Backup NASThe backup nas command cr
Page 446 and 447: Task Perform the NAS image backup o
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Page 452 and 453: Delete ArchiveSupportedSyntaxThe de
Page 454 and 455: Delete BackupThe delete backup comm
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Page 458 and 459: ►► Delete Filespaceoptions►
Page 460 and 461: Table 76. Delete Group command: Rel
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Page 464 and 465: IncrementalThe incremental command
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Page 474 and 475: Attention: Specifying -traverse doe
Page 476 and 477: Query ArchiveSupportedSyntaxThe que
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Page 480 and 481: Task Query file system images from
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Page 484 and 485: Table 82. Query Filespace command:
Page 486 and 487: Table 83. Query Group command: Rela
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logicalvolumenameThe name of a logi
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Query MgmtclassSupportedSyntaxThe q
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Query OptionsSupportedSyntaxUse the
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Query ScheduleSupportedSyntaxThe qu
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Query SysteminfoSupportedSyntaxUse
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Query WASAuthorized UserSupportedSy
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|||||||RestoreThe restore command o
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Table 90. Restore command: Related
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Restore BackupsetThe restore backup
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Examplestape deviceSpecifies the na
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Restore GroupAuthorized UserUse the
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|||||||Restore ImageThe restore ima
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Examplesv If the destination volume
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ParametersoptionsTable 94. Restore
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Notes:SupportedSyntax1. For proper
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RetrieveThe retrieve command obtain
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ScheduleAuthorized UserThe schedule
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SelectiveThe selective command back
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usr/dir1/sub1 directory tree from t
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Examples/* gives access to all dire
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Set WaspasswordRoot UserSupportedSy
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schedule action is required to star
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useful if you want to use specific
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password by running a simple Tivoli
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It is recommended that you separate
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Inspecting the Client Schedule LogT
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Installing the backup-archive clien
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v Set the managedservices statement
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Syntax for stanza settings:JournalS
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|||||amount of change activity on a
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Licensees of this program who wish
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Other company, product and service
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archive retention grace period. The
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dynamic. A copy group serialization
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LAN-free data transfer. The movemen
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selective backup. A function permit
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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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