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

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Supported ClientsThis option is valid for all clients. The Tivoli Storage Manager client API does notsupport this option.Syntax►► FILESOnly ►◄FollowsymbolicParametersThere are no parameters for this option.ExamplesCommand line:dsmc incremental -filesonlyDuring a backup operation, the followsymbolic option specifies whether you wantto use a symbolic link as a virtual mount point. During a restore or retrieveoperation, the followsymbolic option specifies how the Tivoli Storage Managerclient restores a directory whose name matches a symbolic link on the restoretarget file system.For backup operations, followsymbolic option can influence the virtualmountpointsetting. If you use the virtualmountpoint option to specify a symbolic link as avirtual mount point, you must also set followsymbolic. If a symbolic link is notspecified as a virtual mount point, followsymbolic is of no consequence duringbackup operations.During restore and retrieve operations, followsymbolic can influence how the clienthandles a symbolic link on the file system. Set followsymbolic only when the clientattempts to restore a directory whose name matches a symbolic link on the restoretarget file system.If followsymbolic=no (the default), the client does not restore the contents of thedirectory, but returns this error message: ANS4029E Error processing ’filespacename path-name file-name’: unable to build a directory path; a file existswith the same name as a directory.If followsymbolic=yes, the client restores the contents of the directory to the targetof the symbolic link.For example, assume the client backed up a file with this path:/fs1/dir1/subdir1/file1. Assume also that there exists on the restore target filesystem a symbolic link /fs1/dir1, which links to /fs88/dir88/subdir88. Restore thefile with the command: restore /fs1/dir1/subdir1/file1. Iffollowsymbolic=no,the client does not restore the file, but returns the error message. Iffollowsymbolic=yes, the client restores file1 to /fs88/dir88/subdir88/subdir1/file1.If you restore a symbolic link (not a directory) whose name matches a symboliclink on the restore target file system, the followsymbolic option has noconsequence. The client restores the symbolic link.320 IBM Tivoli Storage Manager for UNIX and Linux Backup-Archive Clients Version 6.1: Installation and User’s Guide
Use this option with the incremental, restore and retrieve commands, or in theclient user options file (dsm.opt).Supported ClientsThis option is valid for all UNIX clients except Mac OS X.Options FilePlace this option in the client options file (dsm.opt).Syntax►►FOLlowsymbolicNoYes►◄ParametersNo Do not back up a virtual mount point that is a symbolic link. Do not restore adirectory if the restore target file system contains a symbolic link withmatching name. This is the default.YesRestore the contents of a directory to the target of a symbolic link.ExamplesOptions file:followsymbolic YesCommand line:-fol=YesRelated informationDuring archive, the“Archsymlinkasfile” on page 266 option determines how theclient handles symbolic links.For operating systems other than Mac OS X, see “Symbolic links” on page 159 formore information about how Tivoli Storage Manager handles symbolic links.FromdateUse the fromdate option with the fromtime option to specify a date and time fromwhich you want to search for backups or archives during a restore, retrieve, orquery operation.Files that were backed up or archived before this date and time are not included,although older directories might be included, if necessary, to restore or retrieve thefiles.Use the fromdate option with the following commands:v delete backupv query archivev query backupv restoreChapter 10. Using processing options 321
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Tivoli® Storage Manager for UNIX a
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NoteBefore using this information a
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Chapter 3. Getting started . . . .
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Snapshotroot . . . . . . . . . . .
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Figures1. Sample classic query sche
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86. Query Image command: Related op
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PublicationsTivoli Storage Manager
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Table 4. Tivoli Storage Manager Dat
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v- Online: Go to the Passport Advan
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xxIBM Tivoli Storage Manager for UN
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In the graphical user interface, me
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Refer to “Cluster environment con
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- Web client: 32 MB- Non-English la
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Communications methodsThis topic li
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Hardware requirementsThis section l
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equired or it is not available, ima
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Software requirementsThis topic lis
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IBM Tivoli Storage Manager Solaris
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If you are upgrading from a previou
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Table 7. AIX client: Language codes
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TIVsm.CLIENTContains the backup-arc
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Related conceptsChapter 2, “Confi
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Table 9. Linux on POWER client: Lan
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To install this languageNLS Polish
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4. To install the 64 Bit API and Ba
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Installing from the command line is
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Table 15. Mac OS X installation pac
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Table 15. Mac OS X installation pac
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Table 16. Installation package name
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Table 16. Installation package name
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Related conceptsChapter 2, “Confi
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Table 17. Root user, Authorized Use
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Creating and modifying the client s
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vor place it in a different directo
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v Enter one or more blank spaces be
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HP-UX, all Linux clients, and Solar
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Configuring the Web clientThere are
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Important: Running the client sched
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dsmc scheduleIf the Tivoli Storage
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Related tasks“Configuring the cli
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key is set, you can use server-init
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The Tivoli Storage Manager Server c
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Syntax for JournalSettings stanza:[
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NotifyBufferSize=0x00200000Preserve
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Cluster environment configuration a
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vvvvvThe tcpclientaddress option mu
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v Associate the schedule with the a
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Note: Ensure that you define the do
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Enabling Tivoli Storage Manager Web
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v Remove the clusternode option.v S
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If necessary, your Tivoli Storage M
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excludes system files, a list of su
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Table 20. Options for controlling p
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Table 21. Wildcard and other specia
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Table 23. Options for controlling s
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emaining include-exclude list from
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The current file being processed is
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Starting a GUI sessionClient access
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Related concepts“Options handling
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2. In the Preferences dialog under
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For Mac OS X clients, enter this co
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vEnding a sessionFrom the dsmc comm
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104 IBM Tivoli Storage Manager for
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Table 26. Planning your backups (co
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lanfreeshmportSpecifies the unique
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Related reference“Exclude options
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Related reference“Encryptiontype
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up from a VxFS file system will be
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In each of these cases, when you ne
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Tivoli Storage Manager can restore
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To perform a full or partial increm
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If you install the journal daemon a
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For NAS and N-Series filers running
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Related reference“Virtualmountpoi
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Table 29. Command line backup examp
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Important: When you delete backup f
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Related concepts“Restoring data f
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Setting up encryptionThere are some
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4. The administrator defines a dsm.
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You must be a root user to perform
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mounted name. For example, if /dev/
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Method 1: Using image backup with f
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Table 31. Comparing incremental ima
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If you want to specify snapshot-bas
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Related concepts“NDMP support req
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Table 33. NAS options and commands
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Related reference“Snapdiff” on
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PasswordAccessDomaingenerate/wpars/
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Backing up AIX JFS2 extended attrib
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Stored filesWhen you back up and ar
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estore depends on how the symbolic
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vvThe symbolic link is defined as a
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Manager client detects sparse files
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Related concepts“Displaying infor
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vvvvvvRestoring the image of a volu
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Related reference“Imagetofile”
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Table 38. Backup set command-line r
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Restoring an entire or partial back
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Restoring an image to fileRelated r
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The GPFS RESTORE rule allows you to
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Related conceptsChapter 9, “Under
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Table 39. Sample WPAR restore comma
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Table 40. NAS options and commands
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Table 41. Command line restore exam
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4. The client tells the server to r
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Related concepts“Restoring data t
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Related reference“Fromnode” on
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Related reference“Class” on pag
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Related tasks“Setting the client
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Related reference“Archive” on p
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2. Expand the Directory tree by cli
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In this example, the client backs u
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10. Click Retrieve. The Retrieve De
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schedule action is required to star
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for all clients. By default, the cl
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Setting the client scheduler proces
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Displaying information about schedu
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If the scheduled event does not com
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Suppose that most of the file syste
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# If necessary, the following varia
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Table 45. Scheduled client event st
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Output from scheduled commands is s
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Table 47. Client return codes and t
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Using management classes and copy g
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Copy typeCopy type is the type of t
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The value for this parameter can be
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To specify your own default managem
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vvYour administrator deletes the ma
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v TCP/IP (Mac OS X)v Shared memory
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Server optionsUse the servername op
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Table 52. Backup and archive proces
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Table 53. Restore and retrieve proc
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Table 54. Scheduling options (conti
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Table 58. Error processing optionsO
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5. Options received from the server
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Table 62. Client command options (c
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and examples of using the option on
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You can also use the asnodename opt
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Page 302 and 303: Syntax►►CLASS =clientnas►◄P
Page 304 and 305: SHAREdmemUse the shared memory comm
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Page 314 and 315: ExamplesCommand line:dsmc archive "
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Page 324 and 325: Domain.imageThe domain.image option
Page 326 and 327: DynamicimageUse the dynamicimage op
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Page 338 and 339: Note: Avoid performing a selective
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Page 348 and 349: ParametersownerName of an alternate
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Page 364 and 365: Lanfreeshmportservice lookup. The o
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Page 368 and 369: Note: The restore backupset command
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Page 374 and 375: ModeUse the mode option with the ba
Page 376 and 377: MonitorThe monitor option specifies
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Page 380 and 381: ExamplesOptions file:nodename couga
Page 384 and 385: PasswordThe password option specifi
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Page 388 and 389: ParametersThere are no parameters f
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If you have enabled open file suppo
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fs/h1/m1/file.a/fs/h1/m1/file.b/fs/
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QueryschedperiodParameters″cmdstr
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[root@kaveri:/home/cpark] $ dsmc q
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ExamplesCommand line:-removeoperand
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Regulating backup and archive sessi
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Options FilePlace this option in th
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ExamplesSchedcmdexceptionOptions fi
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SchedlognameParameterssizeSpecifies
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SchedrestretrdisabledThe schedrestr
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Supported ClientsThis option is val
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SessioninitiationThis option is val
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Syntax►►SKIPACLUPdatecheckNoYes
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Table 66. Incremental command: Rela
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Snapshotcachesizeincremental -snapd
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JFS2Specifies that you want to perf
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However, you might want to associat
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noTivoli Storage Managerclient proc
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the client system, when performing
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ExamplesOptions file:subdir noComma
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TcpadminportUse the tcpadminport op
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TcpclientaddressParameterscad_addre
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ExamplesOptions file:tcpclientp 150
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Syntax►► TCPServeraddress serve
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performs a full image backup and cr
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TxnbytelimitThe txnbytelimit option
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Supported ClientsThis option is val
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incremental command to include it f
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WebportsThe webports option enables
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Table 67. Commands (continued)Comma
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accepted and it does name the error
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Related concepts“Client options r
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vvrestore /home/mydir /away/yourdir
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Client commands referenceArchiveImp
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TaskTaskTaskArchive all files in th
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ackup group -filelist=/home/dir1/fi
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Table 72. Backup Image command: Rel
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Utilizing image backup to perform f
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Specifying MODE =differential on th
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Supported ClientsThis command is va
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ParametersoptionsTable 74. Delete A
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Table 75. Delete Backup command: Re
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Delete FilespaceThe delete filespac
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optionsTable 77. Delete Group comma
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HelpUse this command to display inf
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vvvshared static: If data in the fi
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means the file or directory might b
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journal-based backup. Add an exclud
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v The device class MOUNTRETENTION l
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ExamplesTask Monitor current NAS im
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Syntax►►Query ARchiveoptionsfil
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Syntax►►Query Backupoptionsfile
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Query BackupsetID, Tivoli Storage M
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“Restoring data from a backupset
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Syntax►►Query Filespacefilespac
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tsm> q group {/neetavfs}/neetagSize
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Table 86. Query Image command: Rela
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Query MgmtclassThe query mgmtclass
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Syntax►►Query Optionsoptionspat
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ParametersThere are no parameters f
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Restart RestoreCommand: query syste
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►LOCation=serverfiletape►◄Par
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BACKUPSETName=Specifies the name of
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Syntax►►REStore Backupset{files
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TaskTaskTaskTaskTaskTaskTaskCommand
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Restoring backup sets in a SAN envi
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serverfiletapeSpecifies that the ba
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Table 93. Restore Group command: Re
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Syntax►►REStore Imageoptionssou
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Use the nasnodename option to speci
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Retrieve the files to the same dire
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Command: ret "/user/project/*" -pic
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Table 97. Schedule command: Related
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Table 98. Selective command: Relate
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command set access backup ″*″ n
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► -filelist= -description= -pick
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ParametersoldpwSpecifies the curren
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IBM may use or distribute any of th
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command during a specific time peri
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client A software program or comput
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agent over the local area network.
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file access timeOn AIX, UNIX, or Li
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Jjob fileA generated file that cont
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is optional. See also stub file and
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packet In data communication, a seq
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written to the database. The log ca
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stabilized file spaceA file space t
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UnicodeA character encoding standar
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ackup (continued)enabling communica
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commands (continued)preview 476quer
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filesonly option 319filespacedelete
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management classes (continued)overr
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problem determination (continued)de
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server (continued)TCP/IP port addre
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