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

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Related reference“Imagetofile” on page 329Use the imagetofile option with the restore image command to specify that youwant to restore the source image to a file.“Verifyimage” on page 430Use the verifyimage option with the restore image command to specify that youwant to enable detection of bad sectors on the destination target volume. If badsectors are detected on the target volume, Tivoli Storage Manager issues a warningmessage on the console and in the error log.Restoring data from a backupsetYour Tivoli Storage Manager administrator can generate a backup set (a collectionof your files that reside on the server) onto portable media created on a deviceusing a format that is compatible with the client device. You can restore data froma backup set from the Tivoli Storage Manager server, or when the backup set islocally available as a file or on a tape device.You can restore backup sets from the following locations:v From the Tivoli Storage Manager serverv From portable media on a device attached to your client workstationv From a backup set file on your client workstationBackup sets can provide you with instant archive and rapid recovery capability asdescribed in the following list.Instant archiveThis capability allows an administrator to create an archive collection frombackup versions already stored on the server.Rapid recovery with local backup setsTypically, restores are performed from normal file backups that are storedon the Tivoli Storage Manager server outside of backup sets. This restoreapproach gives you the ability to restore the most recent backup version ofevery file. It is possible that a backup set does not contain the most recentbackup version of your files.In some cases restoring data from a backup set can be a better option thanrestoring data from normal backup files on the Tivoli Storage Managerserver. Restoring from a backup set can be a better option for the followingreasons:v A backup set restore can provide for a faster recovery because all of therequired files for restore are contained together within a smaller numberof storage volumes.v A backup set provides a point-in-time collection of files. You can restoreto a point in time rather than restoring what is currently available froma normal file-level restore from the server.v You can perform an ASR restore using a backup set volume.Restoring a backup set from the Tivoli Storage Managerserver provides alarger set of restore options than restoring from a local backup set.However, restoring from a local backup set can be preferable in somecases:172 IBM Tivoli Storage Manager for UNIX and Linux Backup-Archive Clients Version 6.1: Installation and User’s Guide
vvIt is possible that you need to restore your data when a networkconnection to the Tivoli Storage Manager server is not available. This ispossible in a disaster recovery situation.The local restore may be faster than restoring over a network connectionto your Tivoli Storage Manager server.A backup set can be restored from the Tivoli Storage Manager server while thebackup set volumes are available to the server, or they can be moved to the clientsystem for a local backup set restore. A backup set can be generated with orwithout a table of contents (TOC), and can contain file data or image data. OnWindows systems, the backup set can contain system state or system object data.Your ability to restore data from backup sets is restricted by the location of thebackup set and the type of data in the backup set. The command-line client canrestore some data that the GUI cannot restore, but the GUI can allow you tobrowse and choose which objects to restore. Generally, backup sets from the serverwith a TOC allow more options when restoring. However, local backup setsprovide options that are sometimes preferable to restoring from theTivoli StorageManager server.The restrictions for restoring data from backup sets using the GUI are summarizedin the following table. Each interior cell represents one combination of data typeand backup set location. For each situation, the cell indicates if you can use theGUI to restore only the entire backup set, to select objects within the backup set, orif you cannot use the GUI to restore the backup set.Table 37. Backup set GUI restore restrictionsBackup set locationData type in thebackup setfileLocal(location=fileorlocation=tape)Restore entirebackup set only.Cannot berestored.Tivoli Storage Manager Server(TOC available)Tivoli StorageManager Server(TOC notavailable)Restore entire backup set, orselected objects in the backup set.Restore entirebackup set only.imageRestore entire backup set, orselected objects in the backup set.Cannot berestored.system state orsystem object.Restore entirebackup set only.Restore entire backup set, orselected objects in the backup set.Restore entirebackup set only.The restrictions for restoring data from backup sets using the command-line clientare summarized in the following table. Each interior cell represents onecombination of data type and backup set location. For each situation, the cell liststhe restore commands you can use. Except as noted, you can restore specificobjects within a backup set, as well as the entire backup set.Table 38. Backup set command-line restore restrictionsBackup set locationData typein thebackup setfileLocal (location=file orlocation=tape)Commands:restorerestore backupsetTivoli Storage ManagerServer (TOC available)Tivoli Storage ManagerServer (TOC notavailable)Commands:restorerestore backupsetCommands:restore backupsetChapter 5. Restoring your data 173
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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
Page 146 and 147: If you install the journal daemon a
Page 148 and 149: For NAS and N-Series filers running
Page 150 and 151: Related reference“Virtualmountpoi
Page 152 and 153: Table 29. Command line backup examp
Page 154 and 155: Important: When you delete backup f
Page 156 and 157: Related concepts“Restoring data f
Page 158 and 159: Setting up encryptionThere are some
Page 160 and 161: 4. The administrator defines a dsm.
Page 162 and 163: You must be a root user to perform
Page 164 and 165: mounted name. For example, if /dev/
Page 166 and 167: Method 1: Using image backup with f
Page 168 and 169: Table 31. Comparing incremental ima
Page 170 and 171: If you want to specify snapshot-bas
Page 172 and 173: Related concepts“NDMP support req
Page 174 and 175: Table 33. NAS options and commands
Page 176 and 177: Related reference“Snapdiff” on
Page 178 and 179: PasswordAccessDomaingenerate/wpars/
Page 180 and 181: Backing up AIX JFS2 extended attrib
Page 182 and 183: Stored filesWhen you back up and ar
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Page 186 and 187: vvThe symbolic link is defined as a
Page 188 and 189: Manager client detects sparse files
Page 190 and 191: Related concepts“Displaying infor
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Page 194 and 195: vvvvvvRestoring the image of a volu
Page 198 and 199: Table 38. Backup set command-line r
Page 200 and 201: Restoring an entire or partial back
Page 202 and 203: Restoring an image to fileRelated r
Page 204 and 205: The GPFS RESTORE rule allows you to
Page 206 and 207: Related conceptsChapter 9, “Under
Page 208 and 209: Table 39. Sample WPAR restore comma
Page 210 and 211: Table 40. NAS options and commands
Page 212 and 213: Table 41. Command line restore exam
Page 214 and 215: 4. The client tells the server to r
Page 216 and 217: Related concepts“Restoring data t
Page 218 and 219: Related reference“Fromnode” on
Page 220 and 221: Related reference“Class” on pag
Page 222 and 223: Related tasks“Setting the client
Page 224 and 225: Related reference“Archive” on p
Page 226 and 227: 2. Expand the Directory tree by cli
Page 228 and 229: In this example, the client backs u
Page 230 and 231: 10. Click Retrieve. The Retrieve De
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Page 234 and 235: schedule action is required to star
Page 236 and 237: for all clients. By default, the cl
Page 238 and 239: Setting the client scheduler proces
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Page 242 and 243: If the scheduled event does not com
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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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The auditlogging command is not sup
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Successful incremental backup of '/
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Options FilePlace this option in th
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You can use backupsetname option wi
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Syntax►►CLASS =clientnas►◄P
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SHAREdmemUse the shared memory comm
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Syntax►► COMMRESTARTInterval se
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You can use the dateformat option w
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Options FilePlace this option at th
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ExamplesCommand line:dsmc archive "
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DirmcThe dirmc option specifies the
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►►DOMain▼all-localdomain-doma
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Domain.imageThe domain.image option
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DynamicimageUse the dynamicimage op
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that efsdecrypt is specified as no.
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workstation. For more information,
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The encryption key password is case
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Restriction: You cannot specify a n
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Note: Avoid performing a selective
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vTivoli Storage Manager processes e
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The entries in the list are process
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Supported ClientsThis option is val
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vvrestore groupretrieveSupported Cl
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ParametersownerName of an alternate
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ParametersgroupnameSpecifies the na
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Syntax►► IFNewer ►◄Paramete
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ExamplesCommand line:dsmc restore i
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vFile names and directories from an
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Options file or include/exclude fil
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Controlling symbolic link and alias
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The last incremental backup time re
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Lanfreeshmportservice lookup. The o
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Note: The client lanfreetcport valu
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Note: The restore backupset command
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1. If you set the schedmode option
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ModeUse the mode option with the ba
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MonitorThe monitor option specifies
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You can use this option to mitigate
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ExamplesOptions file:nodename couga
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PasswordThe password option specifi
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To keep your client node password s
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ParametersThere are no parameters f
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Note:1. If the postschedulecmd comm
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"resume database myDb"If you placed
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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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ExamplesSchedcmdexceptionOptions fi
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SchedlognameParameterssizeSpecifies
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SchedrestretrdisabledThe schedrestr
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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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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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show all

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