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

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Table 72. Backup Image command: Related options (continued)OptionWhere to usepostsnapshotcmd“Postsnapshotcmd” onpage 367presnapshotcmd“Presnapshotcmd” onpage 373snapshotcachesize“Snapshotcachesize” onpage 402snapshotproviderimage“Snapshotproviderimage”on page 404Use with the backup image command, the include.imageoption, or in the options file.Use with the backup image command, the include.imageoption, or in the options file.Use with the backup image command, the include.imageoption, or in the options file.Client options file or with include.image option.filespecSpecifies the name of one or more logical volumes. If you want to back upmore than one file system, separate their names with spaces. Do not usepattern matching characters. If you do not specify a volume name, the logicalvolumes specified with the domain.image option will be processed. If you donot use the domain.image option to specify file systems to process, an errormessage is displayed and no image backup occurs.Specify the file space over which the logical volume is mounted or the logicalvolume name. If there is a file system configured in the system for a givenvolume, you cannot back up the volume with the device name. For example, if/dev/lv01 is mounted on /home you can issue backup image /home but backupimage /dev/lv01 will fail with an error: ANS1063E Invalid path specified.Note: For Sun systems, specify either a file system name or a raw device name(block device type).ExamplesTaskBack up the /home/test file space over which the logical volume ismounted and perform an image incremental backup that backs up onlynew and changed files after the last full image backup.TaskTaskTaskCommand: dsmc backup image /home/test -mode=incrementalPerform a static image backup of the logical volume mounted at the /homedirectory.Command: Command: dsmc backup image /home-snapshotproviderimage=nonePerform a dynamic image backup of the logical volume mounted at the/home directory.Command: dsmc backup image /home -dynamicimage=yesPerform a snapshot image backup of the /home directory.Command:AIX client: dsmc backup image /home-snapshotproviderimage=JFS2LINUX client: dsmc backup image /home-snapshotproviderimage=LINUX_LVM450 IBM Tivoli Storage Manager for UNIX and Linux Backup-Archive Clients Version 6.1: Installation and User’s Guide
TaskBack up the /dev/lv01 raw logical volume.Command: dsmc backup image f:Related information“Imagegapsize” on page 328“Snapshotproviderimage” on page 404“Snapshotcachesize” on page 402“Mode” on page 350“Comparing methods 1 and 2” on page 143 to decide which method is appropriatefor your environment.Static, dynamic, and snapshot image backupThe traditional image backup prevents write access to the volume by other systemapplications during the operation. Use the dynamicimage option to back up thevolume as is without remounting it read-only. Corruption of the backup can occurif applications write to the volume while the backup is in progress. In this case,run fsck after a restore.The dynamicimage option is not supported for JFS2 volumes.For Linux x86/x86_64 clients only: By default, Tivoli Storage Manager performs asnapshot image backup of file systems residing on a logical volume created by theLinux Logical Volume Manager during which the volume is available to othersystem applications. Snapshot image backup requires a Version 5.1 Tivoli StorageManager server.For AIX clients only: By default, Tivoli Storage Manager performs a snapshotimage backup of JFS2 volumes during which the volume is available to othersystem applications. AIX allows the creation of a snapshot of a JFS2 volume whileit is still online. The snapshot is created inside the same volume group as thesource volume. You must ensure that the volume group provides enough free diskspace to create the snapshot. The snapshot contains the old data blocks while themodified data is stored in the source volume. Use the snapshotcachesize optionwith the backup image command, in the dsm.sys file, or with the include.imageoption to specify an appropriate snapshot size so that all old data blocks can bestored while the image backup occurs. A snapshot size of 20 percent will ensure avalid snapshot.The Linux Logical Volume Manager allows the creation of a snapshot of a logicalvolume while the logical volume itself is still online. The snapshot is created insidethe same volume group as the source logical volume. You must ensure that thevolume group provides enough free disk space to create the snapshot. Thesnapshot contains the old data blocks while the modified data is stored in thesource logical volume. Use the snapshotcachesize option with the backup imagecommand, in the dsm.sys file, or with the include.image option to specify anappropriate snapshot size so that all old data blocks can be stored while the imagebackup occurs. A snapshot size of 100 percent will ensure a valid snapshot.Chapter 11. Using commands 451
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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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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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Supported ClientsThis option is val
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SessioninitiationThis option is val
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Syntax►►SKIPACLUPdatecheckNoYes
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Page 438 and 439: TcpadminportUse the tcpadminport op
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Page 444 and 445: Syntax►► TCPServeraddress serve
Page 446 and 447: Options FilePlace this option in th
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Page 450 and 451: TxnbytelimitThe txnbytelimit option
Page 452 and 453: Options FilePlace this option in th
Page 454 and 455: Supported ClientsThis option is val
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Page 458 and 459: WebportsThe webports option enables
Page 460 and 461: Table 67. Commands (continued)Comma
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Page 464 and 465: Related concepts“Client options r
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Page 468 and 469: Client commands referenceArchiveImp
Page 470 and 471: TaskTaskTaskArchive all files in th
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Page 476 and 477: Utilizing image backup to perform f
Page 478 and 479: Specifying MODE =differential on th
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Page 484 and 485: Table 75. Delete Backup command: Re
Page 486 and 487: Delete FilespaceThe delete filespac
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Page 490 and 491: HelpUse this command to display inf
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Page 500 and 501: ExamplesTask Monitor current NAS im
Page 502 and 503: Syntax►►Query ARchiveoptionsfil
Page 504 and 505: Syntax►►Query Backupoptionsfile
Page 506 and 507: Query BackupsetID, Tivoli Storage M
Page 508 and 509: “Restoring data from a backupset
Page 510 and 511: Syntax►►Query Filespacefilespac
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Page 514 and 515: Table 86. Query Image command: Rela
Page 516 and 517: Query MgmtclassThe query mgmtclass
Page 518 and 519: Syntax►►Query Optionsoptionspat
Page 520 and 521: ParametersThere are no parameters f
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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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