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

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

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Options FilePlace these options in the dsm.sys file. You can set these options on theInclude-Exclude tab, Define Include-Exclude Options section of the Preferenceseditor.Syntax►► options patternmgmtclassname►◄include, include.backup, include.fileUse these options to include files or assign management classes <strong>for</strong> backupprocessing.The include option affects archive <strong>and</strong> backup processing. If you want toassign different management classes <strong>for</strong> archive <strong>and</strong> backup processing, alwaysspecify include.archive <strong>and</strong> include.backup with their own management classes.In the following example, the archmc management class is assigned when anarchive operation is per<strong>for</strong>med, because include.backup is used only <strong>for</strong>backup processing, it is not used <strong>for</strong> archive processing.include.archive /home/test/* archmcinclude.backup /home/test/*include.archiveIncludes files or assigns management classes <strong>for</strong> archive processing.include.attribute.symlinkIncludes a file or a group of files that are symbolic links or aliases within abroad group of excluded files <strong>for</strong> backup processing only.Note: For Mac OS X, aliases are included.include.compressionIncludes files <strong>for</strong> compression processing if you set the compression option toyes. This option applies to backups <strong>and</strong> archives.include.encryptIncludes the specified files <strong>for</strong> encryption processing. By default, <strong>Tivoli</strong> <strong>Storage</strong><strong>Manager</strong> does not per<strong>for</strong>m encryption processing.Important: The include.encrypt option is the only way to enable encryptionon the <strong>Backup</strong>-<strong>Archive</strong> client. If no include.encrypt statements are used,encryption will not occur.include.fsFor AIX JFS2 file systems: Use the snapshotcachesize option in the dsm.sys fileor with the include.fs option to specify an appropriate snapshot size so that allold data blocks can be stored while the snapshot based file backup or archiveoccurs. The default snapshot size is 20 percent.To control how <strong>Tivoli</strong> <strong>Storage</strong> <strong>Manager</strong> processes your file space <strong>for</strong>incremental backup, you can specify these additional options in your dsm.optfile, or as values of the include.fs option: diskcachelocation <strong>and</strong>memoryefficientbackup. If these options appear both in the options file <strong>and</strong> aninclude.fs option, the include.fs values will be used <strong>for</strong> the specified file spacein place of any values in an option file or on the comm<strong>and</strong> line.Examples:Chapter 10. Using processing options 333

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