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Installation and User's Guide

Installation and User's Guide

Installation and User's Guide

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ParametersbackupsetnameSpecifies the name of a backup set from the Tivoli Storage Manager server. Youcannot use wildcards.ExamplesCasesensitiveawareComm<strong>and</strong> line:dsmc query image -backupsetname=WEEKLY_BSET.21435678dsmc query backup c:\* -subdir=yes-backupsetname=weekly_accounting_data.32145678dsmc restore image e:-backupsetname=weekly_backup_data.12345678dsmc restore systemobject-backupsetname=daily_backup_data.43215678Related information“Restore data from a backup set” on page 183The casesensitiveaware option specifies whether the Windows Backup-Archiveclient should filter out file <strong>and</strong> directory objects which have names conflicting incase only.NTFS volumes are case sensitive <strong>and</strong> allow case sensitive file names to be stored.Although the Windows operating system is not case sensitive, applications such asWindows Services for UNIX (SFU) exploit POSIX <strong>and</strong> allow case sensitive filenames. SFU is typically included with Windows operating systems such asWindows Powered OS <strong>and</strong> Windows Storage Server 2003. These operating systemsare typically deployed on hardware (for example, NAS hardware) which is actingas a dedicated file server in a heterogeneous environment.If there are UNIX clients storing files on NTFS volumes in these Windows fileserver environments, use the casesensitiveaware option. If this option is not usedin these environments unpredictable results occur during backup <strong>and</strong> archiveoperations if case sensitive file name conflicts are encountered. For homogeneousWindows file server environments the casesensitiveaware option is not necessary.For example, if there is a set of objects called ’MyWork.xls’, ’MYWORK.xls’, <strong>and</strong>’mywork.xls’, because the Windows operating system is not case sensitive,applications cannot distinguish between two objects named ’mywork.xls’ <strong>and</strong>’MyWork.xls’For this reason, the Tivoli Storage Manager Windows Backup-Archive client cannotguarantee the restore integrity of such objects. When a name casing conflict arises,the Tivoli Storage Manager Backup-Archive client can only guarantee the restoreintegrity of the first file in an alphabetical sort. On an ASCII-based operatingsystem such as Windows, this means that capital letters come first alphabeticallybefore their lower-case counterparts, so ’MySwork.xls’ would alphabeticallyprecede ’mywork.xls’.In this example, if the casesensitiveaware option is used, only ’MyWork.xls’ isprocessed. An error message is issued for ’mywork.xls’ <strong>and</strong> it is skipped. If’mywork.xls’ is a directory, then the directory subtree ’mywork.xls’ would be314 IBM Tivoli Storage Manager for Windows Backup-Archive Clients: <strong>Installation</strong> <strong>and</strong> <strong>User's</strong> <strong>Guide</strong>

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