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Installation and User's Guide

Installation and User's Guide

Installation and User's Guide

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Archive FastBackTo control an open file support operation with LVSA, you can specify theseadditional options in your dsm.opt file or as values of the include.fs option:snapshotcachelocation, snapshotcachesize, snapshotfsidleretries, snapshotfsidlewait,presnapshotcmd, postsnapshotcmd.You can also use VSS for open file support. If you use VSS, you do not need toinstall LVSA.Note:1. You can use the include.fs option to set snapshot options on a per file systembasis.2. Use the snapshotcachelocation option to relocate the cache if necessary. You canspecify a snapshot cache location for a specific drive using the include.fsoption.3. Open file support is only available for local fixed volumes (mounted to eitherdrive letters or volume mount points) formatted with FAT, FAT32 or NTFS filesystems. This support includes SAN-attached volumes that meet theserequirements.4. If the client is unable to create a snapshot, failover to non-OFS backup occurs;the same backup support that would be done if LVSA was not installed.5. To enable open file support in a cluster environment, all systems in the clustershould have LVSA configured.Use the archive fastback comm<strong>and</strong> to archive Tivoli Storage Manager FastBackvolumes specified by the fbpolicyname, fbclientname <strong>and</strong> fbvolumename optionsfor long-term retention.Before using this comm<strong>and</strong>, configure the client to back up <strong>and</strong> archive TivoliStorage Manager FastBack data. Also, before you issue this comm<strong>and</strong>, at least onesnapshot should exist in the Tivoli Storage Manager FastBack repository for theTivoli Storage Manager FastBack policy being archived or backed up.If a policy specification contains both Windows <strong>and</strong> Linux FastBack clients, onlythe Windows volumes will be backed up or archived to Tivoli Storage Manager bythe Windows Tivoli Storage Manager client.If a policy specification contains both Windows <strong>and</strong> Linux FastBack clients, onlythe Linux volumes will be backed up or archived to Tivoli Storage Manager by theLinux Tivoli Storage Manager client.You can use Tivoli Storage Manager FastBack options to archive the latestsnapshots of the following volumes:vvvAll clients <strong>and</strong> volumes associated with a FastBack policy or a list of FastBackpolicies.All volumes associated with a specific FastBack client or a list of FastBack clientsfor a given FastBack policy.A specific volume or volumes associated with a FastBack client for a givenFastBack policy.Chapter 13. Using comm<strong>and</strong>s 531

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