Installation and User's Guide

the Tivoli Storage Manager Client Scheduler Service should use the followingcombination of the options: CLUSTERNODE NO (default) and CLUSTERDISKSONLY YES(default).The clusternode and clusterdisksonly options should be invoked before MSCS orVCS is started, because although the Tivoli Storage Manager Client SchedulerService is configured to back up local drives, the scheduler depends on the clusterservice. The Tivoli Storage Manager Scheduler communicates with the clusterservice (MSCS or VCS) to build the cluster disks map, get the cluster name, etc.To ensure that the MSCS or VCS loads before the Tivoli Storage Manager ClientScheduler service, a dependency should be added (for MSCS service or VCSservice) to the Tivoli Storage Manager Client Scheduler service.Follow these steps to add the service dependency:1. Start regedt32.exe2. Locate the following subkey in the registry: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\TSM Scheduler Service, (where "TSM SchedulerService" is the name of the Tivoli Storage Manager Scheduler)3. Double-click the DependonService value4. In the Value data box, type the ClusSvc for the MSCS environment or HAD forthe VCS environment, and then click OK5. Quit the Registry Editor6. Restart your computerNote: After disabling or uninstalling the MSCS or VCS, the dependency should beremoved.You can edit your dsm.opt file on each local node to process local disk drivesusing the following options:nodenameIf no value is specified, the backup-archive client uses the local workstationname.domainIf you do not specify a value for this option, the backup-archive clientprocesses all local drives that are not owned by the cluster.clusternodeDo not specify this option when processing local drives.You can configure the Tivoli Storage Manager Backup-Archive Scheduler Service toback up the local cluster nodes.Related reference“Clusternode” on page 321“Domain” on page 346“Nodename” on page 419Configure the backup-archive client to process cluster diskresourcesEnsure that the backup-archive client manages each cluster group that containsphysical disk resources as a unique node.Chapter 2. Configure the Tivoli Storage Manager client 49