When you configure the Tivoli® Storage
Manager server to
use PowerHA®, you must verify
the configuration.
About this task
When you use PowerHA,
all database, log, storage, and instance directories must be on shared
disks that are configured to fail over by PowerHA.
Procedure
To identify the directories that are on shared disk,
complete the following steps:
- Log on as the instance user.
- Run the /opt/tivoli/tsm/server/bin/dsmclustfs script.
- Examine
the file systems that are reported by the script and verify that they
are on shared disks. The following example script shows
the type of information that you must review:
> su - tsminst1
$ /opt/tivoli/tsm/server/bin/dsmclustfs
SQL1026N The database manager is already active.
The following
database connection information is displayed when the Tivoli Storage
Manager server connects
to the DB2® database:Database server = DB2/AIX64 10.5.0
SQL authorization ID = TSMINST1
Local database alias = TSMDB1
File systems for the DB2 database: /TSMdb-1
File system for Active Log: /TSMalog-1
File system for Archive Log: /TSMarchlog-1
Active log mirror not defined for this database
The following mandatory DB2 file
systems are in the script: /TSMdb-1 /TSMalog-1 /TSMarchlog-1
Checking existing TSM disk-based volumes...
TSM Data is stored in the following file systems: /TSMdisk-1 /TSMfile-1