AIX operating systems

Verifying the configuration of the IBM Storage Protect server for PowerHA

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When you configure the IBM Storage Protect 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:

  1. Log on as the instance user.
  2. Run the /opt/tivoli/tsm/server/bin/dsmclustfs script.
  3. 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 IBM Storage Protect server connects to the IBM Db2 database:
    DB20000I  The START DATABASE MANAGER command completed successfully.

   Database Connection Information

 Database server        = DB2/AIX64 11.1.0
 SQL authorization ID   = TSMINST1
 Local database alias   = TSMDB1

File systems for the DB2 database: /TSMdbspace2 /TSMdbspace1
File system for Active Log: /TSMalog
File system for Archive Log: /TSMarchlog
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