If you are deploying DB2 databases with SF Cluster File System HA, your setup configuration will reflect the following conditions:
A highly available parallel cluster with a DB2 is set up on sys1 and sys2 with SF Cluster File System HA.
The database is online on sys1.
The datafiles are mounted and shared on sys1 and sys2.
The database repository is mounted and shared on sys1 and sys2.
The SFDB tools commands will fail on sys2.
In the figures below the repository directory resides in the DB2 mount points.
The failover to the backup system is automatic rather than manual for SF Cluster File System HA.