The following directories and all their subdirectories should be backed up periodically. These directories are used by Cluster Systems Management to store persistent data and other configuration information. In addition, if major configuration changes are made by means of CSM commands, a back up should be performed.
These directories only need to be backed up on the management server.
/usr/sbin/rsct/bin/rmcctrl -z
The command does not complete until all RMC subsystems are stopped.
/usr/sbin/rsct/bin/rmcctrl -s
You can also backup CSM data by using the lsnode command as follows:
lsnode -s > nodedef