How can I do a backup / rstore of an active passive cluster?
Do I have to backup the system.cfg of each node or only one?
The what would be the procedure?
The system.cfg file containts node specific configurations like, ip address, certificate, etc, so we must take back up of system.cfg from each node.
Saying that, In each cluster node, we recommended collecting both system.cfg and user.cfg. Backup/restore procedures are well explained in Admin guide
page number 760. Please have a look at it and let us know if you have any further questions.
You can also refer the
Specifically, talking about Active/Passive cluster config restore.