Upgrade in a cluster

Make sure to have a backup of the database before updating the cluster.

Stop the Management Server services on all management servers in the cluster.
Uninstall the management server on all servers in the cluster.
Use the procedure for installing multiple management servers in a cluster as described for install in a cluster, see Install in a cluster.
Important: When installing, make sure to reuse the existing SQL configuration database (which is automatically upgraded from the old existing database version to the new one).