You can upgrade Backup
Exec on the nodes in a cluster without taking the nodes out of the
You can upgrade to Backup
Exec 12 on nodes in a cluster that use the Desktop and Laptop
Option. However, you must ensure that each node had been an active
host before you begin the upgrade.
To upgrade Backup Exec on a cluster
Select a node to upgrade
and make that node the active Backup Exec cluster node.
Run the Backup Exec
installation program on the active node.
Move the cluster group to
the next node you want to upgrade, and then run the Backup Exec
installation program on that node. All of the resources except for
the disk should be offline when moved over to each node for