Before you create a VxVM shared-disk group for the Oracle Parallel Server/Real Application Clusters database, note the following points.
Do not register the shared-disk group as a cluster device group with the cluster.
Do not create any file systems in the shared-disk group because only the raw data file uses this disk group.
Disks that you add to the shared-disk group must be directly attached to all of the cluster nodes.
Ensure that your VxVM license is current. If your license expires, the node panics.