The Veritas Volume Manager software includes an optional cluster feature that enables it to be used in a cluster environment. The cluster functionality in Veritas Volume Manager allows multiple hosts to simultaneously access and manage a set of disks under Veritas Volume Manager control. A cluster is a set of hosts sharing a set of disks; each host is referred to as a node in the cluster.
Note The Veritas Volume Manager cluster feature requires a license.
See the Veritas Storage Foundation Getting Started Guide.