In one embodiment, a backup/restore mechanism is contemplated which may be
used to consolidate application servers from a cluster to a single node
and/or to restore a clustered environment. The mechanism may
automatically consolidate shared resources on a node during a restore,
even if the resources were external to the nodes in the cluster (e.g. on
a shared storage device). Thus, complex and error prone manual
intervention may be avoided, in some embodiments. In some embodiments,
the backup mechanism may include checking identifiers for each node and
application server in a cluster server data base, to identify node
backups as opposed to application server backups. Local node resources
may be associated with the node backups, and shared resources may be
associated with the application server backups.