HP StorageWorks 8000 - NAS User Manual page 176

Recovering from a Disaster
The recovery process attempts to restore the NAS server and the storage array
settings based on the contents of the DRF. The NAS system provides the
following disaster-recovery capabilities:
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Restoring the NAS server configuration (the storage array remains
unchanged)
Restoring storage array settings (the NAS server remains unchanged)
Restoring both the NAS server and the storage array settings
Restoring the NAS server and storage array settings in a high availability
environment
HP StorageWorks NAS 8000 User's Guide