HP StorageWorks Clustered File System 3.6.1 Windows Storage Server Edition administration guide (AG515 - 96007, August 2008)

Chapter 4: Cluster Administration 42
To restore the device database and volume database to the membership
partitions, use the mpimport -f <input-file> command. The input file is
typically conf\MP.backup.
For more information about mpdump and mpimport, see the HP
StorageWorks Clustered File System Command Reference.
Quotas Information for PSFS Filesystems
The Windows utilities or third-party applications used to back up PSFS
filesystems are not aware of the HP Clustered File System quotas feature
and cannot back up the quotas information. Instead, when you back up a
filesystem, also use the HP Clustered File System psfsdq command to
back up the quota information stored on the filesystem. After restoring
the filesystem, run the psfrq command to restore the quota information.
See “Back Up and Restore Quotas” on page 133 for more information.
Back Up the System State
When you use the Microsoft Windows ntbackup utility to back up the
system state, one or more PSFS filesystems may be suspended briefly and
then resumed. When scheduling system state backups, keep in mind that
certain PSFS filesystems may be paused for write activity during the
backup. Read activity will continue during the pause, but write activity
will appear to hang until the filesystem is resumed.
HP Clustered File System Network Port
Numbers
HP Clustered File System uses the following network ports for external
and internal connections.
External Network Port Number
The following port number is used for external connections to HP
Clustered File System, such as connections from the Management
Console and the mx utility. If HP Clustered File System is behind a