HP StorageWorks P9000 Replication Manager Software 7.1 CLI User Guide (TB584-96026, May 2011)

5. Use the disk management function to mount the restored volume.
The mount is to the G: drive.
Recovering a file system from a remote site to the local site
This subsection explains how to recover restored data in the remote site to the local site, after the file
system is restored in the remote site and recovery has been performed for the failure in the local site.
Procedures at the local site and remote site are explained separately.
Operations at the local site
• In the file server at the local site, use a disk management function to unmount the volume that
was mounted by using the disk management function.
Operations at the remote site
1. Use the disk management function to unmount the volume mounted using the disk management
function, in the step in which the file system was restored in the remote site.
The G: drive is unmounted..
2. Create a pair.
BKServer > paircreate -g Cnt Ac01 -d FS11 -vl -f never
BKServer >
Operations at the local site
1. Swap the primary volume and the secondary volume.
FSServer > pairresync -g Cnt Ac01 -d FS11 -swaps
FSServer >
2. Use the disk management function to mount the volume.
The mount is to the G: drive.
Backing up and restoring a file system by using a Tape Backup
Management Software that cannot link with Application Agent
When using a tape backup management software that is unable to link with Application Agent
software, carry out the following procedure to back up data to tape, or restore data from tape. For
more details on steps 1 to 6 in the backup procedure, see “Backing up a file system to
tape” on page 253.
For more details on the restoration procedure, see “Restoring a file system from tape” on page 256.
To back up a file system to tape (where a tape backup management software that is unable to link
with Application Agent is used):
1. Usual operation is in the split state, execute EX_DRM_CACHE_PURGE to clear the secondary
volume cache.
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