Operations at the local site, Operations at the remote site, 274 operations at the remote site – HP XP Command View Advanced Edition Software User Manual
Page 274: 274 operations at the local site
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 TC01 -d FS11 -vl -f never
BKServer >
Operations at the local site
1.
Swap the primary volume and the secondary volume.
FSServer > pairresync -g TC01 -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, 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
For more details on the restoration procedure, see “
Restoring a file system from tape
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.
2.
When usual operation is in the split state, execute
EX_DRM_RESYNC
to resynchronize the copy
group.
Operation for file systems
274