Veritas Storage Foundation Intelligent Storage Provisioning 5.0.1 Solutions Guide, HP-UX 11i v3, First Edition, November 2009

6
On the primary host, deport the snapshot volume’s disk group using the
following command:
# vxdg deport snapvoldg
7
On the OHP host where the backup is to be performed, use the following
command to import the snapshot volume’s disk group:
# vxdg import snapvoldg
8
The snapshot volume is initially disabled following the join. Use the following
commands on the OHP host to recover and restart the snapshot volume:
# vxrecover -g snapvoldg -m snapvol
# vxvol -g snapvoldg start snapvol
9
On the OHP host, back up the snapshot volume. If you need to remount the
file system in the volume to back it up, first run fsck on the volume. The
following are sample commands for checking and mounting a file system:
# fsck -F vxfs /dev/vx/rdsk/snapvoldg/snapvol
# mount -F vxfs /dev/vx/dsk/snapvoldg/snapvol mount_point
On Linux, use the -t option, and on AIX, use the -V option, instead of the -F
option for both commands.
Back up the file system at this point, and then use the following command to
unmount it.
# umount mount_point
10
On the OHP host, use the following command to deport the snapshot volume’s
disk group:
# vxdg deport snapvoldg
11
On the primary host, re-import the snapshot volume’s disk group using the
following command:
# vxdg import snapvoldg
Off-host processing solutions
Implementing off-host processing solutions
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