Veritas FlashSnap Point-In-Time Copy Solutions 5.0.1 Administrators Guide, HP-UX 11i v3, First Edition, November 2009

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On the OHP host, use the following commands to check and locally mount
the snapshot volume:
# fsck -F vxfs /dev/vx/rdsk/diskgroup/volume
# mount -F vxfs /dev/vx/dsk/diskgroup/volume mount_point
Note: On Linux, use the -t option, and on AIX, use the -V option, instead of
the -F option for both commands.
For example, to check and mount the volume scfs_vol in the disk group
exampledg for shared access on the mount point, /bak/mnt_pnt:
# fsck -F vxfs /dev/vx/rdsk/exampledg/scfs_vol
# mount -F vxfs /dev/vx/dsk/exampledg/scfs_vol /bak/mnt_pnt
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Back up the file system at this point using a command such as bpbackup in
Symantec NetBackup. After the backup is complete, use the following
command to unmount the file system.
# unmount mount_point
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On the OHP host, use the following command to deport the snapshot volume’s
disk group:
# vxdg deport snapvoldg
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On the master node, re-import the snapshot volume’s disk group as a shared
disk group using the following command:
# vxdg -s import snapvoldg
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On the master node, use the following command to rejoin the snapshot
volume’s disk group with the original volume’s disk group:
# vxdg join snapvoldg volumedg
For example, to join disk group splitdg with exampledg:
# vxdg join splitdg exampledg
Off-host cluster file system backup
Using off-host processing to back up cluster file systems
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