Using snapshot

Use snapshot to capture an image of a filesystem.

To create your snapshot try:

mklv -y snaplv -t jfs2 myvg 256
snapshot -o snapfrom=/source /dev/snaplv
mkdir /copy
mount -o snapshot /dev/snaplv /copy 

To remove the snapshot:

umount /copy
snapshot -d /dev/snaplv
rmdir /copy