Nested Filesystem Mounting and Unmounting

For unmounting the filesystem except rootvg filesystem. Below command helps to unmount the child filesytem first, then to unmount parent.

# lsvg -o |grep -v rootvg|lsvg -il  |awk '{print "umount "$NF}'|sort -r |ksh


For Mounting Filesystem except rootvg filesystem.Below command helps to mount parent filesystem before the child filesystem.

# lsvg -o |grep -v rootvg|lsvg -il  |awk '{print "mount "$NF}'|sort  |ksh