Resolved! unable to mount the filesystem under veritas volume manager
# fsck -m /dev/vx/rdsk/ax4nonprod/MediaLibrary ** /dev/vx/rdsk/ax4nonprod/MediaLibrary BAD SUPER BLOCK: MAGIC NUMBER WRONG USE AN ALTERNATE SUPER-BLOCK TO SUPPLY NEEDED INFORMATION; eg. fsck [-F ufs] -o b=# [special ...] where # is the alternate...