I recently created a lofi device to mount an iso. I then mounted that iso in a non-global zone so the zone could read the iso image. I am not not able unmount the iso from it's mount point in the non-global zone or from the global zone. Anybody know how.
root@server: umount /mnt
umount: /mnt busy
root@server: umount -f /mnt
umount: Operation not supported
umount: cannot unmount /mnt