By jacob | Published: January 19, 2010
If you completely fill up a zfs pool, it wont let you delete files on it. What you CAN do, is pick a scapegoat file to wipe out or remove a snapshot. Then you will be able to use the rm command. what I did:
# df -h
Filesystem Size Used Avail Capacity Mounted on
themirror 39G 39G [...]
ZFS Cant rm: No space left on device