filesystem@snapname, volume@snapname
13.1.1. Creating ZFS Snapshots
The following example creates a snapshot of tank/neo that is named friday.
freebsd# zfs snapshot tank/neo@friday
13.1.2. Destroying ZFS Snapshots
Snapshots are destroyed by using the zfs destroy command.
# zfs destroy tank/home/ahrens@friday
13.1.3. Renaming ZFS Snapshots
# zfs rename tank/home/cindys@111205 pool/home/cindys@today
13.1.4. Displaying and Accessing ZFS Snapshots
freebsd# zfs list -t snapshot
NAME USED AVAIL REFER MOUNTPOINT
tank/neo@friday 0 - 18K -
13.1.5. Rolling Back to a Snapshot
# zfs rollback pool/home/ahrens@tuesday
cannot rollback to 'pool/home/ahrens@tuesday': more recent snapshots exist
use '-r' to force deletion of the following snapshots:
pool/home/ahrens@wednesday
pool/home/ahrens@thursday
# zfs rollback -r pool/home/ahrens@tuesday
# zfs clone pool/ws/gate@yesterday pool/home/ahrens/bug123
# zfs snapshot projects/newproject@today
# zfs clone projects/newproject@today projects/teamA/tempuser
# zfs set sharenfs=on projects/teamA/tempuser
# zfs set quota=5G projects/teamA/tempuser
13.2.2. Destroying a Clone
ZFS clones are destroyed with the zfs destroy command.
# zfs destroy pool/home/ahrens/bug123
Clones must be destroyed before the parent snapshot can be destroyed.