root@opl:~# zfs list
NAME                         USED  AVAIL  REFER  MOUNTPOINT
zfs                         97.7G   288M    22K  /zfs
zfs/install                 6.40G   288M  6.40G  /zfs/install
zfs/vz                      91.3G   288M  72.8G  /zfs/vz
zfs/vz@2009-05-01_14:41:50  18.5G      -  72.2G  -


root@opl:~# zpool status
  pool: zfs
 state: ONLINE
 scrub: resilver completed after 0h28m with 0 errors on Fri May  1 18:13:31 2009
config:

        NAME               STATE     READ WRITE CKSUM
        zfs                ONLINE       0     0     0
          mirror           ONLINE       0     0     0
            nbd0p1         ONLINE       0     0     0
            raid0/zfs-200  ONLINE       0     0     0

errors: No known data errors


root@opl:~# zpool detach zfs nbd0p1


root@opl:~# zpool status
  pool: zfs
 state: ONLINE
 scrub: resilver completed after 0h28m with 0 errors on Fri May  1 18:13:31 2009
config:

        NAME             STATE     READ WRITE CKSUM
        zfs              ONLINE       0     0     0
          raid0/zfs-200  ONLINE       0     0     0

errors: No known data errors


root@opl:~# zfs list
NAME                         USED  AVAIL  REFER  MOUNTPOINT
zfs                         97.7G  98.7G    22K  /zfs
zfs/install                 6.40G  98.7G  6.40G  /zfs/install
zfs/vz                      91.3G  98.7G  72.8G  /zfs/vz
zfs/vz@2009-05-01_14:41:50  18.5G      -  72.2G  -
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