fury-root% zpool status -x
  pool: data
 state: UNAVAIL
status: One or more devices could not be opened.  There are insufficient
        replicas for the pool to continue functioning.
action: Attach the missing device and online it using 'zpool online'.
   see: http://www.sun.com/msg/ZFS-8000-D3
 scrub: none requested
config:

        NAME          STATE     READ WRITE CKSUM
        data          UNAVAIL      0     0     0  insufficient replicas
          mirror      UNAVAIL      0     0     0  insufficient replicas
            c0t0d0s5  UNAVAIL      0     0     0  cannot open
            c0t1d0s5  UNAVAIL      0     0     0  cannot open