How to recover a destroyed zfs storage pool in solaris?

petulia3478

# zpool destroy test_pool

# zpool import -D
  pool: test_pool
    id: 12011639382434161971
 state: ONLINE (DESTROYED)
action: The pool can be imported using its name or numeric identifier.
config:

        test_pool   ONLINE
          c2t2d0    ONLINE

# zpool import -D test_pool

# zpool status test_pool
  pool: test_pool
 state: ONLINE
 scrub: none requested
config:

        NAME        STATE     READ WRITE CKSUM
        test_pool   ONLINE       0     0     0
          c2t2d0    ONLINE       0     0     0

errors: No known data errors

If one of the devices in the destroyed pool is either unavailable or faulted, you might be able to recover the destroyed pool with the -f option:

# zpool destroy test_pool1

# zpool import -D
pool: test_pool1
id:
state: DEGRADED (DESTROYED)
status: One or more devices could not be opened. Sufficient replicas exist for
the pool to continue functioning in a degraded state.
action: Attach the missing device and online it using â€™zpool onlineâ€™.
see: http://www.sun.com/msg/ZFS-8000-2Q
scrub: resilver completed after 0h0m with 0 errors on Thu Jun 02 17:27:05 2010
config:
NAME STATE READ WRITE CKSUM
test_pool1 DEGRADED 0 0 0
raidz2 DEGRADED 0 0 0
c3t8d0 ONLINE 0 0 0
c3t9d0 ONLINE 0 0 0
c3t10d0 ONLINE 0 0 0
c3t11d0 UNAVAIL 0 35 1 cannot open
c3t12d0 ONLINE 0 0 0
errors: No known data errors

# zpool import -Df test_pool1

# zpool status -x
pool: test_pool1
state: DEGRADED
status: One or more devices could not be opened. Sufficient replicas exist for
the pool to continue functioning in a degraded state.
action: Attach the missing device and online it using â€™zpool onlineâ€™.
see: http://www.sun.com/msg/ZFS-8000-2Q
scrub: resilver completed after 0h0m with 0 errors on Thu Jun 02 17:27:05 2010
config:
NAME STATE READ WRITE CKSUM
test_pool1 DEGRADED 0 0 0
raidz2 DEGRADED 0 0 0
c3t8d0 ONLINE 0 0 0
c3t9d0 ONLINE 0 0 0
c3t10d0 ONLINE 0 0 0
c3t11d0 UNAVAIL 0 37 0 cannot open
c3t12d0 ONLINE 0 0 0
errors: No known data errors

# zpool online test_pool1 c3t11d0
Bringing device c3t11d0 online

# zpool status -x
all pools are healthy