How to recover destroyed ZFS storage pools

root@sol11ai:~# zpool status tank
  pool: tank
state: ONLINE
  scan: resilvered 91K in 0h0m with 0 errors on Fri Jun 14 17:49:05 2013
config:

        NAME      STATE     READ WRITE CKSUM
        tank      ONLINE       0     0     0
          c8t1d0  ONLINE       0     0     0
        spares
          c8t2d0  AVAIL

errors: No known data errors

root@sol11ai:~# zpool destroy tank

root@sol11ai:~# zpool import -D
  pool: tank
    id: 15968236092128463827
state: ONLINE (DESTROYED)
action: The pool can be imported using its name or numeric identifier.
config:

        tank      ONLINE
          c8t1d0  ONLINE
        spares
          c8t2d0

root@sol11ai:~# zpool import -D tank

root@sol11ai:~# zpool status tank
  pool: tank
state: ONLINE
  scan: resilvered 91K in 0h0m with 0 errors on Fri Jun 14 17:49:05 2013
config:

        NAME      STATE     READ WRITE CKSUM
        tank      ONLINE       0     0     0
          c8t1d0  ONLINE       0     0     0
        spares
          c8t2d0  AVAIL

errors: No known data errors