[ZFS] Import broken pool

Маємо наступну ситуацію:

root@solaris:~# zpool import -f -N -F 9663859789121603598 sata_pool
cannot import 'rpool' as 'sata_pool': one or more devices is currently unavailable
root@solaris:~# zpool import -f -N -F -o readonly=on 9663859789121603598 sata_pool
cannot import 'rpool' as 'sata_pool': one or more devices is currently unavailable
root@solaris:~# zpool import
    pool: rpool
      id: 9663859789121603598
   state: UNAVAIL
  status: One or more devices are missing.  There are insufficient
        replicas for the pool to continue functioning.
  action: The pool cannot be imported. Connect the missing
        device(s) and try again.
     see: http://support.oracle.com/msg/ZFS-8000-6X
    scan: resilvered 33.2G in 9m23s with 0 errors on Fri Oct  3 10:17:14 2025
  config:
 
        NAME        STATE
        root        UNAVAIL
          mirror-0  DEGRADED
            c1t1d0  ONLINE
            c1t0d0  UNAVAIL

Але з цієї ситуацію є неочевидний лайфхак: створити пул з диску, який в даному випадку UNAVAIL і далі імпортуємо пул:

root@solaris:~# zpool create -f testpool c1t0d0
root@solaris:~# zpool import

    pool: rpool
      id: 9663859789121603598
   state: ONLINE
  action: The pool can be imported using its name or numeric identifier.
    scan: resilvered 33.2G in 9m23s with 0 errors on Fri Oct  3 10:17:14 2025
  config:

        NAME      STATE    
        root      ONLINE   
          c1t1d0  ONLINE   

root@solaris:~# zpool import -f -N 9663859789121603598 sata_pool
root@solaris:~# zpool list
NAME       SIZE  ALLOC  FREE  CAP  DEDUP  HEALTH  ALTROOT
sata_pool  298G  33.2G  265G  11%  1.00x  ONLINE  -
testpool   298G   112K  298G   0%  1.00x  ONLINE  -