zfs/enlarge-pool/3.detach-old-block-device

root@opl:/srv/sysadmin-cookbook/recepies/zfs/enlarge-pool# zpool detach zfs /dev/raid0/zfs

root@opl:/srv/sysadmin-cookbook/recepies/zfs/enlarge-pool# zpool status
  pool: zfs
 state: ONLINE
status: One or more devices is currently being resilvered.  The pool will
        continue to function, possibly in a degraded state.
action: Wait for the resilver to complete.
 scrub: resilver in progress for 0h0m, 0.00% done, 265h17m to go
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
1	root@opl:/srv/sysadmin-cookbook/recepies/zfs/enlarge-pool# zpool detach zfs /dev/raid0/zfs
2
3	root@opl:/srv/sysadmin-cookbook/recepies/zfs/enlarge-pool# zpool status
4	pool: zfs
5	state: ONLINE
6	status: One or more devices is currently being resilvered. The pool will
7	continue to function, possibly in a degraded state.
8	action: Wait for the resilver to complete.
9	scrub: resilver in progress for 0h0m, 0.00% done, 265h17m to go
10	config:
11
12	NAME STATE READ WRITE CKSUM
13	zfs ONLINE 0 0 0
14	mirror ONLINE 0 0 0
15	nbd0p1 ONLINE 0 0 0
16	raid0/zfs-200 ONLINE 0 0 0
17
18	errors: No known data errors