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	dpavlin	26	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