How to remove previously mounted disks from a ZFS pool?

Question

FreeBSD

Hello everybody.
There is a pool under ZFS
The hard disk in a pool fell off.
Disk removed. Installed a new one, made a markup and executed zpool replace rpool /dev/ada1p2 /dev/ada1p3 The
old disk did not have a SWAP partition from here and such a markup.
As a result, we have the following:
$ zpool status rpool
pool: rpool
state: DEGRADED
status: One or more devices has experienced an error resulting in data
corruption. Applications may be affected.
action: Restore the file in question if possible. Otherwise restore the
entire pool from backup.
see: illumos.org/msg/ZFS-8000-8A
scan: resilvered 734G in 19h1m with 13 errors on Thu Mar 22 07:29:57 2018
config:
NAME STATE READ WRITE CKSUM
rpool DEGRADED 0 0 9
mirror-0 DEGRADED 0 0 18
ada0p2 ONLINE 0 0 18
replacing-1 DEGRADED 22 0 18
17411848472487701632 UNAVAIL 0 0 0 was /dev/ada1p2
5494085468949920513 UNAVAIL 0 0 0 was /dev/gpt/disk1
ada1p3 ONLINE 0 0 40
Should traces of other disks be removed from the pool? If so, how?
Thank you in advance for your help!

Answer 1

Have you tried running zpool detachfor disabled drives?

Answer 2

If you are unable to insert a disk into a free slot before replacing:
- remove the failed disk from the pool (if zfs has not already done so)
- remove the failed disk
- insert a new disk
- partition the disk if necessary
- replace with the zpool replace command
- wait for the end of the procedure