I think that my spare kicked in when drive errors resulted from a member drive coming loose in its caddy. I’ve now done multiple scrubs and think that the drive faults have cleared.
How do I recover and remove the spare drive?
I’m a total noob to zfs and truenas. I was hoping to avoid CLI but it seems that might not be possible? I would really appreciate some guidance in restoring my 6-drive vdev to just 6 drives and not 7! Thanks
root@truenas[/home/admin]# zpool status -v tns
pool: tns
state: ONLINE
scan: resilvered 13.0M in 00:00:07 with 0 errors on Thu Jun 13 19:35:47 2024
config:
NAME STATE READ WRITE CKSUM
tns ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
spare-0 ONLINE 0 0 0
6745da8c-bc14-4e0b-a895-5a10bad2608e ONLINE 0 0 0
3940845e-0044-4de8-a274-248043e269cd ONLINE 0 0 0
8c8a3c32-77e5-476c-9d51-238bc18ab08c ONLINE 0 0 0
d0feaf2f-033d-4f1c-b8ce-dda8a98ff8e3 ONLINE 0 0 0
87ddcc14-1676-4bb0-a3d3-5a776567c21d ONLINE 0 0 0
c14787b6-f41e-402e-8335-36107dcabdbb ONLINE 0 0 0
f6a6cb83-5252-4fb7-a3d7-82b338794e40 ONLINE 0 0 0
raidz2-1 ONLINE 0 0 0
23e7dc2d-d110-434d-9269-32c9eb4d02d9 ONLINE 0 0 0
9d9a7980-0b74-437d-9af3-ef376cacad72 ONLINE 0 0 0
53869635-517b-4fc8-8b92-6acd3aed97a5 ONLINE 0 0 0
836242b0-5d7c-468d-b862-0556ede61975 ONLINE 0 0 0
c3645ba4-0f85-4b04-9d69-101f4c5af158 ONLINE 0 0 0
f90b8853-8775-4429-9d09-4013d9e56de3 ONLINE 0 0 0
raidz2-2 ONLINE 0 0 0
b4d8eb88-8913-4e91-9ada-93cb0d3b06ac ONLINE 0 0 0
8b64efac-9bcc-4620-b182-b23d31719635 ONLINE 0 0 0
f797311c-802f-40d0-b07d-98ef484d64bd ONLINE 0 0 0
cdb5f6c2-7004-456c-ac6e-694101528795 ONLINE 0 0 0
3fc0208b-4f08-4406-ad70-19a5132fbb01 ONLINE 0 0 0
afcaed18-80c8-40f3-b023-1000e5a552ae ONLINE 0 0 0
raidz2-3 ONLINE 0 0 0
2ccff82f-6c8f-4f7c-904b-10f3bafad123 ONLINE 0 0 0
cdb62348-cfd1-41d9-93b3-c3eb0430fd86 ONLINE 0 0 0
aa22c6e2-24d6-4598-bd29-38d05d5cb5c5 ONLINE 0 0 0
3e91ede7-68fb-46c2-8eb3-ad71825036cf ONLINE 0 0 0
b48decc6-d6e7-4436-948a-028366b19ac7 ONLINE 0 0 0
3a5db817-bd46-48c7-aa2d-63ee9f3dcdf8 ONLINE 0 0 0
cache
e3c2490c-8464-4687-ad82-324d770c0033 ONLINE 0 0 0
spares
3940845e-0044-4de8-a274-248043e269cd INUSE currently in use
errors: No known data errors
root@truenas[/home/admin]# zpool status -LP tns
pool: tns
state: ONLINE
scan: resilvered 13.0M in 00:00:07 with 0 errors on Thu Jun 13 19:35:47 2024
config:
NAME STATE READ WRITE CKSUM
tns ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
spare-0 ONLINE 0 0 0
/dev/sdd1 ONLINE 0 0 0
/dev/sdb1 ONLINE 0 0 0
/dev/sde1 ONLINE 0 0 0
/dev/sdf1 ONLINE 0 0 0
/dev/sdg1 ONLINE 0 0 0
/dev/sdh1 ONLINE 0 0 0
/dev/sdi1 ONLINE 0 0 0
raidz2-1 ONLINE 0 0 0
/dev/sdj1 ONLINE 0 0 0
/dev/sdk1 ONLINE 0 0 0
/dev/sdl1 ONLINE 0 0 0
/dev/sdm1 ONLINE 0 0 0
/dev/sdn1 ONLINE 0 0 0
/dev/sdo1 ONLINE 0 0 0
raidz2-2 ONLINE 0 0 0
/dev/sdp1 ONLINE 0 0 0
/dev/sdq1 ONLINE 0 0 0
/dev/sdr1 ONLINE 0 0 0
/dev/sds1 ONLINE 0 0 0
/dev/sdt1 ONLINE 0 0 0
/dev/sdu1 ONLINE 0 0 0
raidz2-3 ONLINE 0 0 0
/dev/sdv1 ONLINE 0 0 0
/dev/sdw1 ONLINE 0 0 0
/dev/sdx1 ONLINE 0 0 0
/dev/sdy1 ONLINE 0 0 0
/dev/sdz1 ONLINE 0 0 0
/dev/sdaa1 ONLINE 0 0 0
cache
/dev/nvme0n1p1 ONLINE 0 0 0
spares
/dev/sdb1 INUSE currently in use
errors: No known data errors
root@truenas[/home/admin]# zpool remove tns 6745da8c-bc14-4e0b-a895-5a10bad2608e
cannot remove 6745da8c-bc14-4e0b-a895-5a10bad2608e: operation not supported on this type of pool
root@truenas[/home/admin]# zpool remove tns 3940845e-0044-4de8-a274-248043e269cd
cannot remove 3940845e-0044-4de8-a274-248043e269cd: Pool busy; removal may already be in progress