Removing encrypted log device

[ecarjat]

Hello,

I am trying to remove an encrypted log device but the system is not letting me do it.

Code:

root@truenas[~]# zpool status storage
  pool: storage
 state: ONLINE
  scan: scrub repaired 0B in 01:59:34 with 0 errors on Sun Dec 13 01:59:34 2020
config:

    NAME                                            STATE     READ WRITE CKSUM
    storage                                         ONLINE       0     0     0
      raidz2-0                                      ONLINE       0     0     0
        gptid/1a0cd900-379d-11eb-a9ec-ac1f6be4fbc8  ONLINE       0     0     0
        gptid/1a31c04d-379d-11eb-a9ec-ac1f6be4fbc8  ONLINE       0     0     0
        gptid/1a2cd3a6-379d-11eb-a9ec-ac1f6be4fbc8  ONLINE       0     0     0
        gptid/1a380e90-379d-11eb-a9ec-ac1f6be4fbc8  ONLINE       0     0     0
        gptid/1a438359-379d-11eb-a9ec-ac1f6be4fbc8  ONLINE       0     0     0
    logs
      gptid/195f41e8-379d-11eb-a9ec-ac1f6be4fbc8    ONLINE       0     0     0

errors: No known data errors

root@truenas[~]# zpool remove  storage gptid/195f41e8-379d-11eb-a9ec-ac1f6be4fbc8
cannot remove gptid/195f41e8-379d-11eb-a9ec-ac1f6be4fbc8: Mount encrypted datasets to replay logs.

root@truenas[~]# zpool offline  storage gptid/195f41e8-379d-11eb-a9ec-ac1f6be4fbc8
cannot offline gptid/195f41e8-379d-11eb-a9ec-ac1f6be4fbc8: permission denied

Any ideas on how to remove this log device would be gladly welcome.
I have found this https://github.com/openzfs/zfs/issues/8748 but it doesn't solve the problem

 

[ecarjat]

Physically removing the drive and then doing

zpool import -a -m

and them removing the missing device did the trick.

 

[ecarjat]

However the issue is that the system now doesn't seem to know that the pool is encrypted and does not unlock it at boot. Any idea as to how I can change that ?