Infinite Resilvering on Raid1 Zfs

[yena]

Hello,
i have a Raid 1 in Resilvering state from 2 month .. it's a stage server.. not critical.
I have thinked to stop the resilvering to try a SCRUB but i can't stop it:

----------------------------------------------------------------------------------------------------------
zpool status
pool: STORAGE
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.
scan: resilver in progress since Mon Apr 16 11:44:14 2018
4.22G scanned out of 1.44T at 31.1M/s, 13h28m to go
4.21G resilvered, 0.29% done
config:

NAME STATE READ WRITE CKSUM
STORAGE ONLINE 29.1K 0 4.04K
mirror-0 ONLINE 52.1K 0 20.3K
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E2LHAD9E-part1 ONLINE 76.0K 0 69.5K (resilvering)
ata-WDC_WD4002FYYZ-01B7CB0_K3G8THGB-part1 ONLINE 0 0 73.6K (resilvering)

zpool scrub STORAGE
cannot scrub STORAGE: currently resilvering
root@bkf7r11:~#

and

zpool detach STORAGE ata-WDC_WD4002FYYZ-01B7CB0_K3G8THGB-part1
cannot detach ata-WDC_WD4002FYYZ-01B7CB0_K3G8THGB-part1: no valid replicas
------------------------------------------------------------------------------------------------------------

What can i do in this situation ?
Thanks!

 

[guletz]

Hi,

It is a bug,


Try a scrub after the resilver have been done.

See this:

http://list.zfsonlinux.org/pipermail/zfs-discuss/2017-November/029831.html

https://github.com/zfsonlinux/zfs/pull/7293#issuecomment-380288272

 

[yena]

Hi,

It is a bug,


Try a scrub after the resilver have been done.

See this:

http://list.zfsonlinux.org/pipermail/zfs-discuss/2017-November/029831.html

https://github.com/zfsonlinux/zfs/pull/7293#issuecomment-380288272

The problem is That resilvering is infinite ...

 

[guletz]

Try to watch when the resilver process is done, and then run a scrub! Also check if you have any zfs errors reported by zfs resilver and scrub!

 

[yena]

Is it possible to force stop the resilvering ?

 

[guletz]

Is it possible to force stop the resilvering ?

No. You must search if in your case is a zfs bug or maybe is hardware/software problem unrelated with zfs(psu,disks,cables, etc)

 

[guletz]

... and you could try in the same time:

systemctl stop zfs-zed