Zfs pool online but cannot access mount

D

d4nnyb

Member
Aug 3, 2021
11
2
8
36
Hello,

I have an issue with my ZFS pool, it all started when I realised that my pool was degraded. One of my 8TB drives was not online and the pool was working off the other drive as the are in a mirror.
I have both Hdds in a caddy and it just needed turning back on.
When it came back online it resilvered and I assumed that it would all just work again.. Nope.

The zfs status is showing both drives are online and the mount is also mounted.

When I navigate to the mount my session just hangs, when rebooting the node it hangs. The dataset is also shared by nfs and I have halted the nfs service as I figured that wasn't helping.

Any info you require to help please ask. I'm aware this is not normal format but I have never posted here before.

Thank you

Code: 
pool: deadpool
 state: ONLINE
status: Some supported and requested features are not enabled on the pool.
        The pool can still be used, but some features are unavailable.
action: Enable all features using 'zpool upgrade'. Once this is done,
        the pool may no longer be accessible by software that does not support
        the features. See zpool-features(7) for details.
  scan: scrub in progress since Thu Oct  3 07:49:33 2024
        3.22T / 6.52T scanned at 347M/s, 2.08T / 6.52T issued at 224M/s
        0B repaired, 31.89% done, 05:45:33 to go
config:

        NAME                                 STATE     READ WRITE CKSUM
        deadpool                             ONLINE       0     0     0
          mirror-0                           ONLINE       0     0     0
            ata-ST8000VN004-3CP101_WWZ3NZCZ  ONLINE       0     0     0
            ata-ST8000VN004-3CP101_WWZ3M08P  ONLINE       0     0     0
 
Last edited:
Let the scrub run until ready, then reboot. Last check if zfs dataset mount and data inside is ok again.
 
Hello and thanks for the replies, apologies for the duplicate post also I posted and it didn't show up and couldn't find it so an hour later I posted again.

I have resolved the issue, I had somehow managed to smb share the dataset mount and also NFS share it. The two must have been conflicting as that's what was making everything hang.

I disabled the smb service and used NFS to share and it is now all working as expected.
 
  • Like
Reactions: waltar
You must log in or register to reply here.
Top Bottom