TrueNAS 12 upgrade and pool showing unhealthy

[edmondtan3]

Hi All,

I have just upgraded from Freenas 11.3 to TrueNas-12.0-release and then the pool showing unhealthy. I'm not sure what happen and googles the error code, but showing me anything. I hope somebody can help me.

Code:

root@freenas[~]# zpool status -v
  pool: Full_Drive
 state: ONLINE
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: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-8A
  scan: scrub repaired 13.8M in 01:44:49 with 1 errors on Sun Oct  4 01:44:50 2020
config:

        NAME                                            STATE     READ WRITE CKSUM
        Full_Drive                                      ONLINE       0     0     0
          raidz1-0                                      ONLINE       0     0     0
            gptid/13fce8d8-d32b-11e9-844b-408d5cbbd96f  ONLINE       0     0     0
            gptid/15fbd7d2-d32b-11e9-844b-408d5cbbd96f  ONLINE       0     0     0
            gptid/180c2f36-d32b-11e9-844b-408d5cbbd96f  ONLINE       0     0     0
            gptid/191f21b6-d32b-11e9-844b-408d5cbbd96f  ONLINE       0     0     0
            gptid/1b1d10f9-d32b-11e9-844b-408d5cbbd96f  ONLINE       0     0     0

errors: Permanent errors have been detected in the following files:

        <0x8d0>:<0x304e3>

  pool: freenas-boot
 state: ONLINE
status: Some supported 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(5) for details.
  scan: scrub repaired 0B in 00:00:50 with 0 errors on Mon Oct 26 03:45:50 2020
config:

        NAME          STATE     READ WRITE CKSUM
        freenas-boot  ONLINE       0     0     0
          ada0p2      ONLINE       0     0     0

Thanks

Regards
Edmond

 

[edmondtan3]

Manage to fix the error, it was a file that corrupted, removed the file and then scrub pool and reboot it.

After the rebooted should fix it

run zpool status -v, it will should show you no more error

 

[Sigfrido]

Hi, I have that same problem:
My system is Truenas Core
16 Gb of Ram
2 disks 2 TB WD Purple
The problem started when a disk failed in the smart tests. (Degraded)
After replacing it as mentioned in the forum, the two units are online but the system is unhealthy ...
I have run the smart tests with Positive results.
I scrubbed several times ... but the pool is still unhealthy

this is the report
I can't delete the .log file causing the problem as I can't find it in the system
I would appreciate some help

Thanks




siguito@FreeNas:~ % sudo zpool status -xv
pool: Nas
state: ONLINE
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: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-8A
scan: scrub repaired 0B in 00:44:19 with 1 errors on Sat Apr 10 21:17:17 2021
config:

NAME STATE READ WRITE CKSUM
Nas ONLINE 0 0 0
gptid/452be333-1f19-11eb-b6ce-60a44ccd2152 ONLINE 0 0 0
gptid/66a5ba6c-99ae-11eb-868d-60a44ccd2152 ONLINE 0 0 0

errors: Permanent errors have been detected in the following files:

Nas/.system/syslog-ae1f6b9a44d94d15a639a40c1e91b328@auto-2021-04-02_00-0 0:/log/middlewared.log