error pool

[dio123]

Good evening, I built a PC 2 years ago to store personal things.
Every now and then I get this error, but everything is new. All disk , S.M.A.R.T test are ok.
When I receive this error I have to forcefully turn off the PC and turn it back on, then I check the pools and I don't get any errors.
What could it be?All smart discs are ok.
Hardware in subscription

New alerts:
* Pool tank state is ONLINE: One or more devices has experienced an error
resulting in data corruption. Applications may be affected.

 

[joeschmuck]

Run zpool status and post the results. The error message you are getting has to do with ZFS, not necessarily a hard drive failure. It could also be caused by forcefully powering off the computer.

 

[sretalla]

zpool status -v tank will also show the corrupted files

 

[dio123]

good afternoon,
Send the zpool status report.
However, I had to forcefully reconnect the computer because I couldn't log in either via web or ssh.
This situation has happened more than once, it's the 4th time this year.
I installed the thing 2 weeks new kingston ssd and a root installation, and it already gave me the same error.

Code:

root@MinhaCasa[~]# zpool status
  pool: MinhaCasa
 state: ONLINE
  scan: scrub repaired 0B in 03:02:23 with 0 errors on Sun Aug 20 03:02:23 2023
config:

        NAME                                          STATE     READ WRITE CKSUM
        MinhaCasa                                     ONLINE       0     0     0
          gptid/707d8f5f-4efc-11ec-900f-1c1b0dba31ee  ONLINE       0     0     0

errors: No known data errors

  pool: boot-pool
 state: ONLINE
  scan: scrub repaired 0B in 00:00:03 with 0 errors on Wed Sep 20 03:45:03 2023
config:

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

errors: No known data errors

  pool: tank
 state: ONLINE
  scan: scrub repaired 0B in 00:03:39 with 0 errors on Sun Aug 20 00:03:40 2023
config:

        NAME                                          STATE     READ WRITE CKSUM
        tank                                          ONLINE       0     0     0
          gptid/47adb284-ebfe-11ed-97e3-00e04c6831d2  ONLINE       0     0     0

errors: No known data errors

 

[sretalla]

You should run a scrub on tank (zpool scrub tank) and wait for it to finish before considering all is good.

 

[joeschmuck]

Yup, I was afraid of that, single drive pools. Keep in mind that you have zero protection. If you loose a file, it's gone. So long as yo understand this risk, all is good. Do as asked, run a scrub and see what the results are.

 

[dio123]

Good afternoon, I ran the scrub but it didn't detect any errors. However, I have a WD cloud disk and I always make backups, even if I have a serious problem, I don't have any losses, just install and reset settings and the vm..

Code:

pool: tank
 state: ONLINE
  scan: scrub repaired 0B in 00:03:53 with 0 errors on Fri Sep 22 12:43:22 2023
config:


        NAME                                          STATE     READ WRITE CKSUM
        tank                                          ONLINE       0     0     0
          gptid/47adb284-ebfe-11ed-97e3-00e04c6831d2  ONLINE       0     0     0

 

[joeschmuck]

Looks good.

 

[dio123]

Good afternoon friends,
I returned to the blocked server only this time, there were people at home who managed to connect to the PC via WiFi and threw the result zpool status -v tank.
I still haven't tried zpool scrub tank but it hasn't been resolved because it was blocked and I just had to restart the server forcibly.

I S.M.A.R.T the disc and it's ok, and it's new from Kingston
After reboot it no longer shows errors the command status -v tank
Image attached.