Guys, a user on the french subforum has questions on some drives. I think the drives are not to be trusted but I'd like to have a second set on eyes on this.

 

The issues are on disk5 and parity. The SMART tests Completed without error but I see attributes that seem too high for comfort.

On parity I see a lot of

187 Reported_Uncorrect      -O--CK   001   001   000    -    2352

and on disk5 (WD drive) I see

  1 Raw_Read_Error_Rate     POSR-K   200   200   051    -    26
 197 Current_Pending_Sector  -O--CK   200   200   000    -    1
198 Offline_Uncorrectable   ----CK   200   200   000    -    1

 

What do you think about it ?

nas-diagnostics-20210921-1756.zip

WD should be fine as long as raw read error rate doesn't keep climbing, user should monitor that attribute, pending sector is a false positive since SMART test passed, Seagate is more difficult to say, that attribute it too high for my liking, disk should be OK for now but I would replace it when possible.

Thank you, I answered the user.