August 12, 20232 yr Hi All, Still fairly new here. I was just editing my media library (cleaning up duplicates) when I received a warning that a newly added disk has failed. I have 2 questions - 1 - How do I determine what caused the disk failure - from what I can see the SMART results indicate it is "ok" 2 - How do I proceed? The process I have determined so far appears to be: Stop array Unassign disabled disk Start array with disabled disk unassigned Stop array Reassign disabled disk Start array to begin rebuild Is this correct? unraid-diagnostics-20230812-2355.zip unraid-smart-20230813-0025.zip Edited August 12, 20232 yr by rts.empire
August 13, 20232 yr Community Expert Solution Disk problem looks more power/connection related, but the disk SMART shows some issues, so try replacing/swapping cables (power and SAS) and if issues continue I would replace the disk. There are also issues with your pool it's been dropping a device: Aug 12 09:50:35 UNRAID kernel: BTRFS info (device sdb1): bdev /dev/sdb1 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0 Aug 12 09:50:35 UNRAID kernel: BTRFS info (device sdb1): bdev /dev/sdg1 errs: wr 36552100, rd 60558, flush 3120, corrupt 722097, gen 0 Run a correcting scrub and also see here for better pool monitoring.
August 13, 20232 yr Author Hi, Thanks for the reply I found the issue, one of the data cables wasn't all the way in - the clip didn't latch. Rebuilt and all is well now. Thanks for the heads up on the pool - I will look into it
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.