I woke up this morning to a disabled drive. Any idea what's going on?

truffle-diagnostics-20250707-0749.zip

It's not logged as a disk problem, and SMART looks healthy, so most likely a power/connection issue.

P.S. lots of OOM errors, Frigate appears to be the culprit.

Okay, I'll reset everything. Thanks!

And yeah, apparently those Frigate OOM issues are just for me. Their folks were not able to figure it out. Thankfully I was able to limit its ability to grab ALL the memory and crash the server.

So this worked for a day and then the drive dropped off again. I powered everything down and attempted to reseat everything. When I powered it back up, it didn't recognize the filesystem. I ran the xfs_repair command, but didn't opt to fix anything because I saw it said it had a bunch of directories to move to lost+found. That seems... bad.

truffle-diagnostics-20250708-2058.zip

Diags are after rebooting, so I can't see what happened to the disk, but SMART still looks good. Regarding the fs issue, see if the actual disk mounts with UD.

It doesn't show up in Unassigned Devices. And now I have disk12 also showing as missing. What could be happening?

truffle-diagnostics-20250709-0745.zip

Logs show issues with multiple disks, looks like power/connection issues, or bad PSU for example.

On 7/9/2025 at 1:49 AM, JorgeB said:

Diags are after rebooting, so I can't see what happened to the disk, but SMART still looks good. Regarding the fs issue, see if the actual disk mounts with UD.

Getting back to this. How do I mount an array drive with UD?

edit: Duh, figured it out. The disk mounts fine via UD and I can browse it normally.

Edited July 11, 20251 yr by flyize

If the actual drive mounts with UD and contents look, you can do a new config instead, check parity is already valid, but then run a correcting check.