Hey all, I had a reoccurrence of an issue from a little over a month ago that I thought had been addressed

I had suddenly several drives start reporting read errors which ultimately resulted in a couple of disks being disabled.

I addressed what I thought had been the issue, some not in use SSDs having still been attached to the HBA (from some previous issues I was chasing)

I now had this happen again overnight. Now as I'm trying to re-trace my steps from last time it looks like this may have been an issue on drives between different controllers as the dev IDs were for different disks. From the looks of it, when this happened before it was on the SCSI devices starting with "36" whereas this time it's affecting SCSI devices starting with "1"

Originally this morning I thought "ok, maybe the HBA is itself is the problem" but now seeing, at least how I'm interpreting it, that this is happening across different HBAs I'm a little lost -- Unless of course I'm not interpreting something correctly at all

I, unfortunately, can't seem to find the diagnostic export from the first occurrence, so I don't have that to attach for comparison. I'm going off of system notifications I have.

I do however, have the diagnostics attached from earlier today

unraid-diagnostics-20251114-1109.zip

Looks more like a power/connection issue, since it's affecting multiple drives, it could be a miniSAS cable, a power splitter, or even the PSU.