Hi!
I got a notification from "Fix Common Problems" today that one disk had read errors. I looked in the Unraid GUI and disk7 did indeed have a few of them, 74 to be exact. I checked syslog and it looks like they happened in two "batches", once on April 1 (so while the monthly parity check was running) and once earlier today.
The parity check that ran when the first batch of errors happened reported zero parity errors, the extended SMART test that I ran before making this post had nothing to complain about either, and looking at the SMART attributes both before and after the extended test there isn't really anything that seems "off" to me.
I'm leaning towards it being due to some cable issue, but figured I'd post here as well to make sure I'm not missing anything obvious and/or if there are other possible causes. I've attached the diagnostics.zip, please let me know if there's anything else that could be useful.
Any help is appreciated. Thanks in advance!
blockbuster-diagnostics-20250406-2223.zip