mmagl Posted April 3 Share Posted April 3 I have an issue where disks keep disabling, but unclear why. Same two disks in last two days with the same amount of errors each time. I'm guessing it's a HBA, SAS expander or cabling issue, but don't see any immediately apparent errors in the logs other than the read errors and the disabling events themselves. That said, I also don't know enough about the logs to find the cluprit. Thanks in advance for any help! Diags and screenshot of disks attached. c-3po-diagnostics-20240403-0755.zip Quote Link to comment
Solution JorgeB Posted April 3 Solution Share Posted April 3 It's not logged as a disk problem and SMART looks fine, do the disks share anything? Like a power splitter? If not I would swap cables/slots with other disks and see where the problem follows. Quote Link to comment
mmagl Posted April 5 Author Share Posted April 5 I was able to more evenly split up the disks across the PSU rails and moved a fan hub connection over to a third rail. I also eliminated one of the splitters entirely. It completed the parity rebuild, so I'm guessing the issue was a bad splitter or maybe too many splitters. Hopefully it doesn't pop up again but if it does I'll let you know. Thanks for the help! 1 Quote Link to comment
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