jdubbs23 Posted August 22, 2022 Share Posted August 22, 2022 We had a power failure over the weekend and I just got around to starting my array again. It required a parity check upon restart and during the parity check (read-check) I got disk errors from one disk. Not sure how to tell if this is a real disk failure situation or something that can be ignored because of the recent power failure. Thanks in advance for any help/insight. tower-diagnostics-20220822-1357.zip Quote Link to comment
JorgeB Posted August 22, 2022 Share Posted August 22, 2022 Looks more like a power/connection problem, but since the disk dropped offline there's no SMART report, check/replace cables and post new diags after array start. Quote Link to comment
jdubbs23 Posted September 5, 2022 Author Share Posted September 5, 2022 Finally got around to checking the cables and restarting. The SMART is there now. Does the drive seem OK? If so what do I do to re-enable things? tower-diagnostics-20220905-1527-array-start.zip Quote Link to comment
JorgeB Posted September 6, 2022 Share Posted September 6, 2022 Disk looks OK, suggest replacing/swapping cables to rule that out and then rebuild: https://wiki.unraid.net/Manual/Storage_Management#Rebuilding_a_drive_onto_itself Quote Link to comment
jdubbs23 Posted September 6, 2022 Author Share Posted September 6, 2022 Thank you so much for your interpretation of my diagnostic files and your help! 1 Quote Link to comment
jdubbs23 Posted September 18, 2022 Author Share Posted September 18, 2022 Ugh, another disk went disabled and not sure why (sdb). Can you take a look at this diagnostics before I stop the array and shut down again? tower-diagnostics-20220918-1039.zip Quote Link to comment
JorgeB Posted September 19, 2022 Share Posted September 19, 2022 Still having issues with multiple disks, looks more like a power/connection problem. Quote Link to comment
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