danimal86 Posted October 2, 2020 Share Posted October 2, 2020 (edited) Thought i'd check on the server since i did a case swap earlier this week and it ran a parity check on the 1st of the month. I have a red x next to Parity 2 disk. So far i've: Reboot - No change Re seated sata/power - No Change Swapped sata cables with a different one - No change Swapped power plugs with another disk - No change I did a diagnostic before and after i started troubleshooting, but i've ran out of ideas. I noticed there were some errors before i did the troubleshooting and now there are zero (i had 5 errors before that had been there for a while). tower-diagnostics-20201002-0950.zip tower-diagnostics-20201002-1033_Post Sata Power Swap.zip Edited October 2, 2020 by danimal86 Quote Link to comment
JorgeB Posted October 2, 2020 Share Posted October 2, 2020 Once a disk gets disabled it needs to be rebuilt/resynched: https://wiki.unraid.net/Troubleshooting#Re-enable_the_drive Quote Link to comment
danimal86 Posted October 3, 2020 Author Share Posted October 3, 2020 6 hours ago, JorgeB said: Once a disk gets disabled it needs to be rebuilt/resynched: https://wiki.unraid.net/Troubleshooting#Re-enable_the_drive how do i know if the disk is fine? Quote Link to comment
danimal86 Posted October 3, 2020 Author Share Posted October 3, 2020 Parity sync/data rebuild has started. Quote Link to comment
JorgeB Posted October 3, 2020 Share Posted October 3, 2020 6 hours ago, danimal86 said: how do i know if the disk is fine? SMART looks mostly OK, since you already swapped cables just monitor, if it happens again to the same disk it's likely a disk problem. Quote Link to comment
danimal86 Posted October 3, 2020 Author Share Posted October 3, 2020 7 hours ago, JorgeB said: SMART looks mostly OK, since you already swapped cables just monitor, if it happens again to the same disk it's likely a disk problem. Thanks. The rebuild finished and its back online. I've got it running an extended smart test right now. 1 Quote Link to comment
danimal86 Posted October 4, 2020 Author Share Posted October 4, 2020 On 10/3/2020 at 12:00 AM, JorgeB said: SMART looks mostly OK, since you already swapped cables just monitor, if it happens again to the same disk it's likely a disk problem. extended test finished. Says errors occurred. Anything stand out? tower-smart-20201003-1036.zip Quote Link to comment
JorgeB Posted October 5, 2020 Share Posted October 5, 2020 There as a read failure, i.e., bad sectors, you should replace it. Quote Link to comment
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