September 24, 20241 yr Hey there, I was on holiday and my parity disk failed. When rebuilding parity the rebuild failed 2 times. It was always when I had containers like plex or tdarr that are CPU and read/write intensive running. Errors appeared on several disks not only parity. Then I started extended smart check while Tdarr,plex was running and it failed and all 4 disks got unmounted. Showing errors and only * for temperature. I did another extended Smart test without plex or tdarr running. It was succesful without any problems on any disk. Could this be a PSU problem? How do I continue? Should I just try rebuilding parity without plex,tdarr running? I am sorry to post on Unraid OS 6 support even though I am on 7. I could not find the support forum for 7. tower-diagnostics-20240924-1321.zip
September 24, 20241 yr Community Expert The logs are after a reboot, so we can't see what heppened, post new ones before rebooting if it happens again.
September 24, 20241 yr Author Okay I will try to rebuild parity with the services off first. If it works I am unsure what to do about it. But how do I notice a bad PSU? It is a cheap 120W laptop PSU right now. I orderd a better one but it did not arrive yet.
September 24, 20241 yr Community Expert Solution 1 hour ago, nexiz said: It is a cheap 120W laptop PSU right now. That doesn't look powerful enough, a symptom of that would be multiple disks dropping at the same time, without controller issues logged.
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