April 25, 20251 yr Hi, As per the title l, my docker service fails to start since upgrade. I have to reboot the server for it to work and after a couple of days same thing again. I had a disk 4 problem that I replaced with new one. Issue was there before drive failure and still present after. I had also an issue with the mover not moving files but that I fixed. Thank you in advance. guniv3rs-diagnostics-20250425-1035.zip
April 25, 20251 yr Community Expert Btrfs is detecting a lot of data corruption on all pool devices, and Ryzen with above spec RAM as you have, is known to corrupt data, see below, correct the speed, and still good to run memtest after that, then scrub the pool and post the results. https://forums.unraid.net/topic/46802-faq-for-unraid-v6/page/2/#findComment-819173
May 1, 20251 yr Author Hi, so I changed ram speed to 1866 and made sure c state is disabled. I ran a scrub on cache pool. But today I was on plex and it crashed. In kernel I had message "Kernel panic - not syncing" I forced a reboot and it started fine. guniv3rs-diagnostics-20250501-1720.zip
May 2, 20251 yr Author Also do I need to wait for parity check to finish before doing the scrub or I can pause it and do scrub? Thank you.
May 2, 20251 yr Community Expert 29 minutes ago, arbelason said: The cache pool? Yes. 28 minutes ago, arbelason said: Also do I need to wait for parity check to finish before doing the scrub or I can pause it and do scrub? You don't need to pause the parity check, can do it at the same time.
May 2, 20251 yr Author I reset the poil stats and I ran a scrub. guniv3rs-diagnostics-20250502-1149.zip
May 2, 20251 yr Community Expert There are uncorrectable errors, look in the syslog for the list of affected files, e.g.: path: Media/Movies/Alarum (2025)/Alarum (2025) WEBDL-2160p.mkv Those should be deleted, restored from a backup, then reset the stats again and run a new scrub to confirm 0 errors.
May 2, 20251 yr Community Expert Oh, and the docker image needs to be recreated: https://docs.unraid.net/unraid-os/manual/docker-management/#re-create-the-docker-image-file Then: https://docs.unraid.net/unraid-os/manual/docker-management/#re-installing-docker-applications Also see below if you have any custom docker networks: https://docs.unraid.net/unraid-os/manual/docker-management/#docker-custom-networks
May 4, 20251 yr Author So I erased the docker image in successfully reinstalled dockers. I deleted files in syslog that were showing that they were corrupted. All media files (movies and tv shows). I reset cache stats and ran a scrub again. Here are results. guniv3rs-diagnostics-20250503-2328.zip
May 4, 20251 yr Community Expert There are still corrupt files, e.g.: path: appdata/binhex-plexpass/Plex Media Server/Media/localhost/a/10cef22f5170746e854c5519d74a5883f106e43.bundle/Contents/Chapters/chapter5.jpg Delete/restore then or restore from a backup, then reset the stats and run another scrub to confirm 0 errors.
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