pvr02 Posted January 12, 2022 Share Posted January 12, 2022 I have been trying to figure out this issue with my unraid install for the last few weeks without success. Every few days I appear to have 1 of 2 issues. Issue 1: some of my dockers (mainly plex) no longer work and looking at the dashboard it shows the log as being 100% full (see image). Issue 2: The entire server is unresponsive. I can't get to the web interface, no dockers work, and am unable to ping it. Attempting to restart it from the command line fails and I have to hard power it off. Then it has to run through a parity check when it comes back online. This diagnostics file is from a time where the log is full but the interface remains usable. unraid-diagnostics-20220111-1734.zip Quote Link to comment
Squid Posted January 12, 2022 Share Posted January 12, 2022 Jan 11 15:41:35 UNRAID kernel: BTRFS critical (device dm-6): corrupt leaf: root=7 block=411762819072 slot=81, unexpected item end, have 3693198191 expect 8247 Jan 11 15:41:35 UNRAID kernel: BTRFS info (device dm-6): leaf 411762819072 gen 9952518 total ptrs 112 free space 2227 owner 7 Start by running a memtest as your cache pool has detected corruption, which on the trickle down is giving docker a heart-attack Quote Link to comment
pvr02 Posted January 12, 2022 Author Share Posted January 12, 2022 I just started a memtest and can let it run for about 24 hours. I'll let you know the results tomorrow. Quote Link to comment
pvr02 Posted January 13, 2022 Author Share Posted January 13, 2022 I've had it running for just shy of 24 hours and no errors reported. Unfortunately, I need to turn the system back on to get access to some files. Quote Link to comment
pvr02 Posted January 15, 2022 Author Share Posted January 15, 2022 Before powering on the server I removed 2 sticks of memory (slots 1 and 3). Everything ran fine for a couple of days but then I woke up to the server completely unresponsive remotely. No ping at all. Attached is what I saw on the screen. Quote Link to comment
pvr02 Posted January 20, 2022 Author Share Posted January 20, 2022 I came home this morning to the server locked up again (I was able to ping it but the web interface was not responding). On the screen I saw a message that said: BTRFS critical (device dm-6): slot 88 key (random numbers) new key (random numbers). The only BTRFS volumes I have are the cache pool. Does this indicate an issue with my cache pool raid? Quote Link to comment
trurl Posted January 21, 2022 Share Posted January 21, 2022 reboot, attach new diagnostics to your NEXT post in this thread, setup syslog server Quote Link to comment
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