September 8, 20232 yr I was getting an issue that said something like cache was full or in read only. Cache and docker both aren't full so I assume it was something to do with read only? Tried restarting the server to resolve. Now it says my cache is "Unmountable: Unsupported or no file system". Any ideas on how I can fix it? tower-diagnostics-20230907-1851.zip
September 8, 20232 yr Community Expert If the log tree is the only issue this should help: btrfs rescue zero-log /dev/sdf1 then restart array
September 8, 20232 yr Author Cache drive is back but now I'm getting "Docker Service failed to start." Thanks for the help!
September 8, 20232 yr Author Now I'm getting "Unable to write to cacheDrive mounted read-only or completely full" when trying to reinstall docker images. tower-diagnostics-20230908-1047.zip
September 8, 20232 yr Community Expert Cache filesystem has more issues other than the log tree, and it went read-only, best to backup and re-format the whole pool.
September 8, 20232 yr Author I only have one cache ssd. What's the best way to go about backing up and reformatting? Do I need a new cache ssd?
September 9, 20232 yr Community Expert You can copy everything you can to the array, reformat the cache and restore the data, docker/VM services must be disabled first.
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