telly Posted July 11, 2023 Share Posted July 11, 2023 (edited) hi all, some of my docker containers cannot start and show error 403, the running containers are also not working. can you help me? please check my syslog. the cache drive is not shown as full. maybe RAM error or bad cache drive? thank you! Edited July 17, 2023 by telly Quote Link to comment
trurl Posted July 11, 2023 Share Posted July 11, 2023 Looks like corrupt cache drive. Attach diagnostics to your NEXT post in this thread Quote Link to comment
trurl Posted July 11, 2023 Share Posted July 11, 2023 Have you done memtest recently? Quote Link to comment
telly Posted July 11, 2023 Author Share Posted July 11, 2023 (edited) I cannot run the memtest86+ from boot menu, display shows nothing and server reboots. I will try memtest with an usb drive. here are my diagnostics Edited July 17, 2023 by telly Quote Link to comment
telly Posted July 11, 2023 Author Share Posted July 11, 2023 when I tried a clean reboot, it stopped with "/dev/sda1 already mounted on /boot - unclean shutdown - cannot remount /boot" Quote Link to comment
Solution trurl Posted July 12, 2023 Solution Share Posted July 12, 2023 Disable Docker and VM Manager in Settings until you get your cache problems fixed. Your system share should really be set to cache:prefer but we can deal with that later. 4 hours ago, telly said: I will try memtest with an usb drive Do that and let us know Quote Link to comment
telly Posted July 12, 2023 Author Share Posted July 12, 2023 I disabled docker and vm, changed all shares to direction cache->array and started mover to clear the cache drive for replacement. But all my appdata files stay on the cache drive, including my docker and vm files. Why is the mover ignoring these files? Quote Link to comment
itimpi Posted July 12, 2023 Share Posted July 12, 2023 1 hour ago, telly said: Why is the mover ignoring these files? Do the files also exist on the main array? Mover will not overwrite files that already exist there. Quote Link to comment
telly Posted July 12, 2023 Author Share Posted July 12, 2023 No, the docker files under appdata only exist on the cache drive. Should I move while mover logging is enabled? Quote Link to comment
itimpi Posted July 12, 2023 Share Posted July 12, 2023 2 minutes ago, telly said: No, the docker files under appdata only exist on the cache drive. Should I move while mover logging is enabled? No idea then. Mover logging might give you an idea as to why. There is no reason you should not move them manually using something like the Dynamix File Manager. This is often much faster anyway. Quote Link to comment
telly Posted July 12, 2023 Author Share Posted July 12, 2023 The error in log says „cannot create parent, read only file system“. I will try to move them with dynamic file manager. Thank you so far. What is the best practice to replace the cache drive when the corrupt drive is empty? Unassign, replace, format the new drive, assign the new drive? How can I set the shares to move back to the cache drive? Quote Link to comment
telly Posted July 12, 2023 Author Share Posted July 12, 2023 after moving all files to the array i could erase and reformat the cache drive with zfs instead btrfs file system. now my system share is "prefer" (since 6.12 direction cache->array). appdata is cache only and vm shares are array -> cache. since everything is working fine now, I will observe if the cache drive has to be changed. thank you for your great support! Quote Link to comment
Squid Posted July 12, 2023 Share Posted July 12, 2023 Did you ever run memtest via a separate usb drive via https://www.memtest86.com/ Bad memory is bad memory and needs to be fixed regardless of what filesystem you may choose. Quote Link to comment
telly Posted July 12, 2023 Author Share Posted July 12, 2023 I will check this with memtest from separate usb drive these days, thank you! Quote Link to comment
trurl Posted July 12, 2023 Share Posted July 12, 2023 4 hours ago, telly said: I will check this with memtest from separate usb drive these days, thank you! Before doing anything else. You must not even attempt to run any computer unless memory is working perfectly. Everything goes through RAM. The OS and other executable code, your data, everything. The CPU can't do anything with anything until it is loaded into RAM. Quote Link to comment
trurl Posted July 13, 2023 Share Posted July 13, 2023 15 hours ago, telly said: read only file system Read only cannot be moved, only copied Quote Link to comment
telly Posted July 14, 2023 Author Share Posted July 14, 2023 (edited) Memtest did not found any errors overnight with 3 runs in 6 hours, so RAM should be fine. I replaced the cache drive and everything is fine. Thanks a lot for your help!! Edited July 16, 2023 by telly Quote Link to comment
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