MathieuBC Posted April 12, 2020 Share Posted April 12, 2020 This issue started today after power shutdown. When going into Docker tab I have error Docker Service failed to start. My docker.img file is missing from /mnt/user/system/docker and unraid is unable to create a new one. When I change directory for docker creation it works fine but not inside system directory. In log I see this : Apr 11 20:49:44 Yoda root: Starting Samba: /usr/sbin/smbd -D Apr 11 20:49:44 Yoda root: /usr/sbin/nmbd -D Apr 11 20:49:44 Yoda root: /usr/sbin/wsdd Apr 11 20:49:44 Yoda root: /usr/sbin/winbindd -D Apr 11 20:49:44 Yoda emhttpd: shcmd (1198): /usr/local/sbin/mount_image '/mnt/user/system/docker/docker.img' /var/lib/docker 20 Apr 11 20:49:44 Yoda root: Creating new image file: /mnt/user/system/docker/docker.img size: 20G Apr 11 20:49:44 Yoda kernel: BTRFS warning (device sdg1): sdg1 checksum verify failed on 370032640 wanted 44247587 found 8F4B5078 level 0 Apr 11 20:49:44 Yoda root: touch: cannot touch '/mnt/user/system/docker/docker.img': Input/output error Apr 11 20:49:44 Yoda kernel: BTRFS warning (device sdg1): sdg1 checksum verify failed on 370032640 wanted 44247587 found 8F4B5078 level 0 Apr 11 20:49:44 Yoda kernel: BTRFS warning (device sdg1): sdg1 checksum verify failed on 370032640 wanted 44247587 found 8F4B5078 level 0 Apr 11 20:49:44 Yoda kernel: BTRFS warning (device sdg1): sdg1 checksum verify failed on 370032640 wanted 44247587 found 8F4B5078 level 0 Apr 11 20:49:44 Yoda kernel: BTRFS warning (device sdg1): sdg1 checksum verify failed on 370032640 wanted 44247587 found 8F4B5078 level 0 Apr 11 20:49:44 Yoda kernel: BTRFS warning (device sdg1): sdg1 checksum verify failed on 370032640 wanted 44247587 found 8F4B5078 level 0 Apr 11 20:49:44 Yoda root: failed to create image file Apr 11 20:49:44 Yoda kernel: BTRFS warning (device sdg1): sdg1 checksum verify failed on 370032640 wanted 44247587 found 8F4B5078 level 0 Apr 11 20:49:44 Yoda emhttpd: shcmd (1198): exit status: 1 Apr 11 20:49:44 Yoda kernel: BTRFS warning (device sdg1): sdg1 checksum verify failed on 370032640 wanted 44247587 found 8F4B5078 level 0 Apr 11 20:49:44 Yoda kernel: BTRFS warning (device sdg1): sdg1 checksum verify failed on 370032640 wanted 44247587 found 8F4B5078 level 0 I thought it was problem with cache so I set system directory to not use cache but still same issue. Thank you for your help Quote Link to comment
JorgeB Posted April 12, 2020 Share Posted April 12, 2020 Docker image is corrupt, you need to delete and re-create. Next time please post the diagnostics: Tools -> Diagnostics Quote Link to comment
MathieuBC Posted April 12, 2020 Author Share Posted April 12, 2020 Thank you for the reply tee-tee jorge, the thing is, unraid is unable to write a new docker.img into the /system/docker location. yoda-diagnostics-20200412-0619.zip Quote Link to comment
JorgeB Posted April 12, 2020 Share Posted April 12, 2020 Yep, that's why I mentioned posting the complete diags, cache filesystem is also corrupt, you need to backup and recreate cache filesystem, note that checksum errors are usually a sign of bad hardware, like bad RAM. Quote Link to comment
MathieuBC Posted April 12, 2020 Author Share Posted April 12, 2020 1 hour ago, johnnie.black said: Yep, that's why I mentioned posting the complete diags, cache filesystem is also corrupt, you need to backup and recreate cache filesystem, note that checksum errors are usually a sign of bad hardware, like bad RAM. Hmmm ok great thank you for looking it up for me. Quote Link to comment
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