September 28, 20214 yr so I added a graphics card to make a gaming VM and then docker stopped working. doomslayer-diagnostics-20210927-2045.zip Edited September 28, 20214 yr by Electrohacker
September 28, 20214 yr Community Expert Reboot and post new diags after array start if it still doesn't work.
September 28, 20214 yr Author also terminal doesnt work doomslayer-diagnostics-20210927-2218.zip Edited September 28, 20214 yr by Electrohacker
September 28, 20214 yr Community Expert Docker image is mounting and docker appears to start correctly but then it tries and fails to unmount the docker image: Sep 27 21:59:01 DoomSlayer emhttpd: shcmd (72): /usr/local/sbin/mount_image '/mnt/user/system/docker/docker.img' /var/lib/docker 50 Sep 27 21:59:03 DoomSlayer kernel: BTRFS: device fsid 9a31b0ac-3775-42f8-927b-f3f0a5294490 devid 1 transid 4584976 /dev/loop2 scanned by udevd (5218) Sep 27 21:59:03 DoomSlayer kernel: BTRFS info (device loop2): using free space tree Sep 27 21:59:03 DoomSlayer kernel: BTRFS info (device loop2): has skinny extents Sep 27 21:59:04 DoomSlayer root: Resize '/var/lib/docker' of 'max' Sep 27 21:59:04 DoomSlayer emhttpd: shcmd (74): /etc/rc.d/rc.docker start Sep 27 21:59:04 DoomSlayer root: starting dockerd ... Sep 27 21:59:07 DoomSlayer kernel: Bridge firewalling registered Sep 27 21:59:07 DoomSlayer avahi-daemon[4744]: Joining mDNS multicast group on interface hassio.IPv4 with address 172.30.32.1. Sep 27 21:59:07 DoomSlayer avahi-daemon[4744]: New relevant interface hassio.IPv4 for mDNS. Sep 27 21:59:07 DoomSlayer avahi-daemon[4744]: Registering new address record for 172.30.32.1 on hassio.IPv4. Sep 27 21:59:07 DoomSlayer avahi-daemon[4744]: Joining mDNS multicast group on interface docker0.IPv4 with address 172.17.0.1. Sep 27 21:59:07 DoomSlayer avahi-daemon[4744]: New relevant interface docker0.IPv4 for mDNS. Sep 27 21:59:07 DoomSlayer avahi-daemon[4744]: Registering new address record for 172.17.0.1 on docker0.IPv4. Sep 27 21:59:23 DoomSlayer emhttpd: shcmd (76): umount /var/lib/docker Sep 27 21:59:23 DoomSlayer root: umount: /var/lib/docker: target is busy. Sep 27 21:59:23 DoomSlayer emhttpd: shcmd (76): exit status: 32 No clue what the problem is, someone else might have an idea.
September 28, 20214 yr Author is there a way I can back up the docker image and re install docker or would that mess up all my appdata?
September 29, 20214 yr Author I'm about to go on vacation and would like to get my server up and running before I go. Please give ideas.
September 29, 20214 yr Community Expert No need to backup, you can recreate the docker image not sure it will help but it won't hurt: https://forums.unraid.net/topic/57181-docker-faq/?do=findComment&comment=566089
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