Hello everyone,

I recently upgraded my UNRAID server from version 7.0.0 to 7.0.1, and since the update, my Docker service will not start. When I go to the Docker tab, I receive the error: "Docker Service failed to start."

I'm not the most technologically advanced person, and I've only been using UNRAID since the beginning of the year. Everything had been working great until this update. I originally started on the version before 7 and upgraded when 7 stable was officially released.

I'm not sure how to troubleshoot this issue. Checking the logs, I see the following messages:

 

Apr 18 09:23:17 Cronus rc.docker: Docker daemon... Failed.

Apr 18 09:23:17 Cronus rc.docker: Starting network...

Apr 18 09:23:17 Cronus rc.docker: Starting containers...

Apr 18 09:23:18 Cronus emhttpd: shcmd (158): umount /var/lib/docker

Apr 18 09:23:18 Cronus kernel: BTRFS info (device loop3): last unmount of filesystem ..............

Cronus is the name of my server. I am unsure if the number after "filesystem" is important but i deleted it 🤷, but this is all I see in the logs related to the issue.

 

I would appreciate any guidance on how to troubleshoot or resolve this,

 

Robert Lee

You are likely to get better informed feedback if you attach your system’s diagnostics (with everything in the one zip file) to your next post in this thread. It is always a good idea when asking questions to supply your diagnostics so we can see details of your system, how you have things configured, and the current syslog.