This is the second time i've had this happen since upgrading to 7.0. The last time i ended up having to delete the docker.img and then restoring containers. I would like to avoid having to do that again, especially if this is going to continue happening, seems like a potential bug. Container is stopped but gets stuck in the following state, tried to manually remove it multiple ways last time and nothing worked.

unraid-diagnostics-20250129-1023.zip

You have Docker set to folder mode, not image. On ZFS drives that's known to be unreliable unless you set the backing FS to overlay, which isn't the case.

 

https://docs.unraid.net/unraid-os/release-notes/7.0.0/#add-support-for-overlay2-storage-driver

Any recommendation for how to kill docker so i can make those changes? I'd prefer to avoid having to reboot because it's going to be an unclean shutdown and it will have to run a parity check.

2 hours ago, Lygris said:

Any recommendation for how to kill docker so i can make those changes? I'd prefer to avoid having to reboot because it's going to be an unclean shutdown and it will have to run a parity check.

 

Settings > Docker > Enable: No

 

 

On the same page, toggle "advanced view" and set docker storage driver to "overlay2" if you're using docker folders instead of a docker vDisk.

 

 

You will have to recreate each docker container from your templates which are saved to the USB. Just go to the docker page, click add docker from the bottom, and then use the drop down to select the template, then create the docker container. All current configurations should be as is so there won't be a need to remember any settings.

 

You will probably want to delete everything inside the "docker" folder first. (DO NOT DELETE "APPDATA")

Edited January 29, 20251 yr by MowMdown

1 hour ago, MowMdown said:

 

Settings > Docker > Enable: No

 

 

On the same page, toggle "advanced view" and set docker storage driver to "overlay2" if you're using docker folders instead of a docker vDisk.

 

 

You will have to recreate each docker container from your templates which are saved to the USB. Just go to the docker page, click add docker from the bottom, and then use the drop down to select the template, then create the docker container. All current configurations should be as is so there won't be a need to remember any settings.

 

You will probably want to delete everything inside the "docker" folder first. (DO NOT DELETE "APPDATA")

Sorry I understand how to make the changes, docker is going to get stuck in a stopping state if i try to just turn it off. That's what happened last time.

Try turning it off, if it doesn't stop you can open htop in terminal and find / try to kill it... but that may not work anyway.