I'm testing this out in OMV 3. I have no clue why but every single time I try to post a new thread I get an error. But when I check the forum it posted, but removed the OMV version.
I'm testing out moving all of my data from an old storage location to a new storage location and I'm having issues with moving the Docker data. I've tried numerous things and none of them are working.
After creating a new Share Folder to use in the new location for Docker I've done the following
In the docker plugin, shutdown all of my docker containers. Went to the settings tab, selected the new Shared Folder, then below it force Source Path I put in the location of the old Shared Folder, the destination path is already pre-fillled in with the new location. After, I clicked the copy button to copy the data over and waited. After I clicked the save button, then clicked the Apply button after it's come up. When going back to the Overview, all of my containers are in a constant restart loop.
I've also tried...
Shutdown all the containers, in the cli shutdown the docker service. Used rsync to copy from the old location to the new location preserving rights, acls,etc. Went back to the settings of docker, pointed it to the new location, saved, apply, same problem.
One time I THOUGHT I had it working only to find out that even though the GUI said it was using the new location, upon checking closer, it wasn't. I noticed that under /var/lib/docker/OpenMediaVault/ the linked location was still the old one.
Is there a very specific process to get this to work? I really don't want to have to trash my entire docker setup/config and start from scratch.