i’m running home assistant on debian 10 with docker and supervisor. I have system on btrfs. I have noticed (and googled), that docker leaves lots of subvolumes of old docker images. I’m running out of space.
I have prepared clean XFS partition for /var/lib/docker. I can copy files from present /var/lib/docker.
But it won’t work after restarting docker, because it needs to have different structure. Is there a way to migrate? Will supervisor download everything (images) and (re)create containers for me?
Thanks for info.