I have a server running ubuntu 18.04.4 with lxd at version 3.0.3. Recently I upgraded my laptop to kubuntu 20.04, and thus lxd there is now at snap 4.0.6. So i am not compatible anymore with my server.
I know there is am upgrade possibility, but i wanted to check again, because this is an operational server with 20+ containers. Are these commands sufficient:
snap install lxd
What exactly is touched by this migrate? The database and the container filesystems?