[opensuse] what creates lvm 'docker...{base,pool}' && netdev 'docker'?

I noticed network device named "docker" as well as lvm volumes: docker-254:10-2574743478-base docker-254:10-2574743478-pool What would have created these? Thanks... -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org