There's some work on `atomic storage migrate`: https://trello.com/c/vAunYr5K/310-docker-storage-migrate-images-containers-when-switching-drivers
However, if you just have a fresh system and are OK blowing away all of your containers/volumes: ``` $ systemctl stop docker $ rm /var/lib/docker/* -rf $ lvm lvremove atomicos/docker-pool # Reallocate space to the root - tweak how much to your liking $ lvm lvextend -r -L +50%FREE atomicos/root $ echo STORAGE_DRIVER=overlay2 >> /etc/sysconfig/docker-storage-setup $ rm /etc/sysconfig/docker-storage $ systemctl start docker ```
