My installation disk (120GB SSD) is almost out of space due to a ballooning /var/lib/docker directory. What I want to do is upgrade the 120GB SSD to a 480GB SSD. What is the best way to do it? Clonezill and just swap the disks (making sure the new disk is flagged as bootable?) Or should I just install the new disk, mount it, and change /var/lib/docker to point to some path on the new disk, so that only /var/lib/docker is on the 480GB SSD?