Description of problem: Add options to virt-clone so it can clone machine just by it's name. Currently it seems it can be clone by dumped xml file. I'd like this to behave similarly as in virt-manager, only from command line so I would give it just the name of the original, of the new machine and it's done.
Already exists, virt-clone -o virt-clone -o <original-name> -n <new-name> --auto-clone