- changelog (patch 5/5):
- support any storage and not only qcow2
- cloudinit drive volume no more generated at start.
we can now enable|disable cloudinit with
qm set vmid -(ide|sata)x storeid:cloudinit
qm set vmid -delete (ide|sata)x
improve me : add digest as drive property, to avoid commit_cloudinit_disk
at each start