[gudmundur]

When working with microVM's, which I'm assuming Cognition is doing, you don't have the option of doing qcow2. Raw disks as either block devices or files is all you've got.

[ori_b]

That's nonsense. Qcow2 is a file, with a pretty easy to implement format.

[gudmundur]

You go give it a try and report back.