How to add a third-party image with another virtual machine to lvm-thin?

Question

linux

Hello, I have very little understanding of LVM, and in LVM thin one can say that I have not figured it out at all, but the question is of interest.
How can I add a third-party disk with a virtual machine to LVM-thin storage in Proxmox?
And what can you read about this miracle LVM thin?

Answer 1

Well, there, in fact, there are no differences from lvm in terms of work, the difference is in the implementation and addition of thin volumes. The migration disk seems to have been described in proxmox