How to migrate LXC(.raw) to KVM(.qcow2)

To migrate your LXC virtual server to a KVM just follow these steps:

For example, we have image.raw based on Ubuntu 18.04.6 We installed a KVM machine with the same operating system, in my case it was KVM server with ssh access to 192.168.1.1

1. mount image.raw like next:

mount ./image.raw /mnt/root

3. sync the LXC to the new KVM server

rsync --exclude=/etc/fstab --exclude=/boot --exclude=/proc --exclude=/lib/modules/ --exclude=/etc/udev --exclude=/lib/udev --exclude=/sys -e ssh --delete --numeric-ids -avpogtStlHz /mnt/root/ root@192.168.1.1:/