The btrfs support code is still not in libvirt, but the interface is likely to be the one used by this PR and this code can already be used to manage LXC containers with existing filesystems, tested this a bit over the weekend, should be safe to merge now.
The btrfs support code is still not in libvirt, but the interface is likely to be the one used by this PR and this code can already be used to manage LXC containers with existing filesystems, tested this a bit over the weekend, should be safe to merge now.