Re: [Libguestfs] How to use libguestfs access LVM as non-root user?

For others who might interests, if you use qcow2 image with OpenStack and choose LVM as image backend, nova libvirt driver will convert it raw when creating a new instance. However, data injection using libguestfs will still assuming the it is qcow2 format, hence hit the above issue. Not sure it is a bug or not, probably one should specify "use_cow_images = False" to avoid the problem in this case.