Hmm this should not be the case. The rbd driver currently enforces conversion to raw when doing a create volume from image:
https://github.com/openstack/cinder/blob/master/cinder/volume/drivers/rbd.py#L745
Hmm this should not be the case. The rbd driver currently enforces conversion to raw when doing a create volume from image:
https:/ /github. com/openstack/ cinder/ blob/master/ cinder/ volume/ drivers/ rbd.py# L745