The xml generated by libvirt uses raw for the device type:
<disk type="file" device="disk"> <driver name="qemu" type="raw" cache="none"/> <source file="/mnt/instances/instance-00000001/disk"/> <target bus="virtio" dev="vda"/> </disk>
The type should be different depending on the type of the image that is downloaded from glance.
The xml generated by libvirt uses raw for the device type:
<disk type="file" device="disk"> mnt/instances/ instance- 00000001/ disk"/>
<driver name="qemu" type="raw" cache="none"/>
<source file="/
<target bus="virtio" dev="vda"/>
</disk>
The type should be different depending on the type of the image that is downloaded from glance.