Hi Now I try to use Fuel 6.1 deploy openstack Juno, use Ceph as cinder, nova and glance backend. In Fuel document suggest if use ceph, suggest use RAW format image. but if I upload qcow2 image, seem working well. what is the different use qcow2 and RAW in Ceph? -- Shake Chen -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20150528/c4028cfe/attachment.html>