HI,
Check this below 2 issues and it will give better idea ..why you are seeing this 2 disk formats and also still issues related RBD base primary storage(ceph) are in open state. https://issues.apache.org/jira/browse/CLOUDSTACK-4549 https://issues.apache.org/jira/browse/CLOUDSTACK-4114 May I know which version of cloudstack you are using. regards sadhu -----Original Message----- From: Andrei Mikhailovsky [mailto:and...@arhont.com] Sent: 25 March 2014 05:51 To: dev@cloudstack.apache.org Subject: ACS + RBD = mixed RAW/QCOW2 formats Hello guys, Was wondering if anyone noticed that when you create images/vms you sometimes get the wrong format shown in the database. I've noticed, but couldn't find the correlation yet, that sometimes I get the QCOW2 disk image format and sometimes the RAW format when ACS stores images on the RBD primary storage. Not sure if this relates to how images are created (from snapshots/templates/image_wizzard). As a result, i tend to have an issue with volume snapshot creation when incorrect format is specified. Thanks Andrei
