Hi, just to share my issue with qemu-img provided by CEPH (RedHat made a problem, not CEPH): newest qemu-img - /qemu-img-0.12.1.2-2.415.el6.3ceph.x86_64.rpm was built from RHEL 6.5 source code, where Redhat removed the "-s" paramter, so snapshooting in CloudStack up to 4.2.1 does not work, I guess there are also problems with OpenStack... Older CEPH's RPM for qemu-img that I have, that is working fine (I suppose it was built based on RHEL 6.4 source) is qemu-img-0.12.1.2-2.355.el6.2.cuttlefish.x86_64.rpm Raised a ticket, although this is not a problem caused by CEPH, but by RedHat. Ticket was raised on hope for CEPH's developers to provide a older qemu-img that works fine (the one that I have) - or possibly to compile new one based on RHEL 6.4 source. http://tracker.ceph.com/issues/8329 Best, -- Andrija Pani? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140511/d953459b/attachment.htm>