Hi guys, maybe I do not remember very well... but I thought I could do a VM snapshot even if there are active volume snapshot. Moreover, a volume snapshot is a copy of the volume that is archived, it can not be revert but only turn it into a template or a new volume. In fact, if I go to XenCenter, the VM has no active snapshot and if I want I could take a snapshot of the VM from XenCenter!! So why if I have a volume with an active snapshot, I can not make a VM snapshot? The recurring snapshots of the volumes is used by CS as a backup system, but if it inhibits the ability to make VM snapshot then it is a big problem.