[ovirt-users] VDO volume - storage domain size

Hello Everyone, I'm I trying to benefit of vdo capabilities, but it seems that I don;t have too much luck with this. I have both created a vdo based gluster volume usign both following methods: - at hyperconverged wizard cluster setup by enabling compression per device - after installation, by creating a new gluster volume and enabling compression In both cases, I end up with a real device size gluster volume/storage domain, although the vdo's appear in node's cockpit UI as being 10 times then physical device. ie: 3 nodes, each having 1 x 900GB ssd device, turns into 9t device vdo device per host, but the storage domain (gluster replica 3 ) ends up as being 900GB . Am I missing something , or maybe doing something wrong? Thank you very much ! Leo Best regards, Leo David