[ovirt-users] ovirt 3.6: hosted engine migration to glusterfs

Hello, I have just upgraded my ovirt cluster from 3.5 to 3.6 and now I have HostedEngine on the LocalStorage of the node. I have executed the command hosted-engine --deploy on other nodes,  actually I have the HE image on a nfs filesystem mounted on 5 nodes  but I would migrate the HE image to glusterfs. What are the steps to begin this operation? Is it possible just move the disk on the glusterfs? .. alternatively, I have to install HE again but on glusterfs, restoring the db as if I have to restore from a corrupted storage. In that case I suppose that a VM named HostedEngine will appear in a down state and is not possible to delete it by WebUI because is not handled by the new engine: the only possibility is to delete it from psql working on engine-db. Can you suggest me the easiest way? Fedele Stabile