[ovirt-users] Migrating self hosted engine from iSCSI to NFS ?

Hi all, I've a 2 hosts setup with ovirt 4, with a bunch of machines on it. I started with an old iSCSI unit, then added a new NFS storage server and started moving all VMs. All VMs have been migrated over NFS (live storage migration works great!), but now I need to move also the hosted engine, in order to dismiss the iSCSI storage. So, what're the best guidelines to migrate ? I suspect that simply doing live storage migration will not work :) All backups of the hosted engine are available. Thanks! Matteo