[ovirt-users] Update to 4.4.8 leaves cluster in a circular error-state

Having updated rpm-packages for a DC with a cluster containing 2 hosts (and executed the engine-setup on the engine machine), I now face the following issue: One of the VMs had a couple of snapshots and apparently this interferes with the upgrade of the cluster version, which currently is 4.4. The 4.4 has become incompatible with the chosen CPU architecture (Intel Westmere Family, the hosts are both Dell x10-series with Xeon X56xx CPUs) and requires an upgrade to newer compatibility version, 4.6 presumably, so the DC/Cluster state is "unknown". However I can't do this because the snapshots exists. I get the "Cannot change cluster version since following VMs are previewing snapshots:" listing a VM with snapshots. The snapshots in turn can not be Commit/Undo because: "Cannot revert to Snapshot. Unknown Data Center status.". So how do I break this circular error? The VM itself is not essential, it can be removed if that solves the case. However this can not be completed from the UI because: "Cannot remove VM. Unknown Data Center status.". Poltsi