[ovirt-users] update cluster 4.1 to 4.2

Hello, When I try to update my default cluster to 4.2 it fails with Failed to update Host cluster (User: admin@internal-authz) I get a lot of errors ERROR [org.ovirt.engine.core.bll.UpdateVmCommand] (Transaction Reaper Worker 0) [] Transaction rolled-back for command 'org.ovirt.engine.core.bll.UpdateVmCommand' Thanks, Paul S.