The oVirt Team has just released a new version of ovirt-engine package that fixes a few high severity bugs: - [BZ 1755869 <https://bugzilla.redhat.com/1755869>] ovirt-engine throws an exception when trying to access VMs which have snapshots from unsupported compatibility levels - [BZ 1757782 <https://bugzilla.redhat.com/1757782>] Deleting a Single snapshot disk live merge 'REDUCE_IMAGE' step fails with NPE and snapshot disk remains in illegal state - [BZ 1758052 <https://bugzilla.redhat.com/1758052>] Create VM rollback fails with NPE leaving VM locked - Exception in invoking callback of command AddVmFromTemplate- Exception: javax.ejb.EJBTransactionRolledbackException We recommend to update ovirt-engine in order to avoid these issues. Thanks, -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo@redhat.com <https://www.redhat.com/>*Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*