Hi Peter, Can you please provide the logs (e.g. engine.log) ? Thanks in advance, Lev Veyde. ----- Original Message ----- From: "Peter Michael Calum" <pemca(a)tdc.dk&gt; To: users(a)ovirt.org Sent: Tuesday, November 29, 2016 7:55:27 AM Subject: [ovirt-users] Failed to delete snapshot <UNKNOWN> for VM Hi I am getting theese events every minute, any ideas ? Failed to delete snapshot '<UNKNOWN>' for VM 'khk9dsw16' I have tried : Restarting VM Set the host to maintenaince an activated again Restarted ovirt-engine on Manager SW : oVirt Engine Version: 4.0.1.1-1.el7.centos Thanks, Kind regards Peter Calum _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users