On Jan 16, 2017 9:33 PM, "Markus Stockhausen" <stockhausen@collogia.de> wrote: Hi there, maybe i missed the discussion on the mailing list. Today we installed a new centos host. Of course it has 7.3 and qemu 2.6 after a yum update. It can be attached to our cluster wihtout problems. We are running Ovirt 4.0.6 but the cluster compatibility level is still 3.6. We can migrate a VM from qemu 2.3 to 2.6 We cannot migrate a VM from qemu 2.6 to 2.3 What happens: - qemu is started on the target host (centos 7.2) - source qemu says: "initiating migration" - dominfo on target gives: Id: 21 Name: testvm UUID: d2d8bdfd-99a6-41c0-84e7-26e1d6a6057b OS Typ: hvm Status: pausiert CPU(s): 2 CPU-Zeit: 48,5s Max Speicher: 8388608 KiB Verwendeter Speicher: 8388608 KiB Bleibend: nein Automatischer Start: deaktiviert Verwaltete Sicherung: nein Sicherheits-Modell: selinux Sicherheits-DOI: 0 Sicherheitskennung: system_u:system_r:svirt_t:s0:c344,c836 (enforcing) Anyone experienced this behaviour? Maybe desired? It's not desired. VDSM logs from both sides may help. Y. Current software versions: centos 7.2 host: - libvirt 1.2.17-13.el7_2.6 - qemu 2.3.0-31.el7.21.1 centos 7.3 host: - libvirt 2.0.0-10.el7_3.2 - qemu 2.6.0-27.1.el7 Ovirt engine - ovirt 4.0.6 Thanks in advance. Markus _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users