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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Are all the hostnames of the machines different ive had it before where migrations fail because they have the same hostname or uuid for that matter<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> users-bounces@ovirt.org [mailto:users-bounces@ovirt.org] <b>On Behalf Of </b>Omer Frenkel<br><b>Sent:</b> Monday, August 17, 2015 01:02 AM<br><b>To:</b> Demeter Tibor<br><b>Cc:</b> users<br><b>Subject:</b> Re: [ovirt-users] live migration<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On Sun, Aug 16, 2015 at 10:31 PM, Demeter Tibor <<a href="mailto:tdemeter@itsmart.hu" target="_blank">tdemeter@itsmart.hu</a>> wrote:<o:p></o:p></p><p class=MsoNormal>Hi,<br><br>I reinstalled one of my nodes (node1) because I have to replace my hdds.<br>I installed centos 6.6 minimal, but on node re-adding procecure it installed newer qemu-kvm-rhev packages.<br>Since reinstall I can run VMs on this node and I can do live migrate from this node to other, but not backwards.<br>I remember, maybe one years ago it was required to install redhat's version of qemu-kvm-rhve package for this feature.<br>Is it necessary yet?<br>my versions:<br><br>node0 KVM: 0.12.1.2 - 2.415.el6_5.14, LIBVIRT: libvirt-0.10.2-46.el6_6.1<br>node1 KVM: 0.12.1.2 - 2.448.el6_6.4, LIBVIRT: libvirt-0.10.2-54.el6<br>node2 KVM: 0.12.1.2 - 2.448.el6_6.4, LIBVIRT: libvirt-0.10.2-46.el6_6.1<br><br>Can I upgrade manual these hosts?<br>I haven't restart my hosts because node0 and node2 is gluster replicate.<br><br><br>Thanks in advance,<br>Tibor<br>_______________________________________________<br>Users mailing list<br><a href="mailto:Users@ovirt.org">Users@ovirt.org</a><br><a href="http://lists.ovirt.org/mailman/listinfo/users" target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a><o:p></o:p></p></div><p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p><div><p class=MsoNormal>not sure about the versions,<o:p></o:p></p><div><p class=MsoNormal>but what is the error you see in source host vdsm.log when migration fails?<o:p></o:p></p></div></div><p class=MsoNormal><o:p> </o:p></p></div></div></div></body></html>