<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div data-marker="__QUOTED_TEXT__"><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Hi,</div><br><div>Every host are different hostnames, it does not change since reinstall.</div><br><div>Maybe node1 got diffrerent uuid than before. </div><br><div>Ovirt had out-of-box live migration feature yet? </div><br><div>Thanks.<br></div><br><div>Tibor</div><div><br><span id="zwchr">----- 2015. aug.. 17., 10:07, Matthew Lagoe <matthew.lagoe@subrigo.net> írta:<br></span></div><div><blockquote style="border-left: 2px solid #1010FF; margin-left: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><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</span></p><p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"> </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</span></p><p class="MsoNormal"> </p><div><div><p class="MsoNormal"> </p></div><div><p class="MsoNormal"> </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:</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" target="_blank">Users@ovirt.org</a><br><a href="http://lists.ovirt.org/mailman/listinfo/users" target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a></p></div><p class="MsoNormal" style="margin-bottom: 12.0pt;"> </p><div><p class="MsoNormal">not sure about the versions,</p><div><p class="MsoNormal">but what is the error you see in source host vdsm.log when migration fails?</p></div></div><p class="MsoNormal"> </p></div></div></div></blockquote></div></div><br></div></div></body></html>