Hi Nhah, it looks lilke you are facing this bug <https://bugs.launchpad.net/nova/+bug/1303536> which has been resolved with this patch <https://review.openstack.org/#/c/97782/> i think it is going to be included in the next maintenance release for Icehouse, but you can always use the patch to fix it locally at your setup Best, Thanassis On 9/7/2014 12:56 ??, Nhan Cao wrote: > hi guys, > when i perfom a live migrate to other host, i get this error: > > Returning exception XML error: CPU feature `rdtscp' specified more > than once to caller > > , "libvirtError: XML error: CPU feature `rdtscp' specified more than > once\n"] > > > How i solved it? > > thanks > > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack at lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20140709/0a2b2767/attachment.html>