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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple style='text-justify-trim:punctuation'><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;color:#1F497D'>Hello Rock,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;color:#1F497D'>Can you turn on debug logs in nova.conf and post it on, e.g., <a href="http://paste.openstack.org/">http://paste.openstack.org/</a> ?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;color:#1F497D'>Also, please attach logs from libvirt, usually /var/log/libvirt/libvirtd.log (from source host and destination host).<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;color:#1F497D'>Kind Regards,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;color:#1F497D'>Pawel Koniszewski<o:p></o:p></span></p><p class=MsoNormal><a name="_MailEndCompose"><span style='font-size:11.0pt;color:#1F497D'><o:p> </o:p></span></a></p><div style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal align=left style='text-align:left'><b><span style='font-size:11.0pt'>From:</span></b><span style='font-size:11.0pt'> libvirt-users-bounces@redhat.com [mailto:libvirt-users-bounces@redhat.com] <b>On Behalf Of </b>RockCui@zhaoxin.com<br><b>Sent:</b> Tuesday, May 12, 2015 12:20 PM<br><b>To:</b> libvirt-users@redhat.com<br><b>Subject:</b> [libvirt-users] Live Migration failure: An error occurred, but the cause is unknown<o:p></o:p></span></p></div></div><p class=MsoNormal align=left style='text-align:left'><o:p> </o:p></p><p class=MsoNormal><span style='mso-fareast-language:ZH-CN'>Hi everyone,<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:ZH-CN'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:ZH-CN'>I’m testing the new Openstack Kilo on Ubuntu-15.04 and hypervisor is <b>KVM</b>. <o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:ZH-CN'>I can creat instance successfully , but live migration is always failed. Error report like this (from nova-compute.log on a compute node):<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:ZH-CN'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:ZH-CN'>2015-05-12 18:11:12.753 3641 INFO nova.virt.libvirt.driver [-] [instance: cee4965c-b298-4b5b-8669-bee9ac72c720] Migration running for 0 secs, memory 0% remaining; (bytes processed=0, remaining=0, total=0)<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:ZH-CN'>2015-05-12 18:11:16.342 3641 ERROR nova.virt.libvirt.driver [-] [instance: cee4965c-b298-4b5b-8669-bee9ac72c720] Live Migration failure: An error occurred, but the cause is unknown<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:ZH-CN'>2015-05-12 18:11:16.777 3641 ERROR nova.virt.libvirt.driver [-] [instance: cee4965c-b298-4b5b-8669-bee9ac72c720] Migration operation has aborted<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:ZH-CN'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:ZH-CN'>If someone has a clue what may cause this, pls help. <o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:ZH-CN'>Thanks.<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:ZH-CN'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:ZH-CN'>Rock Cui<o:p></o:p></span></p><div><p class=MsoNormal align=left style='text-align:left;line-height:10.0pt'><span lang=ZH-CN style='font-size:10.0pt;font-family:SimSun;color:#595959;mso-fareast-language:ZH-CN'>本邮件仅针对指定的收件人发送并可能含有保密或专有内容。任何非指定收件人所为之查阅、转发或使用本信息是不被允许的。</span><span style='font-size:10.0pt;font-family:SimSun;color:#595959;mso-fareast-language:ZH-CN'><o:p></o:p></span></p></div><div><p class=MsoNormal align=left style='text-align:left;line-height:10.0pt'><span lang=ZH-CN style='font-size:10.0pt;font-family:SimSun;color:#595959;mso-fareast-language:ZH-CN'>如果您误收到本邮件，请立即告知发件人并删除本邮件及所有附件。谢谢！</span><span style='font-size:10.0pt;font-family:SimSun;color:#595959;mso-fareast-language:ZH-CN'><o:p></o:p></span></p></div><div><p class=MsoNormal align=left style='text-align:left;line-height:10.0pt'><i><span style='font-size:10.0pt;font-family:"Times New Roman",serif;color:#595959;mso-fareast-language:ZH-CN'>The information transmitted in this e-mail is intended only for the addressee and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of this information by persons or entities other than the intended recipient is prohibited. If you received this e-mail in error, please notify the sender immediately, and delete this e-mail and any attachments. Thank you.</span></i><span style='font-size:10.0pt;font-family:"Times New Roman",serif;color:#595959;mso-fareast-language:ZH-CN'><o:p></o:p></span></p></div></div></div></body></html>