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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I think you’re correct: it looks like the change you identified covers only the migrate code path but doesn’t address live migration. As identified in the comments
on the bug report [1], it would be beneficial at least to raise to reasonable error message.<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"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I also found an abandoned change for the bug:
<a href="https://review.openstack.org/#/c/80029/">https://review.openstack.org/#/c/80029/</a><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"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Joel<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"><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:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Rui Chen [mailto:chenrui.momo@gmail.com]
<br>
<b>Sent:</b> Friday, May 08, 2015 4:20 AM<br>
<b>To:</b> OpenStack Development Mailing List (not for usage questions)<br>
<b>Subject:</b> [openstack-dev] [nova] Is Live-migration not supported in CONF.libvirt.images_type=lvm case?<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hi all:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"> I find the bug [1] "block/live migration doesn't work with LVM as libvirt storage" is marked as 'Fix released', but I don't think this issue really is solved, I check the live-migration code and don't find any logic for handling LVM
disk. Please correct me if I'm wrong.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">In the bug [1] comments, the only related merged patch is <a href="https://review.openstack.org/#/c/73387/">https://review.openstack.org/#/c/73387/</a> , it cover the 'resize/migrate' code path, not live-migration, and I don't think this
bug [1] is duplicate with bug [2], they are the different use case, live-migration and migration.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">So should we reopen this bug and add some documentation to describe that live-migration is not supported in current code?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">[1]: <a href="https://bugs.launchpad.net/nova/+bug/1282643">https://bugs.launchpad.net/nova/+bug/1282643</a><o:p></o:p></p>
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<p class="MsoNormal">[2]: <a href="https://bugs.launchpad.net/nova/+bug/1270305">https://bugs.launchpad.net/nova/+bug/1270305</a><o:p></o:p></p>
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