<div dir="ltr">I was able to apply this patch <a href="https://review.openstack.org/#/c/123073/" target="_blank" style="font-size:12.8000001907349px">https://review.openstack.org/#/c/123073/</a> and it seems to work, about 10-15 second delay in the network though but that's probably neutron related.</div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jul 10, 2015 at 1:52 PM, Tyler Wilson <span dir="ltr"><<a href="mailto:kupo@linuxdigital.net" target="_blank">kupo@linuxdigital.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hey All, <div><br>I was able to deploy a kilo cluster with ceph to test this out and am getting the following error:</div><div><br></div><div><div>2015-07-10 20:50:35.765 138421 DEBUG nova.virt.libvirt.driver [-] [instance: 86888dfb-43fa-496c-bc36-be03aa1b8c1b] Starting monitoring of live migration _live_migration /usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py:5685</div><div>2015-07-10 20:50:35.767 138421 DEBUG nova.virt.libvirt.driver [-] [instance: 86888dfb-43fa-496c-bc36-be03aa1b8c1b] Operation thread is still running _live_migration_monitor /usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py:5537</div><div>2015-07-10 20:50:35.767 138421 DEBUG nova.virt.libvirt.driver [-] [instance: 86888dfb-43fa-496c-bc36-be03aa1b8c1b] Migration not running yet _live_migration_monitor /usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py:5568</div><div>2015-07-10 20:50:35.777 138421 ERROR nova.virt.libvirt.driver [-] [instance: 86888dfb-43fa-496c-bc36-be03aa1b8c1b] Live Migration failure: Cannot access storage file '/var/lib/nova/instances/86888dfb-43fa-496c-bc36-be03aa1b8c1b/disk.config' (as uid:107, gid:107): No such file or directory</div><div>2015-07-10 20:50:35.777 138421 DEBUG nova.virt.libvirt.driver [-] [instance: 86888dfb-43fa-496c-bc36-be03aa1b8c1b] Migration operation thread notification thread_finished /usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py:5676</div><div>2015-07-10 20:50:36.268 138421 DEBUG nova.virt.libvirt.driver [-] [instance: 86888dfb-43fa-496c-bc36-be03aa1b8c1b] VM running on src, migration failed _live_migration_monitor /usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py:5543</div><div>2015-07-10 20:50:36.269 138421 DEBUG nova.virt.libvirt.driver [-] [instance: 86888dfb-43fa-496c-bc36-be03aa1b8c1b] Fixed incorrect job type to be 4 _live_migration_monitor /usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py:5563</div><div>2015-07-10 20:50:36.269 138421 ERROR nova.virt.libvirt.driver [-] [instance: 86888dfb-43fa-496c-bc36-be03aa1b8c1b] Migration operation has aborted</div><div>2015-07-10 20:50:36.396 138421 DEBUG nova.virt.libvirt.driver [-] [instance: 86888dfb-43fa-496c-bc36-be03aa1b8c1b] Live migration monitoring is all done _live_migration /usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py:5696</div></div><div><br></div><div>The disk.config shows ownership under the qemu user;</div><div><br></div><div>-rw-r--r--. 1 qemu qemu 67108864 Jul 10 20:49 /var/lib/nova/instances/86888dfb-43fa-496c-bc36-be03aa1b8c1b/disk.config<br></div><div><br></div><div>Any ideas what could fix this?</div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Thu, May 7, 2015 at 5:29 PM, Pádraig Brady <span dir="ltr"><<a href="mailto:P@draigbrady.com" target="_blank">P@draigbrady.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>On 07/05/15 18:28, Tyler Wilson wrote:<br>
> Hello All,<br>
><br>
> Thank you for the replies! Will this patch be usable in Juno?<br>
><br>
</span><span>> On Thu, May 7, 2015 at 3:18 AM, Pádraig Brady <<a href="mailto:P@draigbrady.com" target="_blank">P@draigbrady.com</a> <mailto:<a href="mailto:P@draigbrady.com" target="_blank">P@draigbrady.com</a>>> wrote:<br>
><br>
> On 07/05/15 09:50, Sebastien Han wrote:<br>
> > Actually the issue is that the configdrive is store a file on the fs under /var/lib/nova/instances/$uuid/config.drive<br>
> > AFAIR the other problem is the format of that file that is not supported by libvirt for the live migration.<br>
> ><br>
> > I think you have to apply this patch: <a href="https://review.openstack.org/#/c/123073/" rel="noreferrer" target="_blank">https://review.openstack.org/#/c/123073/</a><br>
><br>
> Yes that's the correct one.<br>
><br>
> > I’ve heard from sileht (in cc) that this might work in Kilo (the vfat format of the config drive for the live migration).<br>
><br>
> Right, by setting vfat format, this function will work in Kilo<br>
> due to <a href="https://github.com/openstack/nova/commit/4e665112" rel="noreferrer" target="_blank">https://github.com/openstack/nova/commit/4e665112</a><br>
<br>
</span>Not directly, as the backport to RHOSP 6 (Juno based) has:<br>
<br>
Conflicts:<br>
nova/tests/virt/libvirt/test_libvirt.py<br>
nova/virt/libvirt/driver.py<br>
<br>
Though the adjustments are simple enough.<br>
<br>
cheers,<br>
Pádraig.<br>
</blockquote></div><br></div>
</div></div></blockquote></div><br></div>