I was able to apply this patch https://review.openstack.org/#/c/123073/ and it seems to work, about 10-15 second delay in the network though but that's probably neutron related.
On Fri, Jul 10, 2015 at 1:52 PM, Tyler Wilson <[email protected]> wrote: > Hey All, > > I was able to deploy a kilo cluster with ceph to test this out and am > getting the following error: > > 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 > 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 > 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 > 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 > 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 > 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 > 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 > 2015-07-10 20:50:36.269 138421 ERROR nova.virt.libvirt.driver [-] > [instance: 86888dfb-43fa-496c-bc36-be03aa1b8c1b] Migration operation has > aborted > 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 > > The disk.config shows ownership under the qemu user; > > -rw-r--r--. 1 qemu qemu 67108864 Jul 10 20:49 > /var/lib/nova/instances/86888dfb-43fa-496c-bc36-be03aa1b8c1b/disk.config > > Any ideas what could fix this? > > On Thu, May 7, 2015 at 5:29 PM, Pádraig Brady <[email protected]> wrote: > >> On 07/05/15 18:28, Tyler Wilson wrote: >> > Hello All, >> > >> > Thank you for the replies! Will this patch be usable in Juno? >> > >> > On Thu, May 7, 2015 at 3:18 AM, Pádraig Brady <[email protected] >> <mailto:[email protected]>> wrote: >> > >> > On 07/05/15 09:50, Sebastien Han wrote: >> > > Actually the issue is that the configdrive is store a file on the >> fs under /var/lib/nova/instances/$uuid/config.drive >> > > AFAIR the other problem is the format of that file that is not >> supported by libvirt for the live migration. >> > > >> > > I think you have to apply this patch: >> https://review.openstack.org/#/c/123073/ >> > >> > Yes that's the correct one. >> > >> > > I’ve heard from sileht (in cc) that this might work in Kilo (the >> vfat format of the config drive for the live migration). >> > >> > Right, by setting vfat format, this function will work in Kilo >> > due to https://github.com/openstack/nova/commit/4e665112 >> >> Not directly, as the backport to RHOSP 6 (Juno based) has: >> >> Conflicts: >> nova/tests/virt/libvirt/test_libvirt.py >> nova/virt/libvirt/driver.py >> >> Though the adjustments are simple enough. >> >> cheers, >> Pádraig. >> > >
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