Open Stack

Hi,

I have problems with nova live-migration for my CentOS7 and RHEL7 VMs.
The live migrations works fine for Windows2012R2 and Ubuntu1404 VMs.

For CentOS7/RHEL based images I get this error in the Destination node in
nova-compute.log. Also console for logged in VM users on the VM freeze.



2016-09-28 10:49:24.101 353935 INFO nova.compute.manager [instance:
cd0b605d] VM Resumed (Lifecycle Event)
2016-09-28 10:49:24.339 353935 INFO nova.compute.manager [instance:
cd0b605d] VM Resumed (Lifecycle Event)
2016-09-28 10:49:25.866 353935 INFO nova.compute.manager [instance:
cd0b605d] Post operation of migration started
2016-09-28 10:49:39.410 353935 INFO nova.compute.manager [instance:
cd0b605d] VM Stopped (Lifecycle Event)
*2016-09-28 10:49:39.532 353935 WARNING nova.compute.manager [instance:
cd0b605d] Instance shutdown by itself. Calling the stop API. Current
vm_state: active, current task_state: None, original DB power_state: 4,
current VM power_state: 4*
2016-09-28 10:49:39.668 353935 INFO nova.compute.manager [instance:
cd0b605d] Instance is already powered off in the hypervisor when stop is
called.
2016-09-28 10:49:39.736 353935 INFO nova.virt.libvirt.driver [instance:
cd0b605d] Instance already shutdown.
2016-09-28 10:49:39.743 353935 INFO nova.virt.libvirt.driver [instance:
cd0b605d] Instance destroyed successfully.


Eventually the VM ends up in SHUTDOWN state on the destination node.

I'm on CentOS7/Liberty, and my storage backend is CEPH(Hammer 0.94.9).

Please advice. thx will
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20160928/ad7d910f/attachment.html>