[openstack-dev] [Nova][Neutron] Live Migration Issues with L3/L2

Vasudevan, Swaminathan (PNB Roseville) swaminathan.vasudevan at hpe.com
Thu Dec 17 21:14:52 UTC 2015

Hi Sean M. Collins,
Thanks for the information.
It would be great if we can bring in the right people from both sides to discuss and solve this problem
Please let me know if you can pull in the right people from the nova side and I can get the people from the neutron side.


-----Original Message-----
From: Sean M. Collins [mailto:sean at coreitpro.com] 
Sent: Thursday, December 17, 2015 1:04 PM
To: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [Nova][Neutron] Live Migration Issues with L3/L2

On Thu, Dec 17, 2015 at 02:08:42PM EST, Vasudevan, Swaminathan (PNB Roseville) wrote:
> Hi Folks,
> I would like organize a meeting between the Nova and Neutron team to work refining the Nova/Neutron notificiations for the Live Migration.
> Today we only have Notification from Neutron to Nova on any port status update.
> But we don't have any similar notification from Nova on any Migration state change.
> Neutron L3 will be interested in knowing the state change for vm migration and can take necessary action pro-actively to create the necessary L3 related plumbing that is required.
> Here are some of the bugs that are currently filed with respect to nova live migration and neutron.
> https://bugs.launchpad.net/neutron/+bug/1456073
> https://bugs.launchpad.net/neutron/+bug/1414559
> Please let me know who will be interested in participating in the discussion.
> It would be great if we get some cores attention from "Nova and Neutron".
> Thanks.
> Swaminathan Vasudevan
> Systems Software Engineer (TC)

Cool. Brent and I are inter-project liaisons between Neutron and Nova, so let us know what we can do to help raise awareness on both sides.


Sean M. Collins

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