On 30 April 2014 17:28, Jesse Pretorius <jesse.pretorius at gmail.com> wrote: > On 30 April 2014 16:30, Oleg Bondarev <obondarev at mirantis.com> wrote: > >> I've tried updating interface while running ssh session from guest to >> host and it was dropped :( >> > Please allow me to tell you "I told you so!" ;) > > The drop is not great, but ok if the instance is still able to be > communicated to after the arp tables refresh and the connection is > re-established. > > If the drop can't be avoided, there is comfort in knowing that there is no > need for an instance reboot, suspend/resume or any manual actions. > I agree with Jesse's point. I think it will be reasonable to say that the migration will trigger a connection reset for all existing TCP connections. However, what are exactly the changes we're making on the data plane? Are you testing with migrating VIF from a linux bridge instance to an Open vSwitch obne? Salvatore > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140430/28bac967/attachment.html>