Re: [Openstack] [Neutron][DVR] Network issue during migration

2018-03-23 Thread Brian Haley
On 03/21/2018 05:38 PM, Mārtiņš Jakubovičs wrote: Hello Brian, Yes, after migration it works well, but during migration it is not. Ok, so somehow neutron is configuring things too early, updating the floating IP (and your ARP cache), before the instance has finished migration. It would be

Re: [Openstack] [Neutron][DVR] Network issue during migration

2018-03-21 Thread Brian Haley
On 03/21/2018 04:52 PM, Mārtiņš Jakubovičs wrote: Dear all, I faced issue when migrating instance by live-migration + block-migration guests floating IP became inaccessible. My setup are OVS + DVR. Currently upgrading from Newton to Ocata. Looks like when migration starts, in destination

Re: [Openstack] [Neutron][DVR] Network issue during migration

2018-03-21 Thread Mārtiņš Jakubovičs
Hello Brian, Yes, after migration it works well, but during migration it is not. On 2018.03.21. 23:37, Brian Haley wrote: On 03/21/2018 04:52 PM, Mārtiņš Jakubovičs wrote: Dear all, I faced issue when migrating instance by live-migration + block-migration guests floating IP became

[Openstack] [Neutron][DVR] Network issue during migration

2018-03-21 Thread Mārtiņš Jakubovičs
Dear all, I faced issue when migrating instance by live-migration + block-migration guests floating IP became inaccessible. My setup are OVS + DVR. Currently upgrading from Newton to Ocata. Looks like when migration starts, in destination host neutron configures floating IP so traffic start