15:00:31 #startmeeting neutron_dvr 15:00:31 Meeting started Wed Feb 10 15:00:31 2016 UTC and is due to finish in 60 minutes. The chair is Swami. Information about MeetBot at http://wiki.debian.org/MeetBot. 15:00:33 Useful Commands: #action #agreed #help #info #idea #link #topic #startvote. 15:00:35 The meeting name has been set to 'neutron_dvr' 15:00:54 obondarev: ping 15:01:13 otherwiseguy: hi 15:01:30 #chair Swami 15:01:31 Current chairs: Swami 15:01:45 #topic announcements 15:02:10 o/ 15:02:11 haleyb is on vacation this week. 15:02:15 carl_baldwin: hi 15:02:47 This week we had the DVR HA for SNAT patch merged. 15:03:19 Also most or all of the scheduling refactor patches have merged. 15:03:45 Any other announcements 15:04:24 #topic agenda 15:04:28 #link https://wiki.openstack.org/wiki/Meetings/Neutron-DVR 15:05:14 carl_baldwin: It is going to be just you and me carl_baldwin, I don't see obondarev today. 15:05:33 #topic Bugs 15:06:01 :) 15:06:17 #link https://bugs.launchpad.net/neutron/+bug/1456073 15:06:18 Launchpad bug 1456073 in neutron "Connection to an instance with floating IP breaks during block migration when using DVR" [High,In progress] - Assigned to Swaminathan Vasudevan (swaminathan-vasudevan) 15:06:31 o/ 15:06:38 obondarev_: hi 15:06:39 sorry for being late 15:06:58 There are three patches for this bug and it needs reviewers. 15:07:16 #link https://review.openstack.org/275073 - Nova side patch 15:07:33 #link https://review.openstack.org/275420 - Neutron Server patch 15:07:50 #link https://review.openstack.org/#/c/260738/ - Agent Side patch 15:08:45 These patches seem to fix the live migration issue with respect to the SSH connection and is also on par with the centralized router performance in packet loss. 15:09:01 Swami: nice! 15:09:05 obondarev: carl_baldwin: can you please take a look at these patches. They are ready for review. 15:09:13 Swami: ok 15:09:47 The next bug in the list is 15:09:50 Ok 15:09:51 #link https://bugs.launchpad.net/neutron/+bug/1541406 15:09:52 Launchpad bug 1541406 in neutron "IPv6 prefix delegation does not work with DVR" [Medium,In progress] - Assigned to Ritesh Anand (ritesh-anand) 15:09:59 obondarev: carl_baldwin: thanks 15:10:10 This bug has a patch 15:10:22 #link https://review.openstack.org/#/c/277657/ 15:10:39 This patch also needs review. 15:10:51 Right now it is in merge conflict and I will ask Ritesh to rebase it. 15:11:18 The next one in the list is 15:11:21 #link https://bugs.launchpad.net/neutron/+bug/1533216 15:11:22 Launchpad bug 1533216 in neutron "item allocator should return same value for same key" [Low,In progress] - Assigned to venkata anil (anil-venkata) 15:11:39 There is also a patch for this bug and needs review. 15:11:53 #link https://review.openstack.org/266379 15:12:12 I am not familiar with this bug, carl_baldwin can you take a look at this patch. 15:12:48 Ack 15:13:27 carl_baldwin: thanks 15:13:32 The next one in the list is 15:13:36 #link https://bugs.launchpad.net/neutron/+bug/1462154 15:13:37 Launchpad bug 1462154 in neutron "With DVR Pings to floating IPs replied with fixed-ips" [High,In progress] - Assigned to ZongKai LI (lzklibj) 15:14:08 This is also under review for a while and here is the patch for it. #link https://review.openstack.org/246855 15:14:16 I need to play with this one 15:14:40 Something doesn't seem right 15:14:57 carl_baldwin: ok 15:15:18 The next in the list is 15:15:21 #link https://bugs.launchpad.net/neutron/+bug/1414559 15:15:22 Launchpad bug 1414559 in neutron "OVS drops RARP packets by QEMU upon live-migration - VM temporarily disconnected" [Medium,In progress] - Assigned to Oleg Bondarev (obondarev) 15:15:51 This is again related to migration and this obondarev is the owner and he has two patches up for review. 15:15:51 I need to address comments on nova patch for it 15:16:12 #link https://review.openstack.org/#/c/246910/ - Nova patch 15:16:30 #link https://review.openstack.org/#/c/246898/ - Neutron patch 15:16:36 Both needs review. 15:16:40 obondarev: thanks 15:17:03 I'd say this is not DVR related 15:17:09 but still 15:17:26 obondarev: understood 15:17:55 obondarev: do you want me to remove it from our list or still have it until all the migration issues are solved for dvr 15:18:15 Swami: let's keep it for now 15:18:33 obondarev: ok I will not disturb it then 15:18:52 The next one in the list is 15:18:55 #link https://bugs.launchpad.net/neutron/+bug/1445255 15:18:56 Launchpad bug 1445255 in neutron "DVR FloatingIP to unbound allowed_address_pairs does not work" [Low,In progress] - Assigned to Swaminathan Vasudevan (swaminathan-vasudevan) 15:19:21 This has a patch and requires more review. 15:19:36 #link https://review.openstack.org/#/c/254439/ 15:20:26 The next one in the list i 15:20:39 #link https://bugs.launchpad.net/neutron/+bug/1512858 15:20:40 Launchpad bug 1512858 in neutron "Default gateway in fip namespace not updated after a subnet-update" [Low,In progress] - Assigned to Rawlin Peters (rawlin-peters) 15:20:55 This one has a patch and waiting for core approval. 15:21:09 #link https://review.openstack.org/#/c/241357/ 15:21:30 carl_baldwin: can you take a look at it. 15:21:50 Swami: yes 15:21:59 carl_baldwin: thanks 15:22:22 That's all I had for bugs today. 15:22:32 Did I miss anything? 15:23:18 #topic gate-failures 15:23:41 I should have time this week to investigate live migration failure 15:23:59 obondarev: thanks 15:24:00 the test that is failing in both dvr and non-dvr multinode jobs 15:24:15 so it seems unrelated to dvr 15:24:24 maybe unrelated to neutron even 15:24:40 but we need it fixed to improve success rate 15:25:02 obondarev: yes I agree with you 15:25:03 I did't notice any other failures that deserve attention lately 15:25:25 obondarev: I did see that the multinode failures have come down a lot. 15:25:41 obondarev: I was not sure what make it to ramp down. 15:25:44 job failures are usually related to this live migration failure or timeout 15:26:03 obondarev: yes timeout is one of the main issues I have ever seen. 15:26:08 timeout is when it not enough time for the job to finish all the tests 15:26:19 Swami: not SSHTimeout now 15:26:38 obondarev: so is it because on the test is not completing its run and taking a long time 15:26:45 s/on/one 15:27:01 Swami: it's not about any particular test IFAICT 15:27:27 obondarev: ok 15:27:57 will look into this as well 15:28:06 Anything else on the gate-failures, if not we can move on to the next section 15:28:57 Let us move on to the next section 15:29:17 #topic Performance and Scalability 15:29:51 obondarev I think all pending patches have merged on this. 15:30:06 Swami: right 15:30:23 obondarev: Ok thanks for your efforts. 15:30:28 it might be some more followups if I notice something 15:30:40 obondarev: ok cool 15:31:11 #topic Open-Discussion 15:31:43 I should say that most probably I won't be able to participate in mid-cycle 15:31:46 Mid-cycle meetup is in the week of Feb 22-26 15:31:59 probably remotely 15:32:02 partially 15:32:25 obondarev: haleyb and Swami are attending the mid-cycle meetup on 24-25. 15:32:50 obondarev: ok we can sync up remotely on this. 15:33:06 Swami: ok, yes, we can keep in touch on irc 15:33:32 Anything else for discussion 15:34:39 If not we can end the meeting. 15:35:06 Thanks everyone for joining the meeting. Meet you all next week. 15:35:13 ok bye 15:35:21 #endmeeting