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#openstack-nova - 2019-09-13
22:24:33 openstackgerrit Matt Riedemann proposed openstack/nova stable/stein: neutron: refactor nw info cache refresh out of associate_floating_ip https://review.opendev.org/682181
22:24:34 openstackgerrit Matt Riedemann proposed openstack/nova stable/stein: Find instance in another cell during floating IP re-association https://review.opendev.org/682183
22:24:34 openstackgerrit Matt Riedemann proposed openstack/nova stable/stein: Trap and log errors from _update_inst_info_cache_for_disassociated_fip https://review.opendev.org/682182
22:28:18 mriedem gibi: just so you're aware we're trying to get https://review.opendev.org/#/c/682133/ and https://review.opendev.org/#/c/682025/ through the gate since things keep failing on those bugs
#openstack-nova - 2019-09-14
00:09:40 openstackgerrit Merged openstack/nova master: libvirt: stub logging of host capabilities https://review.opendev.org/682133
00:09:49 openstackgerrit Merged openstack/nova master: Fix a misuse of assertGreaterEqual https://review.opendev.org/682025
00:43:54 mriedem_afk let the rechecks begin
00:44:09 sean-k-mooney i was just about to saw the same
00:44:21 sean-k-mooney *say
00:45:24 sean-k-mooney if it was any it would be somewhere in the mid atlantic i think
00:45:31 tbachman lol
00:45:51 tbachman No matter which TZ I’m in, I see you online
00:45:58 tbachman #botcheck sean-k-mooney
00:46:19 sean-k-mooney also im currently watching youtube and playing eve online. i just hapen to have irc open on my laptop
00:46:24 tbachman heh
01:15:25 sean-k-mooney efried_afk: gibi by the way mriedem has rechecked the numa series. we need to recheck the vpmem series and cpu serise but we proably should wait a while to see if the fixes above help things merge in the gate
01:15:59 sean-k-mooney i have not checked gibi series but i assume there are patces pending for bandwith migration also
01:17:10 sean-k-mooney actully looks like gibi's bandwith serise is currenly in gate :)
05:09:19 openstackgerrit Merged openstack/nova master: Make SRIOV computes non symmetric in func test https://review.opendev.org/681667
05:09:57 openstackgerrit Merged openstack/nova master: Support migrating SRIOV port with bandwidth https://review.opendev.org/676980
05:10:06 openstackgerrit Merged openstack/nova master: Allow migrating server with port resource request https://review.opendev.org/671497
05:10:16 openstackgerrit Merged openstack/nova master: Allow resizing server with port resource request https://review.opendev.org/679019
05:10:25 openstackgerrit Merged openstack/nova master: Extract pf$N literals as constants from func test https://review.opendev.org/680991
05:10:35 openstackgerrit Merged openstack/nova master: Improve dest service level func tests https://review.opendev.org/680998
05:27:15 openstackgerrit Merged openstack/nova master: Follow up for Ib50b6b02208f5bd2972de8a6f8f685c19745514c https://review.opendev.org/681490
05:27:23 openstackgerrit Merged openstack/nova master: Skip querying resource request in revert_resize if no qos port https://review.opendev.org/681513
05:27:37 openstackgerrit Merged openstack/nova master: Follow up for I220fa02ee916728e241503084b14984bab4b0c3b https://review.opendev.org/680810
07:05:21 openstackgerrit Brin Zhang proposed openstack/nova master: Fix legacy issues in Filter migrations by user_id/project_id https://review.opendev.org/682198
07:25:17 brinzhang_ The failure rate of Zuul in these two days is low
07:25:30 brinzhang_ so many ptach were failed
13:40:44 openstackgerrit Matt Riedemann proposed openstack/nova stable/stein: libvirt: stub logging of host capabilities https://review.opendev.org/682210
15:37:42 donnyd is there a method in nova to tell it to boot an instance when the hypervisor comes up? So for instance if I needed to do maintenance, but wanted specific instances to come up automatically
15:37:50 donnyd Is there a way to do that in Nova
16:37:58 openstackgerrit Merged openstack/nova master: PDF documentation build https://review.opendev.org/676730
17:29:28 openstackgerrit Merged openstack/nova master: Use SpawnIsSynchronousFixture in reschedule functional tests https://review.opendev.org/682140
22:43:57 sean-k-mooney donnyd: i dont know if you found it our not but you can use https://docs.openstack.org/nova/rocky/configuration/config.html#DEFAULT.resume_guests_state_on_host_boot
#openstack-nova - 2019-09-15
01:34:30 openstackgerrit Merged openstack/nova master: DB API changes to get non-matching aggregates from metadata https://review.opendev.org/671074
02:57:30 openstackgerrit Merged openstack/nova master: New objects for NUMA live migration https://review.opendev.org/634827
02:57:48 openstackgerrit Merged openstack/nova master: LM: Use Claims to update numa-related XML on the source https://review.opendev.org/635229
05:34:15 openstackgerrit Merged openstack/nova master: Note about Destination.forbidden_aggregates https://review.opendev.org/680945
05:36:49 openstackgerrit Merged openstack/nova master: Add a new request filter to isolate aggregates https://review.opendev.org/671075
06:12:43 openstackgerrit Merged openstack/nova master: db: Add resources column in instance_extra table https://review.opendev.org/678447
06:33:08 openstackgerrit Merged openstack/nova master: object: Introduce Resource and ResourceList objs https://review.opendev.org/678448
06:33:16 openstackgerrit Merged openstack/nova master: Add resources dict into _Provider https://review.opendev.org/678449
06:33:43 openstackgerrit Merged openstack/nova master: Set user_id/project_id from context when creating a Migration https://review.opendev.org/679413
06:33:53 openstackgerrit Merged openstack/nova master: Retrieve the allocations early https://review.opendev.org/678450
09:20:05 openstackgerrit Merged openstack/nova master: Docs for isolated aggregates request filter https://review.opendev.org/667952
11:12:30 openstackgerrit Merged openstack/nova master: NUMA live migration support https://review.opendev.org/634606
11:23:00 openstackgerrit garyk proposed openstack/nova master: Deconstruct the mother of all locks https://review.opendev.org/682242
14:48:54 MarkMielke oslo_utils doesn't seem to have unit tests, but nova does... if oslo_utils needs a fix, is there any special downstream nova process that should be followed to pick it up, and test with it?
14:49:42 MarkMielke specifically, I'm talking about https://review.opendev.org/682247 which I just submitted
15:05:29 sean-k-mooney oh your fixing that issue
15:05:36 sean-k-mooney that is on my todo list
15:05:46 sean-k-mooney i personally would add tests to oslo utils
15:07:02 sean-k-mooney thats breaking fedora with the virt preview repo enabeld currently
15:07:20 sean-k-mooney alshtough im not sure it affct any distros default packages yet?
15:07:46 MarkMielke right
15:08:25 MarkMielke qemu 4.1 provides important nVMX patches
15:08:51 MarkMielke so not necessarily in distro
15:09:00 MarkMielke can use qemu 4.1 on RHEL 7 if need be
15:09:40 MarkMielke all of the tests for outputs seem to be in nova
15:09:50 MarkMielke seems like unit test confusion :-)
15:09:52 sean-k-mooney non of them shoudl be in nova
15:10:02 sean-k-mooney they should all be in oslo_untils
15:10:18 sean-k-mooney but i think that code was original ported from nova
15:10:25 sean-k-mooney so i guess they did not mvoe the tests
15:11:15 MarkMielke I want to add a test, but I'm not familiar with setting it up from scratch, and I don't want to take on doing it all :-)
15:11:16 sean-k-mooney nova really should not be asserting the parseing behavior of oslo code so i sustpect the nova tests are just legacy test we did not remove
15:11:46 MarkMielke two character fix :-( hehe
15:11:49 sean-k-mooney you could add more test in nova but personally i think those are techdebt
15:12:11 MarkMielke i agree from observing
15:12:23 sean-k-mooney well you could file a bug for the lack of test in oslo_utils
15:12:44 MarkMielke good idea
15:12:47 sean-k-mooney and submit the ptach without tests. you would have to use a depend on to test the feature in nova
15:13:15 sean-k-mooney but we are pass the non client lib freeze so i dont exepct there to be another oslo release in Train
15:13:31 MarkMielke hmm - i wondered about that
15:13:45 MarkMielke how important patches get in to dependency libraries
15:14:02 sean-k-mooney form a rhel perspective we can always backport this downstream
15:14:16 MarkMielke patches to the packages, you mean?
15:14:35 sean-k-mooney but i dont really consider this an important patch unless your saying the advance virt strema now ships this by default on rhel 7
15:15:03 MarkMielke well i wondered in general - importance depends upon perspective, so i agree others might not consider it important
15:15:12 MarkMielke qemu 4.1 is important for nested virtualization use case
15:15:23 MarkMielke it's the first release that officially supports nested virtualization live migration
15:15:24 sean-k-mooney nested virt work without it
15:15:36 MarkMielke nah, they've eliminated it in 3.1 and 4.0
15:15:40 sean-k-mooney nested virt live migration also work without it
15:15:41 MarkMielke because it was fundamentally broken
15:15:52 MarkMielke they have a live migration blocker implemented
15:15:56 MarkMielke that many distros disable
15:16:00 sean-k-mooney you mean live migat of th l1 guest
15:16:01 MarkMielke it's basically unsafe
15:16:03 sean-k-mooney not the l2 guest
15:16:30 MarkMielke there is special KVM state in the L0 hypervisor that isn't transferred prior to qemu 4.1
15:16:38 MarkMielke basically results in undefined memory at the target
15:17:12 MarkMielke undefined behaviour is the result ... better not actually be doing nested virtualization previously :-)
15:17:13 sean-k-mooney right but are you saying that qemu 4.1 fix live migration of l1 vms that contin l2 vm or live migration of l2 vms
15:17:18 MarkMielke yes
15:17:26 sean-k-mooney ok that is different
15:17:38 MarkMielke the patches were added - and it passes for Oracle and others
15:17:40 sean-k-mooney you could previosly safely migrate the l2 guests

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