Posted	Nick	Remark
#openstack-nova - 2020-09-01
15:31:50	stephenfin	lyarwood: Could I ask you to look through the rest of the vTPM series this week? Would love to close that out this cycle
15:35:40	sean-k-mooney	gibi: so far the latest sriov patches seam to be workign well im not done yet but no bugs so far.
16:34:29	openstackgerrit	Stephen Finucane proposed openstack/nova master: functional: Expand SR-IOV live migration tests with NUMA https://review.opendev.org/749360
16:35:25	sean-k-mooney	gibi: here are the test results in rendered http://paste.openstack.org/show/797343/ and raw org mode form http://paste.openstack.org/show/797344/
16:37:05	openstackgerrit	Stephen Finucane proposed openstack/nova master: trivial: Use constants for libvirt version checks https://review.opendev.org/740921
16:37:06	openstackgerrit	Stephen Finucane proposed openstack/nova master: Remove support for Intel CMT events https://review.opendev.org/740922
16:59:00	openstackgerrit	Merged openstack/nova master: libvirt: Remove MIN_*_INTERFACE_MTU, MIN_*_TX_QUEUE_SIZE https://review.opendev.org/730866
17:14:01	openstackgerrit	Merged openstack/nova master: libvirt: Remove unused host parameters https://review.opendev.org/732725
17:20:22	sean-k-mooney	stephenfin: ill repin the os-vif patch shortly just testing one thing for sriov then i can go back to it
18:32:36	lyarwood	stephenfin: ack will do
18:52:38	lyarwood	bauzas / melwitt ; would you mind taking a look at these stable backports when you get a chance https://review.opendev.org/#/c/747975/ https://review.opendev.org/#/c/747360/
18:52:56	lyarwood	and https://review.opendev.org/#/c/742416/ sorry
19:01:24	sean-k-mooney	by the way i need to start backporting https://review.opendev.org/#/c/739131/ i noticed we still do not have it downstream in some logs i was looking at so ill start backporting it upstream tomorrow
19:03:13	lyarwood	sean-k-mooney: cool, I'll keep an eye out for it
19:04:38	openstackgerrit	sean mooney proposed openstack/os-vif master: deprecate ovs-vsctl driver and make native the default https://review.opendev.org/744816
19:05:12	sean-k-mooney	stephenfin: nits adressed ^ no other changes if we can merged that tommorrow it would make me happy.
19:42:56	openstackgerrit	Lee Yarwood proposed openstack/nova stable/queens: Improve CinderFixtureNewAttachFlow https://review.opendev.org/749228
19:42:57	openstackgerrit	Lee Yarwood proposed openstack/nova stable/queens: Robustify attachment tracking in CinderFixtureNewAttachFlow https://review.opendev.org/749229
19:42:58	openstackgerrit	Lee Yarwood proposed openstack/nova stable/queens: compute: Use source_bdms to reset attachment_ids during LM rollback https://review.opendev.org/749230
19:42:59	openstackgerrit	Lee Yarwood proposed openstack/nova stable/queens: compute: refactor volume bdm rollback error handling https://review.opendev.org/749231
19:43:01	openstackgerrit	Lee Yarwood proposed openstack/nova stable/queens: Add regression tests for bug #1889108 https://review.opendev.org/749232
19:43:01	openstackgerrit	Lee Yarwood proposed openstack/nova stable/queens: compute: Don't delete the original attachment during pre LM rollback https://review.opendev.org/749233
19:43:02	openstack	bug 1889108 in OpenStack Compute (nova) train "failures during driver.pre_live_migration remove source attachments during rollback" [Undecided,In progress] https://launchpad.net/bugs/1889108 - Assigned to Lee Yarwood (lyarwood)
21:09:29	openstackgerrit	Artom Lifshitz proposed openstack/nova master: Revert "Handle Neutron errors in _post_live_migration()" https://review.opendev.org/747443
21:09:29	openstackgerrit	Artom Lifshitz proposed openstack/nova master: post live migration: don't call Neutron needlessly https://review.opendev.org/747451
21:09:39	artom	lyarwood, ^^
21:09:51	artom	(Though I can no longer trade you anything, as I have nothing of value left)
#openstack-nova - 2020-09-02
01:51:32	openstackgerrit	Yingji Sun proposed openstack/nova stable/stein: Set different VirtualDevice.key https://review.opendev.org/749415
02:10:13	openstackgerrit	Yingji Sun proposed openstack/nova stable/ussuri: Set different VirtualDevice.key https://review.opendev.org/749418
04:30:12	openstackgerrit	Merged openstack/nova master: Cyborg evacuate support https://review.opendev.org/715326
05:34:44	openstackgerrit	Brin Zhang proposed openstack/nova master: Reject resize operation for accelerator https://review.opendev.org/748560
06:00:54	brinzhang_	stephenfin: can you +A for https://review.opendev.org/#/c/748560/, reabsed because of the merged conflict but lost the +A
06:01:38	openstackgerrit	Jiri Suchomel proposed openstack/nova master: Describe '[glance]/enable_rbd_download' https://review.opendev.org/749437
06:38:59	openstackgerrit	Elancheran S proposed openstack/nova stable/train: Removes the delta file once image is extracted https://review.opendev.org/748035
06:49:20	bauzas	good morning Nova
07:15:08	gibi	bauzas: good morning
07:22:21	gibi	sean-k-mooney: thanks for the tests
07:25:45	bauzas	gibi: you can't imagine how providing the networks is difficult...
07:27:54	gibi	maybe this was the reason why mriedem didn't go down that way
07:30:23	openstackgerrit	Wenping Song proposed openstack/nova-specs master: Correct some spell errors https://review.opendev.org/749449
07:32:58	gibi	sean-k-mooney: could the 9.2 where the VFs are freed but not exists after a PF detach can be worked around by setting the host to auto allocate VFs via /etc/network/interfaces.d/ config?
08:21:51	openstackgerrit	Balazs Gibizer proposed openstack/nova master: Delete non tag related device metadata during detach https://review.opendev.org/741436
08:21:51	openstackgerrit	Balazs Gibizer proposed openstack/nova master: Remove unused vpn param from allocate_for_instance https://review.opendev.org/744933
08:21:52	openstackgerrit	Balazs Gibizer proposed openstack/nova master: Move equality check into LibvirtConfigGuestInterface https://review.opendev.org/744524
08:24:23	openstackgerrit	Balazs Gibizer proposed openstack/nova master: Only unplug vif after the device is detached from libvirt https://review.opendev.org/744934
08:24:23	openstackgerrit	Balazs Gibizer proposed openstack/nova master: Make PCI claim NUMA aware during live migration https://review.opendev.org/748453
08:24:24	openstackgerrit	Balazs Gibizer proposed openstack/nova master: Use UUID as vif and network_id in vif tests https://review.opendev.org/748722
08:28:07	openstackgerrit	Balazs Gibizer proposed openstack/nova master: [WIP] Support SRIOV interface attach and detach https://review.opendev.org/740995
08:30:41	openstackgerrit	Balazs Gibizer proposed openstack/nova master: DNM: tracing the PCI allocation code path https://review.opendev.org/748454
08:31:25	stephenfin	jangutter: care to look at https://review.opendev.org/#/c/744816/ ?
08:38:00	openstackgerrit	Luyao Zhong proposed openstack/nova master: Track error migrations in resource tracker https://review.opendev.org/745281
08:38:00	openstackgerrit	Luyao Zhong proposed openstack/nova master: Rollback when reset running live migration https://review.opendev.org/747899
08:38:01	openstackgerrit	Luyao Zhong proposed openstack/nova master: Improve orphans tracking in resource tracker https://review.opendev.org/745282
09:01:49	jangutter	stephenfin: ack, looking!
09:03:57	jsuchome	gibi: lyarwood artom: hi, please take a look at https://review.opendev.org/#/c/574301/ (patch updated with stephenfin idea)+ https://review.opendev.org/#/c/749437/ (release notes)
09:04:56	gibi	jsuchome: looking...
09:09:40	gibi	jsuchome: thanks. I'm +2
09:10:47	jangutter	stephenfin, sean-k-mooney: I see https://review.opendev.org/#/c/744816/ is already in the gate. +2 from me, with a potential followup to clean up one of the nits (if it's actually a nit).
09:13:10	stephenfin	jangutter: Yup, makes sense to me
09:17:35	lyarwood	gibi: thanks!
09:18:22	lyarwood	jsuchome: https://review.opendev.org/#/c/743220/ - could you update that to use the new configurables?
09:18:47	lyarwood	jsuchome: I'm going to be pretty busy downstream this week so I'll not be able to get to it for a while
09:19:06	lyarwood	https://review.opendev.org/#/c/748212/ is the actual job sorry
09:20:03	jsuchome	lyarwood: yep; later today I hope
09:20:53	lyarwood	jsuchome: cool thanks
09:25:34	suryasingh	sean-k-mooney: melwitt dansmith lyarwood Sorry to interrupt you all. I have simple query. Does the current nova-compute service(Data-plane) support graceful shutdown ? Will the nova-compute service stop(systemctl stop openstack-nova-compute.service) wait for the ongoing operation(instance provisioning) to finish ?
09:34:36	jkulik	suryasingh, there's https://review.opendev.org/#/c/666245/ for spawning VMs at least
09:35:59	openstackgerrit	Brin Zhang proposed openstack/nova-specs master: Unified virtual persistent memory restrictions https://review.opendev.org/749472
09:38:51	brinzhang0	alex_xu: if you are free, please review https://review.opendev.org/#/c/749472/, modify the depency of vPMEM limit in the spec, make it keep consistent with admin guide docs
09:39:25	openstackgerrit	Lee Yarwood proposed openstack/nova stable/queens: Add regression tests for bug #1889108 https://review.opendev.org/749232
09:39:25	openstackgerrit	Lee Yarwood proposed openstack/nova stable/queens: compute: Don't delete the original attachment during pre LM rollback https://review.opendev.org/749233
09:39:26	openstack	bug 1889108 in OpenStack Compute (nova) train "failures during driver.pre_live_migration remove source attachments during rollback" [Undecided,In progress] https://launchpad.net/bugs/1889108 - Assigned to Lee Yarwood (lyarwood)
09:40:30	brinzhang0	alex_xu: please check the dependency package version, is it reasonable?
09:46:08	lyarwood	bauzas / elod: would you mind taking a look at https://review.opendev.org/#/c/748496/
09:47:23	suryasingh	@jkulik thanks for response and patch link. Did you tested this patch ? And is there any priority from nova-community side for this patch, if you know about it, sorry for asking.
09:56:28	jkulik	suryasingh, we're running some version of this patch in production on a queens code-base. I haven't seen any push from the nova-community for this.
09:57:37	bauzas	lyarwood: ack
09:58:02	suryasingh	@jkulik I see, thanks for info.
10:05:45	openstackgerrit	Merged openstack/os-vif master: deprecate ovs-vsctl driver and make native the default https://review.opendev.org/744816
10:27:30	frickler	what do I need to do in order to be able to extend an attached RBD volume? https://review.opendev.org/613039 makes me think that this should work since stein, but if I try via cinder, it wants to see an unattached volume. is there some special nova API for this?
10:30:38	lyarwood	frickler: isn't that a microversion thing on the c-api side?
10:30:40	lyarwood	frickler: https://docs.openstack.org/api-ref/block-storage/v3/index.html?expanded=extend-a-volume-size-detail#volume-actions-volumes-action
10:30:48	lyarwood	frickler: Prior to microversion 3.42 the volume status must be available. Starting with microversion 3.42, attached volumes with status in-use may be able to be extended depending on policy and backend volume and compute driver constraints in the cloud. Note that reserved is not a valid state for extend.
10:31:10	frickler	lyarwood: ha, I'll try that, thx
10:34:06	elod	lyarwood: sure, I'll review those patches today
10:37:04	frickler	lyarwood: works like a charm, though seemingly only with the cinder CLI, not OSC, but that's a different topic. thx again
10:37:26	lyarwood	frickler: cool np :)
10:37:32	lyarwood	elod: awesome thanks!
10:57:03	openstackgerrit	Merged openstack/nova master: Add ability to download Glance images into the libvirt image cache via RBD https://review.opendev.org/574301
11:02:18	stephenfin	gibi: So, interesting problem. I'm trying to remove those XenAPI-only APIs and need to optionally disable their tests in Tempest on Victoria+. The pattern we have for that is to check if our max API version > the max of the past release, but Victoria's max is the same as Ussuri (we didn't add new microversions this cycle)
11:02:38	stephenfin	So i wonder if there are any last minute API changes we want to make/ :-D
11:02:39	stephenfin	?
11:09:47	alex_xu	brinzhang: that is better to have luyao to take a look at, but I think that is the version luyao tested
11:40:55	gibi	stephenfin: hm, that is an interesting catch
11:41:14	gibi	I'm not aware of inflight microversion bumps
11:42:48	gibi	yeah, looking through our bp list I don't think we have a version bump https://launchpad.net/nova/+milestone/victoria-3
11:45:18	sean-k-mooney	gibi: i think that might be a first for m3 since they were added :)
11:46:06	sean-k-mooney	stephenfin: you could just add a microverion for this
11:46:14	gibi	I guess it is a definit signal that nova development is slowing down
11:46:42	sean-k-mooney	to singal the xenapi apis being removed

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