Posted	Nick	Remark
#openstack-nova - 2018-08-15
23:06:54	dansmith	right,
23:06:57	dansmith	it can change timing semantics for sure
23:07:06	dansmith	hence the buggy driver example
23:07:18	dansmith	but so can swapping on the host to a much larger degree
23:08:14	openstackgerrit	Dmitry Sutyagin proposed openstack/nova master: libvirt: add disabling KSM via flavor extra specs https://review.openstack.org/591854
23:16:52	openstackgerrit	Merged openstack/nova stable/pike: Revert "libvirt: slow live-migration to ensure network is ready" https://review.openstack.org/591762
23:24:10	dansmith	prometheanfire: ^
23:26:34	prometheanfire	:D
#openstack-nova - 2018-08-16
00:44:43	mriedem	你好
00:47:56	mriedem	smcginnis: if you're around, we need stable cores for https://review.openstack.org/#/c/591872/ RC2
00:48:46	mriedem	anyone know if jichen is going to clean this up? https://review.openstack.org/#/c/533125/
00:48:53	mriedem	efried: do we need to just update it ourselves?
00:51:16	openstackgerrit	Merged openstack/nova master: Fix service list for disabled compute using MC driver https://review.openstack.org/583936
00:51:25	openstackgerrit	Merged openstack/nova master: Revisons on notifications doc https://review.openstack.org/591621
00:51:32	openstackgerrit	Merged openstack/nova master: use static pages for mitaka and newton release notes https://review.openstack.org/592150
00:52:56	mriedem	tonyb: i guess you'd be a more appropriately time-zoned stable core for https://review.openstack.org/#/c/591872/ for RC2
00:54:40	mriedem	Kevin_Zheng: want to start backporting https://review.openstack.org/#/c/583936/ ? it needs to go to rocky, queens and pike
00:54:47	mriedem	we'll hold it out until we've released rocky though
00:55:01	tonyb	mriedem: on it
01:04:32	Kevin_Zheng	sure
01:05:31	tonyb	mriedem: I'll ping lyarwood
01:06:10	mriedem	tonyb: thanks but he's probably done for the day
01:07:54	tonyb	mriedem: I can single core approve it
01:08:14	tonyb	mriedem: given you're a stable core etc
01:09:57	dansmith	mriedem: tonyb I got it
01:10:29	tonyb	dansmith to the rescue!
01:24:04	mriedem	cool; i've emailed jichen about the zvm docs since those are the only things remaining on the RC2 todo list
01:41:54	mriedem	efried: edmondsw: frankly i care very little if the powervm out of tree driver supports a feature, i don't plan on adding flags to nova to support out of tree features, re: https://review.openstack.org/#/c/591898/
02:10:09	openstackgerrit	fupingxie proposed openstack/nova master: Support list for alias in pci section in nova.conf https://review.openstack.org/592243
02:48:25	openstackgerrit	Tao Li proposed openstack/nova master: Rollback instance vm_state to original where instance claims failed https://review.openstack.org/592252
03:32:20	pvc	@edmondsw im usign ceph rbd
03:52:38	pvc	hi
03:52:43	pvc	anyone using ceph
05:16:08	openstackgerrit	Merged openstack/nova stable/rocky: placement: ignore policy scope check failures if not enforcing scope https://review.openstack.org/591872
05:20:41	openstackgerrit	Matt Riedemann proposed openstack/nova master: Explicitly fail if trying to attach SR-IOV port https://review.openstack.org/591898
05:39:59	openstackgerrit	Merged openstack/nova master: Imported Translations from Zanata https://review.openstack.org/591129
06:07:46	openstackgerrit	Brin Zhang proposed openstack/nova-specs master: Resource retrieving: add change-before filter https://review.openstack.org/591976
06:37:40	openstackgerrit	Brin Zhang proposed openstack/nova-specs master: Resource retrieving: add change-before filter https://review.openstack.org/591976
06:40:19	openstackgerrit	Matt Riedemann proposed openstack/nova master: Force refresh instance info_cache during heal https://review.openstack.org/591607
06:48:28	openstackgerrit	Yikun Jiang (Kero) proposed openstack/nova master: Make monkey patch work in uWSGI mode https://review.openstack.org/592285
06:51:37	openstackgerrit	Tao Li proposed openstack/nova master: Rollback instance vm_state to original where instance claims failed https://review.openstack.org/592252
07:01:40	openstackgerrit	huanhongda proposed openstack/nova-specs master: Return "deleted" and "estimated_reclaim" time of instance for admin https://review.openstack.org/581638
07:03:58	openstackgerrit	Brin Zhang proposed openstack/nova-specs master: Support deleting data volume when destroy instance https://review.openstack.org/580336
07:04:14	openstackgerrit	Brin Zhang proposed openstack/nova-specs master: Add support specify volume type when boot instance https://review.openstack.org/579520
08:01:14	openstackgerrit	Zhenyu Zheng proposed openstack/nova stable/rocky: Fix service list for disabled compute using MC driver https://review.openstack.org/592310
08:01:31	openstackgerrit	Zhenyu Zheng proposed openstack/nova stable/queens: Fix service list for disabled compute using MC driver https://review.openstack.org/592311
08:05:19	mriedem	tssurya: o
08:05:22	mriedem	o/
08:05:37	mriedem	i've added a couple of things to the cells meeting agenda if you want to take a peek and start lending brain power
08:05:38	tssurya	mriedem: \o/
08:05:45	mriedem	cross cell migration,
08:05:47	mriedem	and down cell
08:06:06	mriedem	our operators want a config option to not return any VMs from nova list if the tenant has any in a down cell
08:06:21	tssurya	mriedem: oh okay
08:06:24	mriedem	to avoid confusing users that thought they had like 3 VMs but now only list 2
08:06:31	mriedem	^ would be pre-microversion
08:06:44	mriedem	b/c with the microversion we can list the down cell VMs with the UNKNOWN status
08:07:06	tssurya	right so we need to change this now nad backport also I guess to Queens ?
08:07:06	openstackgerrit	Yikun Jiang (Kero) proposed openstack/nova master: Make monkey patch work in uWSGI mode https://review.openstack.org/592285
08:07:28	tssurya	before we start merging the UNKNOWN stuff.
08:07:35	mriedem	tssurya: not sure about backports, but maybe if it defaults to current behavior
08:08:33	tssurya	mriedem: the previous behaviour was 500 for down cells, do you suggest the config option to return an empty list if the user has stuff in the down cell then ?
08:08:59	tssurya	instead of skipping
08:09:02	tssurya	that cell
08:09:09	mriedem	originally the behavior was 500 right?
08:09:12	tssurya	yes
08:09:13	mriedem	you fixed that to skip down cells
08:09:16	tssurya	yes
08:09:26	mriedem	so yes, they want an option to say don't skip, but just return an empty list
08:09:32	mriedem	well,
08:09:37	mriedem	if the project has any instances in a down cell
08:09:55	tssurya	okay,
08:10:01	mriedem	i think it would only apply to non-admin instance list; an admin doing nova-list --all-tenants wouldn't apply here
08:10:09	openstackgerrit	fupingxie proposed openstack/nova master: Support list for alias in pci section in nova.conf https://review.openstack.org/592243
08:10:41	tssurya	ack,
08:12:48	tssurya	mriedem: in the agenda you say "show is OK", well show wouldn't work at all before the new microversion, would just be a 500
08:13:01	tssurya	that's okay right ?
08:13:04	mriedem	oh yeah, right
08:13:06	mriedem	yeah
08:13:31	mriedem	nova CLI will do the right thing once you're using latest novaclient and server,
08:13:42	mriedem	in that it will request the latest microversion which will get users the UNKNOWN status behavior
08:15:58	tssurya	yes, speaking of which I am working on that right now: does the new microversion which skips certain keys need the api_samples functional tests ? or is it enough I clearly specify this in the api-ref docs ?
08:17:48	mriedem	would you have a sample of what this looks like in the api-ref docs?
08:17:50	mriedem	i think we probably should
08:17:56	mriedem	and those are generated from the api-samples functional tests
08:18:24	tssurya	mriedem: yea, okay it woud surely be nice to have sample jsons of what a response from down cell versus up cell looks like
08:18:35	mriedem	yeah
08:18:42	tssurya	okay then will add those tests too, but before that will do this pre-microversion thing config
08:18:44	tssurya	and ping you bacl
08:18:46	tssurya	back*
08:20:50	mriedem	ok cool
08:20:53	mriedem	not sure if this should be a bug or what
08:20:59	mriedem	that's why i added it to the meeting agenda
08:21:34	tssurya	right, we kind of skipped yesterday's meeting. so maybe we can discuss it with dansmith when he wkaes up ?
08:25:16	openstackgerrit	Matt Riedemann proposed openstack/nova master: Remove ChanceScheduler https://review.openstack.org/576384
08:28:51	sean-k-mooney	mriedem: o/
08:29:46	sean-k-mooney	mriedem: i tested the live migration between ovs with iptables and ovs with connectracker hosts and you multi port binding changes work well for that case.
08:30:14	mriedem	ho
08:30:15	mriedem	*hot
08:30:37	sean-k-mooney	mriedem: i need to still test kernel ovs to ovs-dpdk an ovs to ovn but atleast the usecase called out in the spec is good

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