Posted	Nick	Remark
#openstack-nova - 2017-06-21
06:32:14	openstackgerrit	Zhenyu Zheng proposed openstack/nova master: Don't delete neutron port when attach failed https://review.openstack.org/403568
06:32:34	openstackgerrit	Merged openstack/nova master: XenAPI: Create linux bridge in dest host during live migration https://review.openstack.org/462017
06:43:59	ratailor	jaypipes, you aroudn ?
06:44:12	ratailor	jaypipes, *around
07:07:05	hardrush	hello all
07:07:32	hardrush	i have some issue about nova, i fail launching instances with flavors have root disk more than 45 GB
07:07:53	hardrush	It errors: no valid hosts found, i have enough resource and i am suspicious about quotas
07:38:38	openstackgerrit	Balazs Gibizer proposed openstack/nova master: Transform rescue/unrescue instance notifications https://review.openstack.org/385644
08:26:45	openstackgerrit	Takashi NATSUME proposed openstack/nova master: api-ref: Add X-Openstack-Request-Id description https://review.openstack.org/474847
08:26:52	openstackgerrit	Takashi NATSUME proposed openstack/nova master: api-ref: Add X-Openstack-Request-Id description https://review.openstack.org/474847
09:19:25	openstackgerrit	Silvan Kaiser proposed openstack/nova master: Removes getfattr from Quobyte Nova driver https://review.openstack.org/428646
09:23:24	openstackgerrit	Zhenyu Zheng proposed openstack/nova master: Don't delete neutron port when attach failed https://review.openstack.org/403568
09:31:50	openstackgerrit	Silvan Kaiser proposed openstack/nova master: Removes potentially bad exit value from accepted list in Quobyte volume driver https://review.openstack.org/453537
09:31:50	openstackgerrit	Silvan Kaiser proposed openstack/nova master: Switch Nova Quobyte volume driver to mount via systemd-run https://review.openstack.org/432344
10:06:21	openstackgerrit	Alex Szarka proposed openstack/nova master: [WIP]Transform instance-live_migration_abort notification https://review.openstack.org/420453
10:13:53	openstackgerrit	yuanyue proposed openstack/nova master: Fix the bug on boot failure https://review.openstack.org/476078
10:19:24	openstackgerrit	yuanyue proposed openstack/nova master: Fix the bug on boot failure https://review.openstack.org/476078
10:27:42	openstackgerrit	yuanyue proposed openstack/nova master: Fix the bug on boot failure https://review.openstack.org/476078
10:37:58	openstackgerrit	Pooja Jadhav proposed openstack/nova master: Deny volume swapping with non-bootable volume https://review.openstack.org/407346
10:51:54	openstackgerrit	Alex Szarka proposed openstack/nova master: Transform instance.resize.error notifications https://review.openstack.org/417882
10:52:23	openstackgerrit	yuanyue proposed openstack/nova master: Fix the bug on boot failure https://review.openstack.org/476078
11:16:05	markus_z	pkoniszewski: any chance you could take https://review.openstack.org/#/c/347471/ on your backlog? (the devstack and tempest parts are merged)
11:18:57	pkoniszewski	markus_z: hey, I'm still here only to answer LM questions if any, ufortunately I was moved to another project
11:19:18	pkoniszewski	markus_z: probably won't have time for upstream contribution in the near future
11:19:30	markus_z	pkoniszewski: Oh, sorry, I wasn't aware of that.
11:22:18	openstackgerrit	Chris Dent proposed openstack/nova master: [placement] Update the placement deployment instructions https://review.openstack.org/469048
11:33:46	openstackgerrit	Hironori Shiina proposed openstack/nova master: Ironic: Support boot from Cinder volume https://review.openstack.org/215385
11:36:10	openstackgerrit	Hironori Shiina proposed openstack/nova master: Ironic: Get IP address for volume connector https://review.openstack.org/468353
11:39:19	kosal	openstack-nova, I have query .... What is the maximum number of host aggregate can be created in Availability Zone ?
11:39:56	openstackgerrit	Maciej Kucia proposed openstack/nova master: Add JSON schema validation to PCI whitelist https://review.openstack.org/476098
11:45:04	openstackgerrit	Maciej Kucia proposed openstack/nova master: Add JSON schema validation to PCI whitelist https://review.openstack.org/476098
11:48:38	openstackgerrit	Chris Dent proposed openstack/nova master: Optional separate database for placement API https://review.openstack.org/362766
12:21:08	ebbex	Other than max_concurrent_builds, what can I tune to speed up the scheduling/building of instances? (Stress-testing systems, by creating 3-400 instances at a time.)
12:45:17	alex_xu	nova api meeting is 15 mins at #openstack-meeting-4
12:45:36	alex_xu	s/is 15 mins/is in 15 mins/
12:48:31	openstackgerrit	Luis Pigueiras proposed openstack/nova master: Handle keypair not found from metadata server using cells https://review.openstack.org/476122
12:49:50	kosal	openstack-nova, I have query .... What is the maximum number of host aggregate can be created in Availability Zone ?
12:50:31	kosal	openstack-nova, somebody can help on this query?
12:51:05	openstackgerrit	Artom Lifshitz proposed openstack/nova master: API support for tagged device attachment https://review.openstack.org/376021
13:04:43	openstackgerrit	Zhenyu Zheng proposed openstack/nova master: Don't delete neutron port when attach failed https://review.openstack.org/403568
13:08:10	mriedem	jaypipes: let me start your morning by mentioning when we claim in the scheduler we'll also have to do that for unshelve :)
13:13:32	gibi_	mriedem: hi! I answered you concerns in the soft_delete transformation https://review.openstack.org/#/c/460029/
13:24:16	mriedem	jaypipes: would it be possible to put hypervisor driver capabilities on compute node resource providers as traits, so the scheduler could use those for things like scheduling and picking hosts during unshelve?
13:24:46	mriedem	then unshelve would inject a required trait into the request spec saying i need a CN RP that can fulfill this thing that is needed for unshelve
13:40:24	sfinucan	alex_xu, gmann: comments left on [1] - both easy fixes though, IMO https://review.openstack.org/#/q/status:open+project:openstack/nova+branch:master+topic:bug/1693168
13:41:36	gmann_	sfinucan: thanks, ll check and update in morning.
13:41:50	sfinucan	(y)
14:02:48	ftersin	mdbooth: hi. did you make a decision for my review?
14:07:50	edleafe	p!spy
14:11:41	stvnoyes	mriedem: good morning matt. When you get some time, I'd appreciate it if you could review the cinder v3 migrate change - https://review.openstack.org/#/c/463987/ thanks...
14:16:03	mriedem	stvnoyes: yup, it's in the list
14:17:07	stvnoyes	mriedem: ok thx
14:23:10	openstackgerrit	Stephen Finucane proposed openstack/nova master: docs: Document the scheduler workflow https://review.openstack.org/475810
14:23:10	openstackgerrit	Stephen Finucane proposed openstack/nova master: Monkey patch the blockdiag extension https://review.openstack.org/476159
14:23:30	tbachman	sfinucan: it’s a hook they added to the channel to be able to see when they’ve been named in channel
14:23:32	tbachman	sfinucan: try it
14:23:36	tbachman	p!spy
14:23:51	sfinucan	melwitt, cfriesen_: Think the latter of those resolves your word-wrapping concerns with that activity diagram thing ^
14:23:55	sfinucan	p!spy
14:25:31	sfinucan	tbachman: Aha! Cheers :) I use xpyhighlight with ZNC for something similar. Seems like less work though, heh
14:25:41	tbachman	sfinucan: np!
14:40:53	edleafe	sfinucan: I use highlightwin for irssi, but I'm on the road and didn't have access to my bouncer. So it's a good backup.
14:44:50	mriedem	jaypipes: nevermind, i guess we never delete allocations on shelve, so we don't claim on unshelve
14:45:00	mriedem	we retain the quota while the instance is shelved offloaded
14:48:10	edleafe	sfinucan: more info: https://anticdent.org/purple-irc-bot.html
14:49:06	sfinucan	edleafe: I think I might have actually read that once upon a time 🤔 Ta for the link
15:02:57	mriedem	dansmith: melwitt: to your great sadness, i will be unable to attend the cells v2 meeting today
15:03:12	dansmith	mriedem: egads
15:03:35	dansmith	probably not much point in having it then, and nothing else burning on the agenda that I know of
15:03:49	mriedem	nothing a little penicilin can't fix
15:08:24	dansmith	heh
15:10:29	jaypipes	mriedem: I'd be amenable to hypervisor-specific traits, sure. I'd have to see what some examples of them would be, though
15:12:07	mriedem	jaypipes: ok easy ones came up in the api meeting,
15:12:09	mriedem	e.g.
15:12:44	mriedem	we have the "supports_device_tagging" capability in the virt drivers
15:12:52	mriedem	only libvirt and hyperv support that capability today,
15:13:12	mriedem	if you try to create a server with a tagged nic/block device and land on a compute that has supports_device_tagging=False, your instance goes to ERROR state and the build is aborted
15:13:59	mriedem	so the thinking is, the compute node resource provider has a trait for that capability flag, and if the server create request has tagged nics/bdms, we put a required trait in the request spec for the scheduler to use fo filtering hosts
15:14:03	jaypipes	mriedem: that seems like a fine one to me, sure
15:14:21	mriedem	ok coll
15:14:23	mriedem	*cool even
15:32:07	efried	sfinucan Looks like actdiag will generate SVG with the -T option. Guessing if it's not there already, this would have to be enabled via the docs builder code.
15:32:37	sfinucan	efried: I'm using SVG atm (which is why you can copy paste the text)
15:33:01	efried	sfinucan Oh, okay. I thought I saw an email that said you were frustrated by that.
15:33:29	sfinucan	aha - no, sorry, I should have said I'd managed to figure that one out
15:33:37	sfinucan	but not the other one. My mistake :)
15:33:50	sfinucan	Though I have figured out the other one now, give or take
15:34:07	efried	sfinucan Oh, was about to propose a patch for that.
15:34:32	efried	My current crude workaround is jamming \n in the strings by trial/error.
15:34:40	sfinucan	efried: Do anyway. Mine is kind of hacky (monkey patching stuff)
15:34:47	sfinucan	...though maybe not as hacky as yours :D
15:35:09	efried	I'm looking to see if there's block size and/or autowrap options in the tooling. But I assume you've already done that.
15:46:44	openstackgerrit	Markus Zoeller (markus_z) proposed openstack/nova master: docs: Explain the flow of the "serial console" feature https://review.openstack.org/476188
15:48:30	openstackgerrit	Matt Riedemann proposed openstack/nova master: Explain why API services are filtered out of GET /os-services https://review.openstack.org/476189
15:49:37	mgagne	mriedem: what kind of exception do you suggest it raises? https://review.openstack.org/#/c/454322/18/nova/virt/libvirt/driver.py@1420
15:51:56	efried	sfinucan Looks like the best we can do (without hacking the source) is specify box height/width and sprinkle in newlines.
15:53:26	mriedem	mgagne: the volume driver's default implementation for the extend_volume method could be just to raise NotImplementedError
15:53:38	sfinucan	efried: Hmm, I wonder if hacking the source is such a bad thing though?
15:53:48	sfinucan	I mean, IMO the current implementation is broken
15:54:00	mriedem	mgagne: the libvirt driver code would have to handle that and translate it to some NovaException, like ExtendVolumeNotSupported or something

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