Posted	Nick	Remark
#openstack-nova - 2018-04-19
22:25:31	openstack	Launchpad bug 1670627 in OpenStack Compute (nova) ocata "quota is always in-use after delete the ERROR instances " [Critical,Fix released] - Assigned to Matt Riedemann (mriedem)
22:25:31	melwitt	hm, was just looking at this for our bug meeting tomorrow and noticed someone commented a couple of months ago that this was not fixed for them in ocata after all https://bugs.launchpad.net/nova/+bug/1670627
22:27:30	mriedem	hmm
22:27:32	mriedem	well
22:27:38	mriedem	they also didn't really give any details
22:28:23	mriedem	left a comment
22:29:03	melwitt	yeah, I know. I just meant it sucks that there's still the bug after all those fixes we did. at least two people have run into it. I'll be able to get more detail from the internal bug too
22:29:13	mriedem	well
22:29:23	mriedem	how do we know that those people applied fixes correctly
22:29:28	mriedem	or didn't hit something else
22:29:43	mriedem	if they have 3 nova-apis running and only patched one...
22:30:03	melwitt	maybe. in the internal bug case they're running ocata 15.0.8
22:30:36	melwitt	but yeah, not guaranteed it's really a problem, just looks like it is so far
22:30:48	mriedem	i refuse to believe there are bugs
22:30:55	melwitt	okay :)
22:32:12	melwitt	I could dust off my ocata devstack maybe
22:32:30	melwitt	for a sanity check
22:33:33	melwitt	I wonder if it might be something like, instances in ERROR state that were *not* in cell0. like, if the instance ERRORed for a reason other than failing to schedule
22:36:31	openstackgerrit	Eric Fried proposed openstack/nova master: Add `hide_hypervisor_id` flavor extra_spec https://review.openstack.org/555861
22:37:36	mriedem	yeah maybe,
22:37:49	mriedem	like that one you fixed, instance in error with no host b/c it failed to build in a cell
22:40:57	melwitt	yeah, I wonder if it's that actually
22:41:32	melwitt	if that fix is needed to make things take the path that will decrement quota usage
23:02:54	melwitt	nah, instance in ERROR state after failing to build on a compute host should take this path, which would decrement usage https://github.com/openstack/nova/blob/stable/ocata/nova/compute/api.py#L1788-L1825
23:11:43	melwitt	(because the instance.host is set to None if build fails on compute)
23:28:15	openstackgerrit	Merged openstack/nova master: xenapi: Use XAPI pool instead of aggregate pool for shared SR migration https://review.openstack.org/554154
23:59:40	openstackgerrit	Merged openstack/nova master: Improve check capacity sql https://review.openstack.org/561862
23:59:50	openstackgerrit	Merged openstack/nova stable/queens: libvirt: slow live-migration to ensure network is ready https://review.openstack.org/557930
#openstack-nova - 2018-04-20
00:17:49	TheJulia	Out of curiosity, is anyone aware of any cases where vifs might be attempted to be plugged more than one for a deploying node?
00:17:57	TheJulia	s/deploying node/deploying instance/
00:33:15	openstackgerrit	Merged openstack/nova stable/ocata: unquiesce instance on volume snapshot failure https://review.openstack.org/545973
00:33:23	openstackgerrit	Merged openstack/nova master: Provide framework for setting placement error codes https://review.openstack.org/546177
00:49:29	phuongnh	TheJulia, could you please confirm this is a bug: https://storyboard.openstack.org/#!/story/2001824
00:51:43	TheJulia	phuongnh: we need the `openstack baremetal volume target show` output
00:52:16	phuongnh	I see, I will add it soon. Thanks
00:52:25	phuongnh	is there any more do you need?
00:58:18	openstack	Launchpad bug 1670628 in os-vif queens "nova-compute will try to re-plug the vif even if it exists for vhostuser port." [High,Fix committed] - Assigned to sahid (sahid-ferdjaoui)
00:58:18	melwitt	TheJulia: not really, the only thing remotely related I can think of was this bug https://bugs.launchpad.net/os-vif/+bug/1670628 which sounds different than plugging more than once during a deploy
00:59:38	TheJulia	phuongnh: If there is any way you can grab the rendered /httpboot/uuid/config file and post it, naturally edited to remove any sensitive details, that would help us tremendously
01:00:02	TheJulia	phuongnh: Also, I take it the machine just hangs correct? never boots?
01:01:03	TheJulia	melwitt: I think it is the block device stuff we have that might trigger for bdm mapping data Looks like ironic might be returning the wrong thing as it is functionally a race so the virt driver code doesn't handle it correclty :(
01:01:09	phuongnh	TheJulia: I will check again and reply all to you within today, thanks
01:06:21	phuongnh	TheJulia: I would like to propose a property for CPU_FPGA to os-traits
01:06:54	TheJulia	Seems reasonable if it is a coprosssor
01:07:03	phuongnh	TheJulia: but jaypipes has said it is not a CPU type so he does not agree to add to os-trats.
01:07:15	phuongnh	http://eavesdrop.openstack.org/irclogs/%23openstack-nova/%23openstack-nova.2018-04-18.log.html#t2018-04-18T16:58:28
01:07:45	phuongnh	TheJulia: Can I add this property to instant capability properties instead of trait?
01:12:12	openstackgerrit	jichenjc proposed openstack/nova master: z/VM Driver: Spawn and destroy function of z/VM driver https://review.openstack.org/527658
01:12:13	openstackgerrit	jichenjc proposed openstack/nova master: z/VM Driver: add snapshot function https://review.openstack.org/534240
01:12:14	openstackgerrit	jichenjc proposed openstack/nova master: z/VM Driver: add power actions https://review.openstack.org/543340
01:12:15	openstackgerrit	jichenjc proposed openstack/nova master: z/VM Driver: add get console output https://review.openstack.org/543344
01:13:21	openstackgerrit	Yikun Jiang (Kero) proposed openstack/nova master: Support inherit api samples in ApiSampleTestBase https://review.openstack.org/562547
01:20:02	TheJulia	phuongnh: As I see it, for say a baremetal node with an CPU and a programmable FGPA... it seems like the existence of the FGPA would be a trait of the hardware that would be scheduled upon. It would be impossible to dictate that a baremetal node suddenly had one, but it would be a trait that would be advertised about the node.
01:25:29	phuongnh	TheJulia: Thanks, could you please guide me more detail?
01:27:05	TheJulia	phuongnh: thinking through the process. if such a trait existed, I would add that trait to the traits for a baremetal node. That would be offered as traits into which scheduling could occur through placement
01:27:41	TheJulia	placement would then tell the ironic virt driver the baremetal node to deploy upon which matches the callers requirements.
01:28:25	TheJulia	That ends up being posted to ironic as information about what the node requested. In the case of an FPGA, there would never be any action upon it, but it would be informational
01:47:23	TheJulia	phuongnh: in a sense, it is kind of like a GPU
01:57:48	openstackgerrit	Merged openstack/nova master: Move update_task_state out of try/except https://review.openstack.org/557152
02:04:20	phuongnh	TheJulia: Thank you a lot
02:11:22	openstackgerrit	jichenjc proposed openstack/nova master: [doc] Add soft_deleted flag https://review.openstack.org/562897
02:18:21	openstackgerrit	jichenjc proposed openstack/nova stable/queens: Move update_task_state out of try/except https://review.openstack.org/562901
02:33:01	openstackgerrit	Jackie Truong proposed openstack/nova master: Implement certificate_utils https://review.openstack.org/479949
02:33:02	openstackgerrit	Jackie Truong proposed openstack/nova master: Plumb trusted_certs through libvirt driver image paths https://review.openstack.org/561262
02:33:03	openstackgerrit	Jackie Truong proposed openstack/nova master: Add trusted_image_certificates to REST API https://review.openstack.org/486204
02:33:04	openstackgerrit	Jackie Truong proposed openstack/nova master: Add certificate validation docs https://review.openstack.org/560158
03:35:59	openstackgerrit	jichenjc proposed openstack/nova master: z/VM Driver: Initial change set of z/VM driver https://review.openstack.org/523387
03:36:00	openstackgerrit	jichenjc proposed openstack/nova master: z/VM Driver: Spawn and destroy function of z/VM driver https://review.openstack.org/527658
03:36:01	openstackgerrit	jichenjc proposed openstack/nova master: z/VM Driver: add snapshot function https://review.openstack.org/534240
03:36:02	openstackgerrit	jichenjc proposed openstack/nova master: z/VM Driver: add power actions https://review.openstack.org/543340
03:36:03	openstackgerrit	jichenjc proposed openstack/nova master: z/VM Driver: add get console output https://review.openstack.org/543344
03:37:00	openstackgerrit	jichenjc proposed openstack/nova master: z/VM Driver: Initial change set of z/VM driver https://review.openstack.org/523387
03:37:01	openstackgerrit	jichenjc proposed openstack/nova master: z/VM Driver: Spawn and destroy function of z/VM driver https://review.openstack.org/527658
03:37:02	openstackgerrit	jichenjc proposed openstack/nova master: z/VM Driver: add snapshot function https://review.openstack.org/534240
03:37:03	openstackgerrit	jichenjc proposed openstack/nova master: z/VM Driver: add power actions https://review.openstack.org/543340
03:37:04	openstackgerrit	jichenjc proposed openstack/nova master: z/VM Driver: add get console output https://review.openstack.org/543344
05:20:40	openstackgerrit	Merged openstack/nova master: Remove mox in test_serversV21.py (2) https://review.openstack.org/560829
05:20:53	openstackgerrit	Merged openstack/nova master: Update os_compute_api:os-flavor-extra-specs:index docs for 2.47 https://review.openstack.org/561403
05:21:02	openstackgerrit	Merged openstack/nova master: Log a warning and add nova-status check for old API service versions https://review.openstack.org/557506
05:21:13	openstackgerrit	Merged openstack/nova stable/ocata: Revert "Proper error handling by _ensure_resource_provider" https://review.openstack.org/562739
05:21:22	openstackgerrit	Merged openstack/nova master: fix a typo https://review.openstack.org/556455
05:21:30	openstackgerrit	Merged openstack/nova stable/ocata: Pass the correct image to build_request_spec in conductor.rebuild_instance https://review.openstack.org/516404
05:21:40	openstackgerrit	Merged openstack/nova master: Add `hide_hypervisor_id` flavor extra_spec https://review.openstack.org/555861
05:23:15	openstackgerrit	Naichuan Sun proposed openstack/nova master: xenapi: Documents update for XAPI pool shared SR migration https://review.openstack.org/562482
05:24:03	openstackgerrit	Merged openstack/nova stable/pike: only increment disk address unit for scsi devices https://review.openstack.org/561611
05:24:09	openstackgerrit	Naichuan Sun proposed openstack/nova master: xenapi: Documents update for XAPI pool shared SR migration https://review.openstack.org/562482
05:24:10	openstackgerrit	Merged openstack/nova stable/pike: Don't persist RequestSpec.retry https://review.openstack.org/560146
05:24:18	openstackgerrit	Merged openstack/nova stable/ocata: libvirt: Block swap volume attempts with encrypted volumes prior to Queens https://review.openstack.org/561604
05:37:23	openstackgerrit	Merged openstack/nova stable/ocata: Modify incorrect debug meaasge in _inject_data https://review.openstack.org/519950
05:46:55	openstackgerrit	Merged openstack/nova master: Add functional test for deleting a compute service https://review.openstack.org/560626
05:55:37	openstackgerrit	Merged openstack/nova master: Block deleting compute services which are hosting instances https://review.openstack.org/560674
05:55:46	openstackgerrit	Merged openstack/nova stable/ocata: Set error state after failed evacuation https://review.openstack.org/518733
06:04:11	phuongnh	phuongnh
06:38:39	openstackgerrit	Bhagyashri Shewale proposed openstack/nova master: libvirt: get_inventory => update_provider_tree https://review.openstack.org/560444
06:38:40	openstackgerrit	Bhagyashri Shewale proposed openstack/nova master: libvirt: Don't report DISK_GB if sharing https://review.openstack.org/560459
07:05:52	openstackgerrit	Tetsuro Nakamura proposed openstack/nova-specs master: Return resources of entire trees in Placement https://review.openstack.org/559466
08:32:47	openstackgerrit	Jianghua Wang proposed openstack/nova master: XenAPI: deprecate the config for image handler class path https://review.openstack.org/497201
08:32:48	openstackgerrit	Jianghua Wang proposed openstack/nova master: XenAPI: define a new image handler to use vdi streaming https://review.openstack.org/486475
08:57:22	openstackgerrit	Jianghua Wang proposed openstack/nova master: XenAPI: deprecate the config for image handler class path https://review.openstack.org/497201
09:05:12	openstackgerrit	jichenjc proposed openstack/nova master: z/VM Driver: Spawn and destroy function of z/VM driver https://review.openstack.org/527658

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