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#openstack-nova - 2018-06-07
05:22:21 openstackgerrit Merged openstack/nova master: Change consecutive build failure limit to a weigher https://review.openstack.org/572195
05:26:06 openstackgerrit jichenjc proposed openstack/nova-specs master: Add additional information for z/VM spec. https://review.openstack.org/562154
05:29:20 openstackgerrit Merged openstack/nova master: Add granular policy rules for allocation candidates https://review.openstack.org/570656
05:36:02 openstackgerrit Tsuyoshi Nagata proposed openstack/nova master: Fix nova can handle device name length more widely for universally. https://review.openstack.org/573066
05:40:42 openstackgerrit Bhagyashri Shewale proposed openstack/python-novaclient master: Modify novaclient to support basic attributes https://review.openstack.org/572285
06:10:02 openstackgerrit jichenjc proposed openstack/nova master: doc follow https://review.openstack.org/#/c/572195 https://review.openstack.org/573091
06:26:45 openstackgerrit Takashi NATSUME proposed openstack/nova master: Fix the file name of development-environment.rst https://review.openstack.org/573096
06:31:26 openstackgerrit jichenjc proposed openstack/nova master: doc follow https://review.openstack.org/#/c/572195 https://review.openstack.org/573091
06:53:06 openstackgerrit Zhenyu Zheng proposed openstack/nova master: Use ThreadPoolExecutor for max_concurrent_live_migrations https://review.openstack.org/563505
06:59:04 openstackgerrit Zhenyu Zheng proposed openstack/nova master: Compute: add support to abort queued live migration https://review.openstack.org/568542
07:27:16 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: placement: Use INNER JOIN for requied traits https://review.openstack.org/573113
08:20:34 tssurya good morning gibi: was wondering what is the status of this: https://review.openstack.org/#/c/529194/
08:20:43 tssurya do we have a work around ?
08:25:27 tssurya or is it to set notification_format=unversioned ?
08:36:45 openstackgerrit Andrey Volkov proposed openstack/nova master: Update nova network info when doing rebuild for evacuate operation https://review.openstack.org/382853
08:53:32 openstackgerrit Zhenyu Zheng proposed openstack/nova master: API: add support to abort queued live migration in microversion 2.63 https://review.openstack.org/573136
09:09:15 openstackgerrit Chen Hanxiao proposed openstack/nova master: sync_guest_time: use the proper errno https://review.openstack.org/572346
09:16:45 openstackgerrit tianhui proposed openstack/nova master: Fix bug to doc:nova-status https://review.openstack.org/573149
09:28:48 gibi tssurya: the only workaround right now is to set notification_format=unversioned
09:29:13 gibi tssurya: unfortunately I have no idea how the problem reported in the bug can be reproduced
09:30:40 gibi tssurya: we suspect that some of the past migration failed to add disable field
09:32:24 gmann mriedem, artom: fix for device tagging bug- https://review.openstack.org/#/c/573107/
09:34:27 tssurya gibi: thanks, we also face the same issue, yea it worked with setting notification_format to unversioned
09:35:55 openstackgerrit Stephen Finucane proposed openstack/nova master: fix tox python3 overrides https://review.openstack.org/572974
09:37:51 openstackgerrit Stephen Finucane proposed openstack/nova master: fix tox python3 overrides https://review.openstack.org/572974
09:45:37 openstackgerrit Stephen Finucane proposed openstack/nova master: trivial: Remove 'tools/releasenotes_tox.sh' https://review.openstack.org/534383
09:45:38 openstackgerrit Stephen Finucane proposed openstack/nova master: tox: Speed things up and document them https://review.openstack.org/534382
10:09:56 openstackgerrit tianhui proposed openstack/nova master: Fix bug to doc:nova-status https://review.openstack.org/573149
10:12:12 openstackgerrit Merged openstack/osc-placement master: fix tox python3 overrides https://review.openstack.org/572917
10:14:11 openstackgerrit Merged openstack/os-vif master: fix tox python3 overrides https://review.openstack.org/572922
10:16:06 alexchadin hi nova team. how can I see which scheduler hints have been used during instance creation?
10:16:43 openstackgerrit tianhui proposed openstack/nova master: Fix bug to doc:nova-status https://review.openstack.org/573149
10:18:52 openstackgerrit tianhui proposed openstack/nova master: Fix bug to doc:nova-status https://review.openstack.org/573149
10:19:26 gibi tssurya: I added a small update to the bug https://bugs.launchpad.net/nova/+bug/1739325/comments/8
10:19:27 openstack Launchpad bug 1739325 in OpenStack Compute (nova) "Server operations fail to complete with versioned notifications if payload contains unset non-nullable fields" [Medium,In progress] - Assigned to Balazs Gibizer (balazs-gibizer)
10:19:40 gibi tssurya: and I will try to talk to dansmith and mriedem about it
10:22:53 tssurya gibi: thanks for the efforts;
10:30:37 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: placement: Use INNER JOIN for requied traits https://review.openstack.org/573113
10:30:53 tssurya gibi: also I totally understand your opinion on https://review.openstack.org/#/c/557369/, I am not against a new API bump
10:31:27 tssurya will think more about this and maybe like mriedem was suggesting, we should have a call sometime soon like early next week maybe
10:31:32 tssurya to discuss the details
10:52:08 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Support nested alloc cands with sharing providers https://review.openstack.org/567508
10:52:09 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Use list instead of set for duplicate check https://review.openstack.org/569720
10:59:09 openstackgerrit tianhui proposed openstack/nova master: Fix bug to doc:nova-status https://review.openstack.org/573149
11:02:24 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Return all resources in provider_summaries https://review.openstack.org/558045
11:02:25 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Return all nested providers in tree https://review.openstack.org/559480
11:02:26 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Add microversion for nested allocation candidate https://review.openstack.org/565487
11:16:38 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Delete duplicate functions in placement test https://review.openstack.org/573193
11:17:19 gibi tssurya: I'm happy to discuss this on call as well
11:19:12 tssurya gibi: ack :)
11:37:47 openstackgerrit tianhui proposed openstack/nova master: Fix bug to doc:nova-status https://review.openstack.org/573149
11:54:17 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: WIP: Optimize member_of check for nested providers https://review.openstack.org/573203
12:24:43 bauzas jaypipes: thanks for not holding https://review.openstack.org/#/c/557065/6
12:25:28 bauzas jaypipes: I agree with you about the fact that the vGPU type names are just a vendor silly
12:25:35 bauzas but meh
12:36:26 cdent "a vendor silly" is a good phrase, will need to use it often
12:39:43 openstackgerrit MultipleCrashes proposed openstack/nova master: Retry decorator fix for autoscale delete https://review.openstack.org/563418
12:44:00 bauzas cdent: sorry, I don't know the english subsantive for the "silly" adjective
12:44:09 bauzas substantive*
12:46:23 kashyap bauzas: No, don't worry. It is still a fun phrase
12:46:59 bauzas lemme try : silliness
12:47:23 bauzas (english is sometimes far easier than french to guess)
12:49:54 openstackgerrit Brianna Poulos proposed openstack/nova master: Plumb trusted_certs through libvirt driver image paths https://review.openstack.org/561262
12:49:55 openstackgerrit Brianna Poulos proposed openstack/nova master: Add trusted_image_certificates to REST API https://review.openstack.org/486204
12:49:56 openstackgerrit Brianna Poulos proposed openstack/nova master: Add notification support for trusted_certs https://review.openstack.org/563269
12:49:57 openstackgerrit Brianna Poulos proposed openstack/nova master: Add certificate validation docs https://review.openstack.org/560158
12:50:40 mriedem mdbooth_: see https://review.openstack.org/#/c/572790/ - you can't attach the source volume to another server while we're swapping because nova changes the volume's status to 'detaching': https://review.openstack.org/#/c/572790/7
12:50:43 mriedem oops
12:50:46 mriedem http://git.openstack.org/cgit/openstack/cinder/tree/cinder/volume/api.py#n723
12:51:47 mdbooth_ mriedem: That would be convenient
12:52:19 mdbooth_ mriedem: And completely remove the need for the notification thing
12:53:11 mriedem right, so if i remove the libvirt stuff from the commit message are you good?
12:54:20 mdbooth_ mriedem: I wasn't that bothered about the commit message, tbh.
12:54:38 mriedem so what are we going to do to get you into this beautiful car today
12:54:45 mdbooth Hehe
12:54:53 mriedem i'll throw in the undercoat for free
12:55:15 mdbooth Can you gimme a minute to punt the other ping I just got to somebody else?
12:55:44 mriedem sure, i've heard artom is available
12:55:55 mriedem speaking of artom, http://status.openstack.org/elastic-recheck/#1775491
12:58:10 openstackgerrit Jan Gutter proposed openstack/nova-specs master: Spec to implement vRouter HW offloads https://review.openstack.org/567148
13:01:02 mriedem dansmith: are you going to propose a backport for this? https://review.openstack.org/#/c/572195/
13:02:19 jmccarthy Not sure what is going on here, but I'm seeing this issue at the moment https://bugs.launchpad.net/kolla/+bug/1774409
13:02:20 openstack Launchpad bug 1774409 in kolla "neutron_dhcp_agent accumulates zombie processes " [Undecided,New]
13:02:46 jmccarthy i.e. creating and deleting networks accumulates zombies .. any ideas ?
13:02:50 mriedem jmccarthy: better to ask in the #openstack-neutron channel?
13:03:04 jmccarthy mriedem: Oh ! I'll do that :) Thanks !
13:05:11 openstackgerrit Jan Gutter proposed openstack/nova-specs master: Spec to implement vRouter HW offloads https://review.openstack.org/567148
13:23:05 openstackgerrit Chris Dent proposed openstack/nova master: Use nova.db.api directly https://review.openstack.org/543262
13:28:48 mdbooth mriedem: Related, but not strictly the same thing I think. I was checking how we end up unsetting the 'detaching' state and I came across this:
13:28:51 mdbooth http://git.openstack.org/cgit/openstack/cinder/tree/cinder/volume/api.py#n1567
13:29:41 dansmith mriedem: yep
13:29:52 mdbooth In the tempest test, we swap one of the volumes, then we check if Nova still thinks that the other server is still attached to the original volume, which it apparently does
13:30:04 mdbooth However, I think this code might mean that *cinder* thinks it's not
13:30:54 mdbooth It looks like cinder is doing a detach(old)/attach(new) for all attachments, even though we only migrated one of them.
13:38:06 mdbooth However, the above would only be in the case of the direct nova call, because if it went via cinder there would be a migration record
13:43:41 mriedem mdbooth: that's only if nova calls that migration completion code
13:44:12 mriedem https://github.com/openstack/nova/blob/master/nova/compute/manager.py#L5626
13:44:29 mriedem https://github.com/openstack/nova/blob/master/nova/compute/manager.py#L5661
13:44:48 mriedem if the swap isn't initiated from cinder for a retype or volume migration, we don't call that callback method in cinder
13:53:11 mdbooth mriedem: Good point. I wonder where we unset that detaching state, then.

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