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#openstack-nova - 2018-04-19
21:18:04 jackie-truong dansmith: mmm yeah good point
21:18:39 mriedem this is a fun bug https://bugs.launchpad.net/nova/+bug/1761062
21:18:39 openstack Launchpad bug 1761062 in OpenStack Compute (nova) " clean source instance directory failed in _cleanup_resize when images_type is rbd" [Undecided,New]
21:18:51 mriedem you red hat people might enjoy that one
21:18:55 dansmith doubtful
21:19:42 mriedem you will enjoy it
21:20:44 zzzeek_ jaypipes: a simple grep is not finding it nova seems to use query.update() a lot with a bunch of abstraction on top of it
21:20:59 zzzeek_ jaypipes: would need to get a stack trace
21:21:20 zzzeek_ jaypipes: pdb into it and look for an unattached Column(), i have a feeling this might be local to the test suite
21:24:10 melwitt nooo not more ceph bugs
21:39:37 jaypipes zzzeek_: k, will try a bit later.
21:43:54 openstackgerrit Matt Riedemann proposed openstack/nova master: xenapi: handle InstanceNotFound in detach_interface() https://review.openstack.org/562838
22:01:00 openstackgerrit Matt Riedemann proposed openstack/nova master: Mention that users need noVNC >= 0.6 https://review.openstack.org/562847
22:04:21 openstackgerrit Merged openstack/nova stable/pike: libvirt: Report the allocated size of preallocated file based disks https://review.openstack.org/562077
22:20:16 openstackgerrit Merged openstack/python-novaclient stable/pike: Correct typo in deprecation for floating-ip commands https://review.openstack.org/562392
22:20:43 openstackgerrit Merged openstack/python-novaclient master: [CLI] Fix token auth type https://review.openstack.org/424256
22:22:29 openstackgerrit Eric Fried proposed openstack/nova master: WIP: placement: Granular GET /allocation_candidates https://review.openstack.org/517757
22:25:21 openstackgerrit Merged openstack/nova stable/pike: Add regression test for persisted RequestSpec.retry from failed resize https://review.openstack.org/560145
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
22:25:31 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)
22:27:30 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 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
00:58:18 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)
00:59:38 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

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