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#openstack-nova - 2017-08-03
20:57:24 mriedem melwitt: dansmith: i've thought about putting some details about the issue into the FAQs page, like "why does affinity/anti-affinity seem to suck now with multi-cell?"
20:57:26 dansmith melwitt: better?
20:57:39 dansmith mriedem: s/now.*//
20:57:41 mriedem that's not as discoverable though
20:57:42 mriedem heh
20:57:49 mriedem especially for an end user
20:57:55 openstackgerrit Dan Smith proposed openstack/nova master: Add a caveat section about cellsv2 upcalls https://review.openstack.org/490612
20:58:04 mriedem the end user shouldn't have any idea if the reason things don't work is because of the multi-cell decision in the cloud
20:58:12 dansmith well,
20:58:23 dansmith nor should the user be surprised that the cloud op doesn't have that filter enabled
20:58:25 dansmith but alas
20:59:24 mriedem you've got a bug in there
20:59:36 mriedem i'm intimately familiar with that option now
20:59:50 dansmith I've got a bug in who now?
20:59:55 melwitt dansmith: yes, much better, thanks. that makes it clear IMHO
20:59:55 mriedem your change
21:00:08 mriedem meeting starting
21:00:14 melwitt what's wrong with it?
21:00:35 dansmith oh god ugly
21:00:41 mriedem ha
21:01:20 openstackgerrit Dan Smith proposed openstack/nova master: Add a caveat section about cellsv2 upcalls https://review.openstack.org/490612
21:09:33 openstackgerrit Takashi NATSUME proposed openstack/nova master: Enable cold migration with target host(2/2) https://review.openstack.org/408964
21:09:56 openstackgerrit Takashi NATSUME proposed openstack/nova master: api-ref: Add parameters in cold migrate action https://review.openstack.org/410042
21:12:53 dansmith edleafe: can you push a rev to that spec to address jaypipes' typo nits at least?
21:13:24 edleafe dansmith: sure thing
21:13:36 dansmith thanks
21:18:29 efried jangutter Some colleagues and I are talking about revamping PCI in general and SR-IOV specifically. Please add me to reviews for blueprints and the like.
21:19:02 jangutter efried: will do, I should also be at the Queens PTG.
21:19:27 efried jangutter See you there. We'll hopefully be on the agenda with a (draft, at least) blueprint.
21:21:00 openstackgerrit Matt Riedemann proposed openstack/nova master: Add a caveat section about cellsv2 upcalls https://review.openstack.org/490612
21:21:41 dansmith mriedem: thanks for that.. was going too fast
21:22:46 openstackgerrit Takashi NATSUME proposed openstack/nova master: List/show all server migration types (1/2) https://review.openstack.org/430608
21:26:36 alkhodos_ Hi everyone. I have a question about live migration. Is there an option to migrate a VM with storage? Any help or maybe a doc to look at is is much appreciated, thanks!
21:28:14 cfriesen dansmith: how does the "track_instance_changes" thing work? I see the call to _init_instance_info(), is there a further "track ongoing changes" that isn't covered by a "if self.track_instance_changes" test?
21:28:27 mriedem cfriesen: it's in the scheduler
21:28:32 dansmith cfriesen: when you find out, let me know
21:28:38 mriedem cfriesen: compute rpc casts things to the scheduler
21:28:46 mriedem which then updates the list of tracked instances per HostState object,
21:28:53 mriedem which is used by the affinity filters
21:29:13 cfriesen mriedem: is that part unconditional?
21:29:20 mriedem cfriesen: mind you, that's all computes in the deployment rpc casting to the scheduler (which is probably a single one to avoid collisions) once every minute by default
21:29:28 mriedem cfriesen: which part?
21:29:47 mriedem if you set CONF.filter_scheduler.track_instance_changes=False in nova.conf on the compute, it won't rpc cast to the scheduler
21:29:53 cfriesen the ongoing update...because I only see self.track_instance_changes being tested in one place
21:29:58 mriedem in the periodic or on tracked instance changes, like create or delete or move
21:30:14 openstackgerrit Ed Leafe proposed openstack/nova-specs master: Amend spec for "Allow custom resource classes in flavor extra specs" https://review.openstack.org/481748
21:30:28 edleafe dansmith: ^^
21:30:45 cfriesen mriedem: ah, got it. I missed the self.send_instance_updates piece on the computes
21:31:12 mriedem alkhodos_: there is some stuff in https://github.com/openstack/openstack-manuals/blob/stable/ocata/doc/admin-guide/source/compute-configuring-migrations.rst and https://github.com/openstack/openstack-manuals/blob/stable/ocata/doc/admin-guide/source/compute-live-migration-usage.rst
21:31:19 mriedem alkhodos_: google is probably your best bet here,
21:31:29 mriedem alkhodos_: there are also summit videos that have tips and tricks and such
21:31:50 mriedem alkhodos_: https://www.openstack.org/videos/search?search=live%20migration
21:31:54 openstackgerrit Takashi NATSUME proposed openstack/nova master: List/show all server migration types (2/2) https://review.openstack.org/459483
21:32:21 dansmith edleafe: thanks
21:34:48 mriedem so it looks like any functional test for shared storage providers is going to have to override the local_gb amount in the FakeDriver
21:34:48 mriedem https://github.com/openstack/nova/blob/61159ed563463c096565fade370389014bde22dd/nova/virt/fake.py#L136
21:35:39 alkhodos_ mriedem: thanks a lot!
21:54:01 openstackgerrit Merged openstack/nova master: doc: Remove dead files https://review.openstack.org/478470
21:54:53 openstackgerrit Merged openstack/nova master: doc: Rework README to reflect new doc URLs https://review.openstack.org/480074
21:55:42 openstackgerrit Merged openstack/nova master: doc: Start using oslo_config.sphinxext https://review.openstack.org/482961
21:56:23 openstackgerrit Takashi NATSUME proposed openstack/nova master: Enable cold migration with target host(2/2) https://review.openstack.org/408964
21:58:35 openstackgerrit Takashi NATSUME proposed openstack/nova master: api-ref: Add parameters in cold migrate action https://review.openstack.org/410042
22:19:34 openstackgerrit Merged openstack/nova master: Add a caveat section about cellsv2 upcalls https://review.openstack.org/490612
22:47:32 openstackgerrit Eric Fried proposed openstack/nova master: nova.utils.get_ksa_adapter() https://review.openstack.org/488137
22:47:45 efried mordred Oboy, big changes, but I think you will like. ^^
22:48:01 efried Actually makes the code a lot smaller & simpler.
#openstack-nova - 2017-08-04
00:09:59 openstackgerrit Sean Dague proposed openstack/nova master: Add Contributor Guide section page https://review.openstack.org/490644
01:35:46 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Improve stable-api doc with current API state https://review.openstack.org/489926
02:00:02 gmann mriedem1, alex_xu ^^
02:01:20 mriedem1 thanks
02:02:25 alex_xu gmann: thanks
02:20:58 openstackgerrit huangtianhua proposed openstack/python-novaclient master: Remove variable definition for command error msg https://review.openstack.org/490705
02:29:14 openstackgerrit Jonghan Park proposed openstack/nova master: Network should be distinguished by UUID instead of Name https://review.openstack.org/490332
02:56:30 mriedem jaypipes: dansmith: gibi_chaosmonkey: i've got a start on the shared storage resize functional tests, going to have to give up in a bit but will post it first
02:58:02 dansmith I had to give up on the two failures in jaypipes' patch
02:58:09 dansmith figure I'll talk to him about it tomorrow
03:07:36 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: fix nova accepting invalid availability zone name with ':' https://review.openstack.org/490722
03:24:46 mriedem seeing something weird where it appears the disk for the shared storage provider is only the value of the old flavor after the resize, but it should be the sum of old + new per the fix we merged today
03:24:50 mriedem but it's late and i'm tired
03:28:59 openstackgerrit Matt Riedemann proposed openstack/nova master: WIP: Add functional resize tests using shared storage https://review.openstack.org/490733
03:44:56 openstackgerrit Michael Still proposed openstack/nova master: Avoid chowning console logs in libvirt https://review.openstack.org/472229
03:44:56 openstackgerrit Michael Still proposed openstack/nova master: First attempt at adding a privsep user to nova itself. https://review.openstack.org/459166
03:44:57 openstackgerrit Michael Still proposed openstack/nova master: Move execs of touch to privsep. https://review.openstack.org/489190
03:44:57 openstackgerrit Michael Still proposed openstack/nova master: Move execs of tee to privsep. https://review.openstack.org/489438
03:44:59 openstackgerrit Michael Still proposed openstack/nova master: Move libvirt usages of chown to privsep. https://review.openstack.org/471972
03:44:59 openstackgerrit Michael Still proposed openstack/nova master: Read from console ptys using privsep. https://review.openstack.org/489486
03:45:00 openstackgerrit Michael Still proposed openstack/nova master: Refactor libvirt.utils.execute() away. https://review.openstack.org/489816
03:45:00 openstackgerrit Michael Still proposed openstack/nova master: Move libvirts dmcrypt support to privsep. https://review.openstack.org/490737
03:58:27 openstackgerrit Naichuan Sun proposed openstack/nova master: xenapi: cached images should be cleaned up by time https://review.openstack.org/465954
05:14:40 openstackgerrit Spencer Yu proposed openstack/python-novaclient master: Nova client should retry with Retry-After value https://review.openstack.org/447766
05:18:17 openstackgerrit Naichuan Sun proposed openstack/nova master: xenapi: cached images should be cleaned up by time https://review.openstack.org/465954
05:26:30 openstackgerrit Takashi NATSUME proposed openstack/nova-specs master: Enable cold migration with target host https://review.openstack.org/489031
05:52:31 mikal jaypipes: tonyb and I are trying to work out in https://review.openstack.org/#/c/489438 if _plug_bridge_with_port is dead code or not. I can't find a call tree which results in it being called. Is it perhaps a leftover from our pre os-vif times?
05:53:38 openstackgerrit Naichuan Sun proposed openstack/nova master: xenapi: cached images should be cleaned up by time https://review.openstack.org/465954
06:01:21 openstackgerrit Naichuan Sun proposed openstack/nova master: xenapi: cached images should be cleaned up by time https://review.openstack.org/465954
06:25:21 openstackgerrit Naichuan Sun proposed openstack/nova master: xenapi: cached images should be cleaned up by time https://review.openstack.org/465954
06:51:39 openstackgerrit Naichuan Sun proposed openstack/nova master: xenapi: Live migration failed in xapi pool https://review.openstack.org/489451
06:59:53 openstackgerrit Merged openstack/nova master: policies: Fix Sphinx issues https://review.openstack.org/480516
07:00:57 openstackgerrit Merged openstack/nova master: doc: Start using oslo_policy.sphinxext https://review.openstack.org/479358
07:30:57 openstackgerrit Viktor Varga proposed openstack/nova master: [WIP] Availability zone name cannot contain ':' https://review.openstack.org/490776

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