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#openstack-nova - 2017-12-10
21:30:17 efried_cya_jan mnaser Which appears to end up in nova.virt.libvirt.imagecache.ImageCacheManager.update
21:31:10 mnaser efried_cya_jan: looks like that code is all about caching files locally
21:31:32 mnaser bummer, guess that'll have to be worked on
21:31:40 efried_cya_jan mnaser Does that answer your question?
21:31:53 mnaser efried_cya_jan: it does! thanks, i didn't know about that component
21:32:06 efried_cya_jan I'm not sure what good it would do to cache images "remotely". What benefit would you gain over leaving them in glance?
21:33:10 mnaser efried_cya_jan: our use cache is we're adding a new cell (in an entirely different facility). we use ceph for all storage, but the ceph cluster will not span across both cells. this means that we cant take advantage of new VMs doing a COW of the glance image (because glance ceph storage cannot be accessed by the second cell)
21:33:26 mnaser so it would have to pull down the image and import to ceph (which takes time and bandwidth)
21:33:47 efried_cya_jan Hum, is that a common use case?
21:33:59 mnaser the alternative is to somehow write something which mirrors images to both clusters (adding multiple locations) and the image backend code will loop until it finds the location of the image stored locally
21:34:24 efried_cya_jan You need GPFS aka Spectrum Scale.
21:34:24 mnaser i'm assuming cells is a common use case, but cells with 2 different ceph clusters to each one might be something that hasn't really been explored a lot yet
21:35:13 mnaser like to stick to open source :>
21:35:53 mnaser i think the best alternative is to get images mirrored across both ceph rbd clusters
21:42:45 efried_cya_jan mnaser Cool, good luck with that.
21:43:02 mnaser efried_cya_jan: thanks for helping me out
21:43:14 efried_cya_jan mnaser Sure thing, glad I was able to provide a pointer. TTYL.
23:03:55 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: handle traits with sharing providers https://review.openstack.org/517119
23:03:55 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Test alloc_cands with non overlapping sharing RPs https://review.openstack.org/519380
23:03:56 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Test alloc_cands with one RP shared between two RPs https://review.openstack.org/519617
23:03:56 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Test allocation candidates: multiple aggregates https://review.openstack.org/518633
23:03:57 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Test helper: validate provider summaries https://review.openstack.org/518982
23:03:57 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Fix accumulated nits in refactor series https://review.openstack.org/521189
23:03:58 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Add aggregates check in allocation candidates https://review.openstack.org/522407
23:03:58 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Fix missing rps in allocation candidates https://review.openstack.org/522409
23:03:59 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: placement: func tests for multiple shared RPs https://review.openstack.org/498737
#openstack-nova - 2017-12-11
00:29:19 openstackgerrit Takashi NATSUME proposed openstack/nova master: [placement] Add sending global request ID in delete https://review.openstack.org/525231
00:32:06 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: disable numa feature when virt_type is not kvm https://review.openstack.org/465160
00:36:40 openstackgerrit Takashi NATSUME proposed openstack/nova master: [placement] Add sending global request ID in delete (2) https://review.openstack.org/526263
00:40:56 openstackgerrit Takashi NATSUME proposed openstack/nova master: [placement] Add sending global request ID in delete (3) https://review.openstack.org/526557
00:41:00 openstackgerrit Takashi NATSUME proposed openstack/nova master: [placement] Add sending global request ID in delete (3) https://review.openstack.org/526557
00:44:18 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: disable numa feature when virt_type is not kvm https://review.openstack.org/465160
00:50:06 openstackgerrit Takashi NATSUME proposed openstack/nova master: [placement] Add sending global request ID in post https://review.openstack.org/526823
00:50:10 openstackgerrit Takashi NATSUME proposed openstack/nova master: [placement] Add sending global request ID in post https://review.openstack.org/526823
00:50:55 tetsuro_ efried, jaypipes: Because of "Reformat _get_all_with_shared" https://review.openstack.org/#/c/512799/ brought MergeConflict in top of the 2 patches in refactor-alloc-candidates branch https://review.openstack.org/#/c/498737/6, I have rebased it.
01:11:55 openstackgerrit zhangyanxian proposed openstack/nova-specs master: Sriov-bond https://review.openstack.org/463526
02:43:54 openstackgerrit Takashi NATSUME proposed openstack/nova master: [placement] Fix API reference for microversion 1.14 https://review.openstack.org/526973
02:57:45 openstackgerrit Takashi NATSUME proposed openstack/python-novaclient master: Microversion 2.57 - List/Show all server migration types https://review.openstack.org/430839
04:19:50 openstackgerrit Chen Hanxiao proposed openstack/nova master: libvirt: guest: introduce blockStats instead of domain.blockStats https://review.openstack.org/526833
05:34:35 openstackgerrit Chen Hanxiao proposed openstack/nova master: libvirt: throw NotImplementedError if qga is not responsive when setting password https://review.openstack.org/523828
06:22:05 openstackgerrit OpenStack Proposal Bot proposed openstack/nova master: Imported Translations from Zanata https://review.openstack.org/524795
07:41:57 openstackgerrit Zhenyu Zheng proposed openstack/nova master: Add instance action record for snapshot instances https://review.openstack.org/525921
07:50:35 openstackgerrit Zhenyu Zheng proposed openstack/nova master: Add instance action record for snapshot instances https://review.openstack.org/525921
08:05:56 openstackgerrit Silvan Kaiser proposed openstack/nova master: Added mount fstype based validation of Quobyte mounts https://review.openstack.org/522245
08:17:48 gibi good morning nova
08:27:06 openstackgerrit jichenjc proposed openstack/nova master: Add quiesce and unquiesce in support matrix https://review.openstack.org/482390
08:29:29 openstackgerrit jichenjc proposed openstack/nova master: deprecate fping_path config option https://review.openstack.org/526602
08:30:59 gmann alex_xu: ping
08:31:08 gmann gibi: good morning
08:31:53 gmann alex_xu: we have all_tenants policy things not done which we mentioned in this ocata spec - https://specs.openstack.org/openstack/nova-specs/specs/ocata/implemented/add-whitelist-for-server-list-filter-sort-parameters.html
08:32:22 gibi gmann: I assume you are already close to the end your Monday. How lucky you are. :)
08:32:42 gmann alex_xu: you remember we tried to do that with microversion but did not happen - https://review.openstack.org/#/c/425533/3 https://review.openstack.org/#/c/426128/1
08:33:23 gmann gibi: yea, heh but unlucky too to get monday 1 day before you guys :)
08:33:47 gmann alex_xu: it got triggered while reviewing this -https://review.openstack.org/#/c/526558/1
08:34:51 gmann alex_xu: now i am thinking to remove all_tenants policies things mentioned in ocata implemented spec which actually did not get implemented and start new policy rule things as fresh in Rocky
08:35:38 gmann so that people does not get confused with new policy rules for all_tenants mentioned in spec
08:41:50 ludovic Hello all, maybe someone can help to determine what i have a lot of urllib3.connectionpool full in nova.conf ?
08:42:33 ludovic When i use nova host-evacuate , a lot of error VMs are in Error state with Gateway timeout Error
08:42:43 ludovic So i really need help
08:55:18 openstackgerrit Ghanshyam Mann proposed openstack/nova-specs master: Few correction in the server filter/sort spec https://review.openstack.org/527019
08:56:27 gmann alex_xu: ^^
09:02:08 openstackgerrit jichenjc proposed openstack/nova master: [Placement] Add create inventories doc for placement https://review.openstack.org/512215
09:11:03 openstackgerrit Alvaro Lopez Garcia proposed openstack/nova master: Ensure that periodic reclaim cleans DB deleted instances https://review.openstack.org/323250
09:20:14 openstackgerrit Merged openstack/nova stable/pike: Fix binary name https://review.openstack.org/524531
09:27:57 openstackgerrit sahid proposed openstack/nova master: libvirt: disconnect volume from host during detach https://review.openstack.org/515008
09:29:58 alex_xu gmann: thanks, I will check it
09:30:25 alex_xu gmann: btw, I'm on PTO, will back to work on Thursday
09:31:08 openstackgerrit jichenjc proposed openstack/nova master: deprecate fping_path config option https://review.openstack.org/526602
09:41:36 gmann alex_xu: oh, sure no hurry. enjoy
09:43:06 ludovic someone is familiar with networking issue like urllib3 connection pool full in nova or cinder ?
09:49:16 openstackgerrit Zhenyu Zheng proposed openstack/nova master: Add instance action record for snapshot instances https://review.openstack.org/525921
09:58:53 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Add server filters whitelist in server api-ref https://review.openstack.org/527042
10:10:11 openstackgerrit Yikun Jiang (Kero) proposed openstack/nova master: [DNM] test https://review.openstack.org/527045
10:12:50 openstackgerrit Lee Yarwood proposed openstack/nova master: conf: Do not inherit image signature props with snapshots https://review.openstack.org/527046
11:50:50 openstackgerrit Yikun Jiang (Kero) proposed openstack/nova master: [DNM] test https://review.openstack.org/527045
11:51:26 dtantsur morning, compute overlords and overladies
11:51:41 dtantsur we're experiencing a new nova-related failure in the ironic multinode job: https://bugs.launchpad.net/ironic/+bug/1737395
11:51:42 openstack Launchpad bug 1737395 in Ironic "n-cpu fails to start in the multinode job: Conflicting resource provider name: <uuid> already exists" [High,Confirmed]
11:51:49 dtantsur do you think any recent merge could cause it?
12:00:23 cdent dtantsur: might be https://review.openstack.org/#/c/524263/ ?
12:00:28 cdent when did it start?
12:00:36 dtantsur cdent: over the weekend, maybe Friday evening
12:01:12 cdent hmmm, that’s a bit older than that
12:02:37 cdent dtantsur: is this the thing that https://review.openstack.org/#/c/508555/ is supposed to fix?
12:04:29 dtantsur cdent: it looks so, but it's the first time I see this patch
12:04:37 dtantsur johnthetubaguy: around? re ^^^
12:05:41 cdent It might be that the first patch I linked makes the problem addressed by the second more noticeable. Because in the past a 409 would return a None, masking that anthing went wrong.
12:07:36 dtantsur (moving conversation from #openstack-ironic)
12:07:46 dtantsur sambetts: so yeah, seems like we need to rebase and merge this..
12:07:56 dtantsur cdent: do you know if johnthetubaguy is around nowadays?
12:08:14 dtantsur one of us can rebase the patch, but I don't want to step on his shoes
12:08:28 cdent I haven’t seen him much lately, so I would think it would be okay to adopt
12:09:51 dtantsur sambetts or vdrok, wanna do ^^^ or should I?
12:14:14 dtantsur okie
12:27:17 openstackgerrit Dmitry Tantsur proposed openstack/nova master: Re-use existing ComputeNode on ironic rebalance https://review.openstack.org/508555
12:27:19 dtantsur I'm not sure I fully understand what is going on in the functional tests, but here is my attempt ^^^
12:42:50 openstackgerrit Merged openstack/nova stable/pike: Document the real behavior of notify_on_state_change https://review.openstack.org/521870
13:17:45 openstackgerrit Balazs Gibizer proposed openstack/nova master: Transform instance.exists notification https://review.openstack.org/403660
13:42:08 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Add server filters whitelist in server api-ref https://review.openstack.org/527042
13:42:25 jaypipes happy Monday morning, supernovas! Who's still working this week?

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