| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2017-02-07 | |||
| 10:58:36 | mdbooth | lyarwood: Can you think of any bad things this might cause on the cinder side? | |
| 10:58:40 | tdurakov | previous time I've deployed multinode devstack, I need to run nova-manage cell_v2 simple_cell_setup after second compute is deployed | |
| 10:58:43 | mdbooth | johnthetubaguy: Same question ^^^^ ? | |
| 10:59:02 | tdurakov | today I've deployed new one, and it doesn't recognise second compute is added | |
| 10:59:11 | tdurakov | thanks for the link! | |
| 10:59:30 | lyarwood | mdbooth: about to jump on a call | |
| 10:59:34 | johnthetubaguy | tdurakov: markus_z: there is an ordering issue I suspect. You need to have started n-cpu to be able to discover it | |
| 10:59:37 | mdbooth | lyarwood: k | |
| 10:59:44 | lyarwood | mdbooth: I can't think of anything bad on the cinder cide | |
| 10:59:58 | lyarwood | mdbooth: but that is going to screw up host state and leave things hanging around with iSCSI/FC etc | |
| 11:00:18 | lyarwood | mdbooth: ah no wait we have locks around disconnect_volume | |
| 11:00:19 | mdbooth | Well it's going do to do 2 detaches | |
| 11:00:20 | tdurakov | johnthetubaguy: hm... I'm not sure how this should work | |
| 11:00:26 | mdbooth | So it's that going to extra cleanup? | |
| 11:00:27 | johnthetubaguy | mdbooth: lyarwood: unsure on cinder, I suspect its OK | |
| 11:00:49 | tdurakov | local.conf on compute only node already has endpoints of controller node | |
| 11:00:49 | lyarwood | mdbooth: double terminate_connection calls should be fine as long as something has disconnected the volume from the host | |
| 11:01:03 | tdurakov | so how I should reorder them properly | |
| 11:01:13 | johnthetubaguy | tdurakov: like I say, the docs do try cover that now, including the nova-manage man pages: https://github.com/openstack/nova/blob/5dad7eaef7f8562425cce6b233aed610ca2d3148/doc/source/man/nova-manage.rst | |
| 11:01:13 | mdbooth | lyarwood: Thanks | |
| 11:01:28 | johnthetubaguy | tdurakov: I would talk you through it, but I would like to test the docs :) | |
| 11:01:46 | tdurakov | johnthetubaguy: that's ok | |
| 11:01:50 | tdurakov | thank you | |
| 11:02:08 | johnthetubaguy | tdurakov: now worries, this is the rendered docs: http://docs.openstack.org/developer/nova/cells.html#step-by-step-for-common-use-cases | |
| 11:02:23 | johnthetubaguy | markus_z: http://docs.openstack.org/developer/nova/cells.html#step-by-step-for-common-use-cases and https://github.com/openstack/nova/blob/5dad7eaef7f8562425cce6b233aed610ca2d3148/doc/source/man/nova-manage.rst should be your friend | |
| 11:03:44 | mdbooth | Ah... attach/delete would be worse, which is probably why that takes an instance lock | |
| 11:04:47 | johnthetubaguy | mdbooth: I am wondering about the end API state vs what we have on the host, its not clear what we end up with | |
| 11:42:33 | openstackgerrit | Matthew Booth proposed openstack/nova master: Fix various races with detach_volume https://review.openstack.org/430213 | |
| 11:42:56 | openstackgerrit | Sergey Nikitin proposed openstack/nova master: TrivialFix: replace list comprehension with 'for' https://review.openstack.org/430214 | |
| 11:51:53 | markus_z | johnthetubaguy: thanks, I haven't yet read the new docs, I'll do that today. | |
| 11:52:38 | johnthetubaguy | markus_z: no worries, hopefully it should help | |
| 11:52:48 | johnthetubaguy | markus_z: if not we should fix the docs :) | |
| 11:58:39 | openstackgerrit | John Garbutt proposed openstack/nova master: WIP: Remove stuck live-migration detection https://review.openstack.org/430218 | |
| 12:00:26 | johnthetubaguy | pkoniszewski: kick started the discussion around that bug in the above patch^ | |
| 12:01:22 | mdbooth | johnthetubaguy: Haven't looked at what it does yet, but +87, -163 looks good :) | |
| 12:01:33 | johnthetubaguy | mdbooth: heh :) | |
| 12:26:22 | openstackgerrit | John Garbutt proposed openstack/nova master: WIP: Remove stuck live-migration detection https://review.openstack.org/430218 | |
| 12:28:57 | openstackgerrit | John Garbutt proposed openstack/nova master: WIP: Remove stuck live-migration detection https://review.openstack.org/430218 | |
| 12:40:56 | BobBall_AWOL | johnthetubaguy: Could you re-approve https://review.openstack.org/#/c/424428/ pls? :) | |
| 12:43:33 | openstackgerrit | Vladik Romanovsky proposed openstack/nova master: neutron: retrieve physical netwrok name from a multi-provider network https://review.openstack.org/430026 | |
| 12:44:36 | mdbooth | vladikr: nit: you have a typo in the title | |
| 12:46:34 | vladikr | mdbooth, ah, thanks! :) | |
| 12:47:06 | mdbooth | ;) | |
| 12:48:42 | openstackgerrit | Vladik Romanovsky proposed openstack/nova master: neutron: retrieve physical network name from a multi-provider network https://review.openstack.org/430026 | |
| 12:53:53 | gcb | sfinucan, can you remove your -2 now ? https://review.openstack.org/#/c/323313/ | |
| 13:02:28 | sfinucan | gcb: Sure | |
| 13:03:11 | sfinucan | gcb: Actually, per johnthetubaguy's comments, perhaps we should wait until next week to merge that? | |
| 13:03:32 | gcb | sfinucan, agree | |
| 13:04:14 | sfinucan | gcb: So the reason changes but the -2 remains until then :) | |
| 13:04:31 | gcb | sfinucan, okay | |
| 13:04:34 | gcb | :) | |
| 13:05:16 | sfinucan | but ping me next week and I'll re-review | |
| 13:28:32 | openstackgerrit | Sivasathurappan Radhakrishnan proposed openstack/nova master: Initiate network changes from source during live migration https://review.openstack.org/404607 | |
| 13:35:19 | openstackgerrit | Matthew Booth proposed openstack/nova master: Fix various races with detach_volume https://review.openstack.org/430213 | |
| 13:36:01 | pumaranikar | johnthetubaguy, cdent can you please check https://review.openstack.org/#/c/395194/ . Placement json formatter change | |
| 13:39:11 | mdbooth | lyarwood: A festival of obscure syntax: https://github.com/mdbooth/openstack-dev-hacks/commit/1e13942134c298dd27af674fdcaf7a5ac72b1e82 :) | |
| 13:39:17 | johnthetubaguy | pumaranikar: whats the plan for all the other handlers? | |
| 13:40:00 | mdbooth | To top it off, here's how I just called it: ci_log_fetch http://logs.openstack.org/09/395709/6/check/gate-tempest-dsvm-full-devstack-plugin-nfs-nv/f829785/logs/ {c-{api,vol},n-{api,cond,cpu}} | |
| 13:40:03 | pumaranikar | johnthetubaguy, will be addressing in follow up patches | |
| 13:43:46 | johnthetubaguy | pumaranikar: that LOG.error in your handler, did the original bug want that added? | |
| 13:43:59 | tdurakov | pkoniszewski: hi, are you around? | |
| 13:44:37 | pumaranikar | johnthetubaguy, it was not a requirement to add logging here | |
| 13:45:33 | johnthetubaguy | pumaranikar: have you seen this, its worth a read: https://specs.openstack.org/openstack/openstack-specs/specs/log-guidelines.html | |
| 13:47:46 | pkoniszewski | tdurakov: yes | |
| 13:48:26 | lyarwood | mdbooth: nice! | |
| 13:48:36 | tdurakov | pkoniszewski: there are some intersections in my schedule today, could you chair l-m meeting? | |
| 13:48:50 | pkoniszewski | i'm afraid i need to skip the meeting today | |
| 13:48:57 | pkoniszewski | leaving office in 10-15 minutes | |
| 13:49:59 | tdurakov | pkoniszewski: ok | |
| 13:51:40 | pumaranikar | johnthetubaguy, do you think error log level is not appropriate here ? | |
| 13:51:58 | johnthetubaguy | pumaranikar: yeah, added comments | |
| 13:52:02 | tdurakov | mdbooth: hi, are you ok chairing lm meeting today? | |
| 13:52:11 | johnthetubaguy | pumaranikar: "Error: Serious issue with cloud, administrator should be notified immediately via email/pager. On call people expected to respond." | |
| 13:52:25 | mdbooth | tdurakov: Not really, I'm totally not on top of it | |
| 13:52:38 | johnthetubaguy | pumaranikar: sometimes these errors raised by placement are almost expected, like not found error when you check something is deleted, etc | |
| 13:52:42 | mdbooth | tdurakov: If you'd asked me yesterday, maybe :) | |
| 13:53:35 | pumaranikar | johnthetubaguy, yes. I thought of error level logging since it is in exception block | |
| 13:53:43 | tdurakov | paul-carlton2 eliqiao shaohe_feng pkoniszewski yuntongjin kashyap kmartin claudiub tobasco abhishekk mrhillsman raj_singh wznoinsk siva_krishnan, folks, let's skip the l-m meeting this week. | |
| 13:53:59 | johnthetubaguy | pumaranikar: yeah, need to think about the consumer of the message, it doesn't rally help them in this case | |
| 13:54:20 | johnthetubaguy | pumaranikar: but a debug log might be a good idea, if we include information on the specific exception | |
| 13:55:03 | johnthetubaguy | tdurakov: did you see this: https://review.openstack.org/#/c/429798/ | |
| 13:55:14 | johnthetubaguy | tdurakov: trying to get it into RC2, if possible | |
| 13:56:19 | pumaranikar | johnthetubaguy, ok. i will have look at your comment and make change accordingly | |
| 13:56:55 | tdurakov | johnthetubaguy: I'll review it in 1.5 hours, or earlier | |
| 13:57:54 | johnthetubaguy | tdurakov: I was wondering if the folks in the meeting agree if we should try get that into RC2 I guess | |
| 13:59:32 | tdurakov | johnthetubaguy: btw, have you seen this one https://review.openstack.org/#/c/408002 | |
| 14:00:01 | johnthetubaguy | tdurakov: yeah, I need to look at that one again | |
| 14:00:23 | johnthetubaguy | tdurakov: thats a new option though, not suitable past feature freeze, but good for pike | |
| 14:05:59 | markus_z | Is the placement service mandatory? (I'm still living under a rock :/ ) | |
| 14:07:19 | johnthetubaguy | markus_z: it is for ocata | |
| 14:07:39 | johnthetubaguy | markus_z: n-cpu should fail to start if its not configured with the placement URL now | |
| 14:08:32 | markus_z | johnthetubaguy: Hm, I think that's the issue in our s390 CI. We don't start the placement service (because we have an outdated version of devstack-gate). | |
| 14:10:05 | markus_z | johnthetubaguy: Even if it is not the root-cause, good to know that we are behind (again). I have to fix that. | |
| 14:10:28 | markus_z | johnthetubaguy: dammit, yeah, that's it | |
| 14:10:31 | markus_z | Thanks! | |
| 14:10:56 | johnthetubaguy | np | |
| 14:11:17 | openstackgerrit | Trevor McCasland proposed openstack/nova-specs master: Add spec for Accelerating SR-IOV with DPDK https://review.openstack.org/429867 | |
| 14:13:07 | openstackgerrit | John Garbutt proposed openstack/nova master: Default live_migration_progress_timeout to off https://review.openstack.org/429798 | |
| 14:13:20 | openstackgerrit | John Garbutt proposed openstack/nova master: WIP: Remove stuck live-migration detection https://review.openstack.org/430218 | |
| 14:14:28 | openstackgerrit | Pushkar Umaranikar proposed openstack/nova master: Placement api: set custom json_error_formatter in allocations https://review.openstack.org/395194 | |