| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2020-05-28 | |||
| 13:54:37 | sean-k-mooney | sincei it returns an iterable object not a generator it wont take that brnach. | |
| 13:56:17 | sean-k-mooney | "utils.serious_integrity_iter" they have some interesting names | |
| 13:56:52 | gibi | stephenfin: thanks. your comment make sense | |
| 14:17:20 | openstackgerrit | Liang Fang proposed openstack/nova master: DNM - test Nova UT that depends on os-brick patch https://review.opendev.org/731388 | |
| 14:30:16 | stephenfin | gibi: bauzas: I meant to point this out last week. sean-k-mooney and I put it together. If you get a chance to take a look, let me know what you think/if there's anything to add https://that.guru/blog/the-numa-scheduling-story-in-nova/ | |
| 14:30:58 | stephenfin | We're trying to answers to commonly asked questions like that somewhere | |
| 14:31:00 | bauzas | stephenfin: gibi: I'm a bit on and off today due to a lot of stuff to do (French WC, bug issues, doc issues...) | |
| 14:31:09 | stephenfin | *to dump | |
| 14:31:11 | bauzas | but how can I help ? | |
| 14:31:28 | stephenfin | bauzas: No help needed. More of an FYI about that article | |
| 14:31:36 | bauzas | ahah lol | |
| 14:31:50 | stephenfin | bauzas: You've already seen it internally :) | |
| 14:32:21 | bauzas | seen what ? | |
| 14:32:28 | gibi | stephenfin, sean-k-mooney: nice blog, I've added that to my read queue | |
| 14:32:36 | stephenfin | bauzas: https://that.guru/blog/the-numa-scheduling-story-in-nova/ | |
| 14:32:39 | bauzas | that I helped french associates to get 120€ more ? :) | |
| 14:32:39 | bauzas | that I helped french associates to get 120€ more ? :) | |
| 14:33:27 | bauzas | weirdo, I haven't seen it in our chan :) | |
| 14:39:14 | openstackgerrit | Merged openstack/nova stable/rocky: Update scheduler instance info at confirm resize https://review.opendev.org/730344 | |
| 14:41:35 | openstackgerrit | Dan Smith proposed openstack/nova master: Make libvirt able to trigger a backend image copy when needed https://review.opendev.org/656998 | |
| 14:41:36 | openstackgerrit | Dan Smith proposed openstack/nova master: Plumb image import functionality through our glance module https://review.opendev.org/731550 | |
| 14:44:32 | dansmith | lyarwood: are you around? | |
| 14:45:56 | lyarwood | dansmith: yup | |
| 14:46:26 | dansmith | lyarwood: hey, surely we have some "so you want to configure rbd..." docs in nova, no? I can't seem to find them with half-assed grepping | |
| 14:47:28 | stephenfin | gibi: could I ask you to poke https://review.opendev.org/#/c/712766/ today/this week? | |
| 14:49:50 | lyarwood | dansmith: only https://docs.openstack.org/nova/latest/admin/configuration/hypervisor-kvm.html#configure-compute-backing-storage that I'm aware of | |
| 14:50:08 | lyarwood | dansmith: and that isn't specific to rbd | |
| 14:50:17 | dansmith | lyarwood: yeah that's unsatisfying | |
| 14:50:54 | dansmith | lyarwood: so, I was going to write up some docs about this multistore thing, but it would be weird to start a doc with "so you know everything about normal rbd, let's turn that up to 11" | |
| 14:51:24 | dansmith | lyarwood: are you capable of writing some basicy docs for rbd if I write the second half for multistore, or know anyone that would be good? | |
| 14:51:58 | lyarwood | dansmith: if you can wait a few weeks then yeah I can write that | |
| 14:52:54 | gibi | stephenfin: on it | |
| 14:53:23 | dansmith | lyarwood: okay, that'd be cool.. I'll write the multistore bit and can hang on for you to be around to fill in the first part | |
| 14:53:56 | dansmith | I guess I could try but I think it'd be pretty contrived | |
| 14:54:01 | lyarwood | dansmith: ack cool just remind me once I'm back :) | |
| 15:05:49 | openstackgerrit | Stephen Finucane proposed openstack/nova master: virt: Add 'context', drop 'network_info' parameters for 'unrescue' https://review.opendev.org/730382 | |
| 15:05:50 | openstackgerrit | Stephen Finucane proposed openstack/nova master: Add emulated TPM support to Nova https://review.opendev.org/631363 | |
| 15:05:50 | openstackgerrit | Stephen Finucane proposed openstack/nova master: Add support for resize and cold migration of emulated TPM files https://review.opendev.org/639934 | |
| 15:18:15 | openstackgerrit | Balazs Gibizer proposed openstack/nova stable/queens: Reproduce bug 1869050 https://review.opendev.org/731563 | |
| 15:18:15 | openstack | bug 1869050 in OpenStack Compute (nova) queens "migration of anti-affinity server fails due to stale scheduler instance info" [Low,Triaged] https://launchpad.net/bugs/1869050 | |
| 15:19:27 | openstackgerrit | Balazs Gibizer proposed openstack/nova stable/queens: Update scheduler instance info at confirm resize https://review.opendev.org/731564 | |
| 15:54:51 | gibi | nova meeting will start in 5 miuntes on #openstack-meeting-3 | |
| 16:07:08 | openstackgerrit | Dan Smith proposed openstack/nova master: WIP: Add libvirt RBD configuration doc https://review.opendev.org/731577 | |
| 16:34:19 | openstackgerrit | Merged openstack/nova master: Handle flavor disk mismatches when resizing https://review.opendev.org/712766 | |
| 16:34:41 | sean-k-mooney | gibi: sorry was distracted did ye wrap up the team meeting early | |
| 16:35:08 | sean-k-mooney | i didnt actlly have anything for the adgenda | |
| 16:35:16 | sean-k-mooney | i just ment to join | |
| 16:36:06 | gibi | sean-k-mooney: yepp it was done early | |
| 16:36:13 | sean-k-mooney | cool | |
| 16:36:25 | openstackgerrit | Dan Smith proposed openstack/nova master: Remove deprecated nova.image.download hook https://review.opendev.org/725338 | |
| 16:37:11 | openstackgerrit | Dan Smith proposed openstack/nova master: Add ability to download Glance images into the libvirt image cache via RBD https://review.opendev.org/574301 | |
| 16:38:34 | sean-k-mooney | gibi: im debating if i should remove one of my topics form the ptg. namely the topic around hardware profiles/stable abis/ changing and evolving our defaults | |
| 16:38:58 | sean-k-mooney | it think its a topic we should discuss but im debating if we should discuss it now | |
| 16:39:22 | sean-k-mooney | vs trying to finish out some of the other things that are on the list | |
| 16:41:40 | gibi | sean-k-mooney: up to you | |
| 16:41:48 | gibi | I don't have hard oppinion | |
| 16:43:19 | sean-k-mooney | ill think about it some more and let you know. | |
| 16:43:34 | sean-k-mooney | ill leae it for now and if we decide to skip over it fine | |
| 17:01:24 | gibi | sean-k-mooney: OK, that also works | |
| 17:47:17 | openstackgerrit | Stephen Finucane proposed openstack/nova master: Add emulated TPM support to Nova https://review.opendev.org/631363 | |
| 17:47:17 | openstackgerrit | Stephen Finucane proposed openstack/nova master: Add support for resize and cold migration of emulated TPM files https://review.opendev.org/639934 | |
| 18:11:01 | gmann | gibi: request from bnemec to schedule the oslo policy topic later than 15:00 on Monday ? | |
| #openstack-nova - 2020-05-29 | |||
| 03:06:06 | openstackgerrit | Liang Fang proposed openstack/nova master: DNM - test Nova UT that depends on os-brick patch https://review.opendev.org/731388 | |
| 04:58:35 | openstackgerrit | Liang Fang proposed openstack/nova master: DNM - test Nova UT that depends on os-brick patch https://review.opendev.org/731388 | |
| 07:09:48 | gibi | gmann: we have the whole 15:00 - 17:00 slot on Monday for oslo crossproject so within that timeframe any slot is OK | |
| 07:10:33 | gibi | gmann, bnemec: let me know if you have a more finegrained start time than somewhere between 15:00 - 17:00 | |
| 07:37:31 | bauzas | good morning Nova | |
| 07:41:23 | gibi | good morning bauzas! | |
| 08:12:48 | frickler | hello nova, I seem to be getting persistent tempest failures while detaching volumes when trying to run on focal (ubuntu 20.04), may this does ring a bell for someone? see e.g. https://zuul.opendev.org/t/openstack/build/a5aca94014224f1fa1acbb64e3f72f54/log/controller/logs/screen-n-cpu.txt?severity=4#39514 | |
| 08:13:14 | frickler | lyarwood: ^^ that also seems to affect your recent server_rescue tests | |
| 09:09:09 | lyarwood | frickler: morning, looking | |
| 09:20:26 | lyarwood | I'm seeing this logged alot in there, this isn't the issue but still something we should fix | |
| 09:20:29 | lyarwood | 50459 May 28 17:49:19.906197 ubuntu-focal-rax-ord-0016842009 nova-compute[139822]: Exception ignored in: <function _after_fork at 0x7f5217bc6b80> | |
| 09:20:31 | lyarwood | 50460 May 28 17:49:19.906197 ubuntu-focal-rax-ord-0016842009 nova-compute[139822]: Traceback (most recent call last): | |
| 09:20:33 | lyarwood | 50461 May 28 17:49:19.906197 ubuntu-focal-rax-ord-0016842009 nova-compute[139822]: File "/usr/lib/python3.8/threading.py", line 1454, in _after_fork | |
| 09:20:35 | lyarwood | 50462 May 28 17:49:19.906197 ubuntu-focal-rax-ord-0016842009 nova-compute[139822]: assert len(_active) == 1 | |
| 09:20:37 | lyarwood | 50463 May 28 17:49:19.906197 ubuntu-focal-rax-ord-0016842009 nova-compute[139822]: AssertionError: | |
| 09:26:48 | frickler | lyarwood: didn't coreycb have some patches up for that? saw that at least in a couple of other projects | |
| 09:28:42 | frickler | hmm, that has long been merged in nova https://review.opendev.org/707474 , maybe it needs some more work | |
| 09:49:51 | frickler | coreycb: seems oslo_concurrency/processutils.py would need to get that fix, too | |
| 10:01:47 | openstackgerrit | Liang Fang proposed openstack/nova master: DNM - test Nova UT that depends on os-brick patch https://review.opendev.org/731388 | |
| 10:09:35 | lyarwood | frickler: sorry had a downstream ping I had to jump on | |
| 10:09:51 | lyarwood | frickler: it looks like we've missed the detach here somehow | |
| 10:10:00 | lyarwood | frickler: does this reproduce easily for you? | |
| 10:20:17 | frickler | lyarwood: well I failed to reproduce it locally so far, but on that patch it seems consistent through the last rechecks | |
| 10:21:15 | frickler | I'm still not 100% convinced that this is not related to the oslo_concurrency issue, trying to patch that one now | |
| 10:25:14 | lyarwood | frickler: yeah I don't think it is | |
| 10:26:55 | lyarwood | frickler: it looks like libvirt is raising a new exception when we can't find the device here https://github.com/openstack/nova/blob/323339236517b00ee2495572cfb2540b9e72ce98/nova/virt/libvirt/guest.py#L393-L414 | |
| 10:27:12 | lyarwood | frickler: I can see the error in libvirtd but n-cpu just continues trying to detach the device | |
| 10:27:50 | lyarwood | frickler: I'll add some LOG.exception lines to prove it now | |
| 10:34:36 | openstackgerrit | Lee Yarwood proposed openstack/nova master: DNM libvirt: Add exception logging when attempting to detach device https://review.opendev.org/731721 | |
| 10:43:59 | openstackgerrit | Liang Fang proposed openstack/nova master: DNM - test Nova UT that depends on os-brick patch https://review.opendev.org/731388 | |
| 12:58:42 | gmann | gibi: thanks, let's wait for bnemec when is best fit time for him. I am ok anytime after 15 UTC | |
| 12:58:52 | gibi | gmann: Ok | |
| 13:21:23 | openstackgerrit | Lee Yarwood proposed openstack/nova master: DNM libvirt: Add exception logging when attempting to detach device https://review.opendev.org/731721 | |
| 14:09:00 | frickler | lyarwood: o.k., I managed to trigger some of your logging code, anything in particular you would want to see? | |
| 14:10:01 | lyarwood | frickler: `Unable to find device` or `Found device` would be a useful start | |
| 14:12:22 | lyarwood | frickler: this smells like two issues btw, a latent bug in Nova within our device lookup code for disks and a new issue in libvirt where it isn't raising the exception. | |
| 14:19:26 | frickler | lyarwood: http://paste.openstack.org/show/794150/ , the first one didn't give a tempest failure, the second did | |
| 14:39:51 | spotz | Hey all, this still the right place for placement questions? Might have a docs bug but not sure | |