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#openstack-nova - 2020-05-28
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
15:24:43 openstackgerrit Liang Fang proposed openstack/nova master: DNM - test Nova UT that depends on os-brick patch https://review.opendev.org/731388
15:41:23 beekneemech gmann: gibi: I've tentatively scheduled the Oslo-specific topics for our first hour and left the second hour (starting 1600) for the Nova cross-project discussions.
15:41:26 beekneemech Does that work for you?
16:30:57 openstackgerrit Lee Yarwood proposed openstack/nova master: WIP compute: Handle MessagingTimeout during reserve_block_device_name https://review.opendev.org/731804
20:43:07 mriedem spotz: #openstack-placement
20:43:48 spotz Thanks mriedem wasn't sure if they'd made a channel or not
#openstack-nova - 2020-05-30
04:09:44 openstackgerrit Takashi Natsume proposed openstack/nova master: Remove six.PY2 and six.PY3 https://review.opendev.org/726512
04:10:46 openstackgerrit Takashi Natsume proposed openstack/nova master: Remove six.add_metaclass https://review.opendev.org/726565
04:11:09 openstackgerrit Takashi Natsume proposed openstack/nova master: Remove six.reraise https://review.opendev.org/726898
04:11:36 openstackgerrit Takashi Natsume proposed openstack/nova master: Remove six.moves https://review.opendev.org/727224
04:12:16 openstackgerrit Takashi Natsume proposed openstack/nova master: Remove six.iteritems/itervalues/iterkeys https://review.opendev.org/727757
04:13:29 openstackgerrit Takashi Natsume proposed openstack/nova master: Remove six.byte2int/int2byte https://review.opendev.org/727777
04:14:07 openstackgerrit Takashi Natsume proposed openstack/nova master: Remove six.binary_type/integer_types/string_types https://review.opendev.org/728094
04:28:03 openstackgerrit Takashi Natsume proposed openstack/nova master: Remove six.text_type (1/2) https://review.opendev.org/728109
04:28:48 openstackgerrit Takashi Natsume proposed openstack/nova master: Remove six.text_type (2/2) https://review.opendev.org/728117
06:55:19 openstackgerrit Merged openstack/nova master: zuul: Make devstack-plugin-ceph-tempest-py3 a voting check job again https://review.opendev.org/730320
14:44:32 born2bake Hi folks... I ve added resume_guests_state_on_host_boot = True to nova.conf in config folder... each nova.conf file has it. However, when I created an instance and go to libvirt container and do virsh dominfo instance-00000001 - Autostart is disabled. Does anybody know why and how to resolve?
#openstack-nova - 2020-05-31
03:24:43 openstackgerrit norman shen proposed openstack/nova master: Check stack trace legnth https://review.opendev.org/732003

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