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#openstack-nova - 2019-03-21
15:24:34 NobodyCam just that message repeating itself several times
15:24:57 dansmith NobodyCam: that message is not an error
15:25:14 NobodyCam yea I not seeing nt errors
15:25:25 dansmith NobodyCam: it means that the scheduler picked that host but never got so far as to give it to the host to start, so the message is saying that it's ignoring that assuming the boot request will be coming in soon
15:25:29 dansmith that means it's finding it in the DB
15:25:31 NobodyCam conductor only has two messages with that uuis
15:25:35 dansmith so look elsewhere for logs, likely conductor
15:25:37 NobodyCam uuids
15:26:08 NobodyCam http://paste.openstack.org/show/hrQOgRtlb6g0GbZN1mfa/
15:26:59 sean-k-mooney NobodyCam: what state is the instance in by the way? is it still building or in error?
15:27:14 NobodyCam building
15:27:34 sean-k-mooney and the task is still block_device_mapping?
15:27:47 sean-k-mooney or something similar
15:28:48 NobodyCam task-state is scheduling
15:29:52 NobodyCam http://paste.openstack.org/show/g2rPJbBSCo4Aj2KufVFN/
15:31:14 sean-k-mooney that does not really make sense. https://docs.openstack.org/nova/rocky/reference/vm-states.html#create-instance-states
15:31:46 sean-k-mooney the condoctor is showing that it is creating the block device mappings in this case you were booting with epherial storage form an image
15:32:49 dansmith we really should have a condoctor service
15:32:53 sean-k-mooney so the vm shoudl be in in task state Block_device_mapping or spawning
15:33:23 openstackgerrit Surya Seetharaman proposed openstack/nova-specs master: Support server power state update through external event https://review.openstack.org/636132
15:33:40 sean-k-mooney and a super condoctor
15:33:44 NobodyCam yea, there is not ethereal requested with at flavor
15:33:45 NobodyCam http://paste.openstack.org/show/y7eD1LLJIlvkldWKOqFd/
15:34:13 NobodyCam *ephemeral
15:34:52 sean-k-mooney NobodyCam: no what i ment is you are not usign boot from volume as the block device mappings show the root disk is local
15:35:13 NobodyCam ahh yes!
15:35:16 sean-k-mooney and from the flavor i can now see you have a root disk of 10G
15:35:55 NobodyCam yes!
15:36:18 tssurya dansmith: whenever you have some time, your opinion on https://review.openstack.org/#/c/636132/ would be highly valued/needed :) thanks in advance
15:38:12 sean-k-mooney anyway form the sequence diagarm of the boot state transition there is definetly somthing wrong. the only time the task state shoudl be in Schduling after the conductor started setting up the disk would be a rechedule after a failed spawn i think
15:38:32 sean-k-mooney unfortunetly the diagram does not capture the error paths
15:44:07 efried stephenfin: You seem like an obvious choice for nova/docs liaison https://wiki.openstack.org/wiki/CrossProjectLiaisons#Documentation -- can I put you down?
15:44:22 dansmith tssurya: ack
15:44:35 stephenfin efried: I've already been appointed the oslo one so why not
15:45:07 efried stephenfin: you mean the oslo/docs liaison or the oslo/nova liaison? Cause I could totally put you down for that too.
15:45:17 NobodyCam thank you sean-k-mooney :) I will attempt to redeploy nova
15:45:23 stephenfin oslo/docs
15:45:36 stephenfin but sure, oslo/nova maybe makes sense too
15:45:41 efried k
15:47:45 efried Kevin_Zheng, nicolasbock: Y'all are currently down as the nova/docs liaisons https://wiki.openstack.org/wiki/CrossProjectLiaisons#Documentation -- are you wanting to continue in that capacity?
15:48:36 mriedem efried: i think you could replace
15:49:16 efried ight
15:50:38 efried it seems pretty clear this list isn't used much for some of the categories. Not sure how much I ought to care about it.
15:59:03 openstackgerrit Merged openstack/nova stable/rocky: ironic: check fresh data when sync_power_state doesn't line up https://review.openstack.org/640772
15:59:12 openstackgerrit Merged openstack/nova stable/rocky: pass endpoint interface to Ironic client https://review.openstack.org/643098
15:59:15 efried jackding: Did you send out a ML post for https://review.openstack.org/#/c/621646/ warning of the ComputeDriver interface change?
15:59:26 openstackgerrit Merged openstack/nova master: Documentation for bandwidth support https://review.openstack.org/642064
15:59:35 openstackgerrit Merged openstack/nova master: Add a prelude release note for the 19.0.0 Stein GA https://review.openstack.org/644412
15:59:49 efried mriedem: looks like ready to cut rocky --^ ?
16:00:49 mriedem efried: yup i'll propose a release
16:00:57 efried k
16:02:51 sean-k-mooney jackding: the change you ping about before still looks good to me by the way
16:02:58 gibi efried: do you need anything else regarding https://review.openstack.org/#/c/645084/ ?
16:03:14 jackding efried: no. Do I need to? it's an optional parameter that has a default value.
16:03:50 jackding efried: not invoked by default
16:03:54 efried gibi: nope, just forgot. +A now
16:04:08 gibi efried: coolio
16:04:17 efried jackding: Any time the signature changes, even for an optional kwarg, it breaks OOT drivers.
16:04:34 efried jackding: We're not supposed to care about them, but I still have a soft spot in my heart.
16:05:20 efried gibi: Should we wait for that --^ for RC1?
16:05:33 efried I guess so, since it's renos
16:07:43 efried mriedem: you see anything else we should hold rc1 for?
16:08:03 mriedem efried: https://review.openstack.org/#/c/642863/
16:08:41 gibi efried: yeah it is fixing the renos
16:08:48 gibi efried: so I would wait for that
16:10:20 mriedem the release patch can depends-on the known stuff you want to hold up for and then just adjust the hash when they land
16:11:34 efried don't see a lot of value in the depends-on if the content needs to be updated anyway. Just to stop them from automerging it?
16:11:44 mriedem yup
16:41:37 openstackgerrit Merged openstack/nova master: Fix links to neutron QoS minimum bandwidth doc https://review.openstack.org/645084
17:01:00 mdbooth Could this be a source of random SSH failures in the gate: https://bugzilla.redhat.com/show_bug.cgi?id=1689933 ?
17:01:02 openstack bugzilla.redhat.com bug 1689933 in openstack-nova "[RFE] Add a simple way to enable random number generator on all flavor/image" [Unspecified,New] - Assigned to nova-maint
17:04:46 kashyap bauzas: mdbooth: efried: When you get a minute, please put this one out of its misery: https://review.openstack.org/#/c/641981/ (libvirt: Use 'writeback' QEMU cache mode when 'none' is not viable)
17:05:08 efried kashyap: did you want that in RC1?
17:05:09 bauzas I'm just wrapping my head with devstack atm
17:05:22 efried Cause that's all we're gonna merge today.
17:05:24 kashyap efried: Would certainly be useful to get some initial testing
17:05:37 mdbooth kashyap: That's a no ;)
17:05:40 efried mriedem: RC1 candidate?
17:05:41 kashyap The sooner the better, as we'd be doing a bit of a disservice to the users
17:05:51 kashyap mdbooth: Hehe
17:06:38 mdbooth I think it's a backport candidate, though. We'll almost certainly take it downstream. It's not a regression, though, and it won't cause dataloss or any kind of error. It's just unnecessarily slow.
17:06:49 mdbooth s/I *don't* think/
17:06:58 mdbooth Erm, I do think.
17:08:24 sean-k-mooney kashyap: that is not a regression so it normally would not qualify for an rc right?
17:08:28 kashyap mdbooth: Thanks for the review so far! Appreciate it
17:09:12 kashyap sean-k-mooney: Not a regression; but why inflict needless slowness? This patch can (positively) impact all new instances
17:09:23 sean-k-mooney kashyap: im also not sure its technically a bug. it sound more like a specless blueprint.
17:09:50 sean-k-mooney kashyap: well you can just set the config option too
17:11:05 sean-k-mooney anyway this just feels like a feature that is filed as a bug which can be worked around via a config already so im not sure if it qualifes for RC incution but i also dont think you will be breaking anything
17:11:09 kashyap This is fixing existing tech debt. The more it is delayed, the more I lose motivation to fix it.
17:11:41 sean-k-mooney sure but when i looked at this earilar i assume this was targeting train not stien
17:11:50 kashyap sean-k-mooney: Also, Huh? This is not a "specless blueprint". This is actually a misuse/bug.
17:12:07 sean-k-mooney everything working but being slow is not a bug
17:12:20 kashyap sean-k-mooney: True. But I won't cry into my pillow if it doesn't make it to Stein, though
17:12:50 kashyap Just that I'd "strongly suggest" to get this in -- also because the "other patch" (for `qemu-img convert` case) merged.
17:13:13 sean-k-mooney kashyap: didnt that merge before feature freeze
17:13:14 kashyap And it's not nice to have these splatter over two releases.
17:13:18 kashyap sean-k-mooney: Yep
17:13:38 kashyap Frankly, I was just so buried in actually digging the issue, that I lost track of all this time. Most deadlines are arbitrary in my mind.
17:14:20 kashyap (As in, wasn't paying attention whether it was merged before or after RC1)

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