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#openstack-nova - 2019-12-06
19:21:31 openstackgerrit Stephen Finucane proposed openstack/nova master: nova-net: Correct some broken VIF tests https://review.opendev.org/696513
19:21:32 openstackgerrit Stephen Finucane proposed openstack/nova master: nova-net: Remove final references to nova-network https://review.opendev.org/696516
19:21:32 openstackgerrit Stephen Finucane proposed openstack/nova master: nova-net: Copy shared utils from nova-net module https://review.opendev.org/696515
19:21:33 openstackgerrit Stephen Finucane proposed openstack/nova master: nova-net: Add TODOs to remove security group-related objects https://review.opendev.org/696517
19:21:33 openstackgerrit Stephen Finucane proposed openstack/nova master: nova-net: Remove 'MetadataManager' https://review.opendev.org/696748
19:21:34 openstackgerrit Stephen Finucane proposed openstack/nova master: nova-net: Kill it https://review.opendev.org/696518
19:21:34 openstackgerrit Stephen Finucane proposed openstack/nova master: nova-net: Remove dependency on nova-net from fake cache https://review.opendev.org/696749
19:21:35 openstackgerrit Stephen Finucane proposed openstack/nova master: nova-net: Make the security group API as module https://review.opendev.org/696746
19:21:35 openstackgerrit Stephen Finucane proposed openstack/nova master: nova-net: Rename 'nova.network.neutronv2' -> 'nova.network' https://review.opendev.org/696745
19:21:36 openstackgerrit Stephen Finucane proposed openstack/nova master: nova-net: Remove unused exceptions https://review.opendev.org/697149
19:21:36 openstackgerrit Stephen Finucane proposed openstack/nova master: nova-net: Remove unnecessary 'neutronv2' prefixes https://review.opendev.org/696776
19:21:37 openstackgerrit Stephen Finucane proposed openstack/nova master: nova-net: Remove db methods for ProviderMethod https://review.opendev.org/697150
19:24:06 openstackgerrit Merged openstack/nova stable/train: Do not update root_device_name during guest config https://review.opendev.org/696339
19:24:23 openstackgerrit Merged openstack/nova master: refactor: RequestGroup.is_empty() and .strip_zeros() https://review.opendev.org/696991
20:18:10 mriedem efried: tox -e fast-specs ftw :)
20:23:20 openstackgerrit Matt Riedemann proposed openstack/nova-specs master: Filter nodes by owner (spec) https://review.opendev.org/697717
20:24:13 mriedem larsks: i added you to ^ so you can keep me honest
20:27:12 openstackgerrit Matt Riedemann proposed openstack/nova stable/stein: Do not update root_device_name during guest config https://review.opendev.org/696351
20:52:30 mriedem gibi: a few questions in https://review.opendev.org/#/c/696246/ for monday
23:05:41 openstackgerrit Merged openstack/nova master: Skip cpu comparison on AArch64 https://review.opendev.org/589769
#openstack-nova - 2019-12-07
00:40:40 efried nice
02:48:06 openstackgerrit XiaojueGuan proposed openstack/nova master: Fix Typo mistake in documentation of "host aggregates in nova" https://review.opendev.org/697745
05:07:39 openstackgerrit Merged openstack/nova stable/rocky: compute: Take an instance.uuid lock when rebooting https://review.opendev.org/696153
06:52:28 openstackgerrit OpenStack Proposal Bot proposed openstack/nova master: Imported Translations from Zanata https://review.opendev.org/694717
20:00:28 openstackgerrit Merged openstack/nova stable/queens: compute: Take an instance.uuid lock when rebooting https://review.opendev.org/696154
#openstack-nova - 2019-12-08
15:32:43 openstackgerrit Merged openstack/nova master: Fix Typo mistake in documentation of "host aggregates in nova" https://review.opendev.org/697745
16:44:23 openstackgerrit Stephen Finucane proposed openstack/nova master: Remove 'nova-xvpvncproxy' https://review.opendev.org/687909
#openstack-nova - 2019-12-09
02:52:07 openstackgerrit Sundar Nadathur proposed openstack/nova master: Add Cyborg device profile groups to request spec. https://review.opendev.org/631243
02:52:07 openstackgerrit Sundar Nadathur proposed openstack/nova master: ksa auth conf and client for Cyborg access https://review.opendev.org/631242
02:52:08 openstackgerrit Sundar Nadathur proposed openstack/nova master: Create and bind Cyborg ARQs. https://review.opendev.org/631244
02:52:08 openstackgerrit Sundar Nadathur proposed openstack/nova master: Define Cyborg ARQ binding notification event. https://review.opendev.org/692707
02:52:09 openstackgerrit Sundar Nadathur proposed openstack/nova master: Delete ARQs for an instance when the instance is deleted. https://review.opendev.org/673735
02:52:09 openstackgerrit Sundar Nadathur proposed openstack/nova master: Compose accelerator PCI devices into VM's domain XML. https://review.opendev.org/631245
02:52:10 openstackgerrit Sundar Nadathur proposed openstack/nova master: Enable hard reboot with accelerators. https://review.opendev.org/697940
02:52:10 openstackgerrit Sundar Nadathur proposed openstack/nova master: Add cyborg tempest job. https://review.opendev.org/670999
04:02:29 openstackgerrit Sundar Nadathur proposed openstack/nova master: Enable hard reboot with accelerators. https://review.opendev.org/697940
04:02:29 openstackgerrit Sundar Nadathur proposed openstack/nova master: Delete ARQs for an instance when the instance is deleted. https://review.opendev.org/673735
04:02:30 openstackgerrit Sundar Nadathur proposed openstack/nova master: Add cyborg tempest job. https://review.opendev.org/670999
05:30:04 openstackgerrit Sundar Nadathur proposed openstack/nova master: Create and bind Cyborg ARQs. https://review.opendev.org/631244
05:30:04 openstackgerrit Sundar Nadathur proposed openstack/nova master: Define Cyborg ARQ binding notification event. https://review.opendev.org/692707
05:30:05 openstackgerrit Sundar Nadathur proposed openstack/nova master: Delete ARQs for an instance when the instance is deleted. https://review.opendev.org/673735
05:30:05 openstackgerrit Sundar Nadathur proposed openstack/nova master: Compose accelerator PCI devices into VM's domain XML. https://review.opendev.org/631245
05:30:06 openstackgerrit Sundar Nadathur proposed openstack/nova master: Add cyborg tempest job. https://review.opendev.org/670999
05:30:06 openstackgerrit Sundar Nadathur proposed openstack/nova master: Enable hard reboot with accelerators. https://review.opendev.org/697940
06:44:43 openstackgerrit OpenStack Proposal Bot proposed openstack/nova master: Imported Translations from Zanata https://review.opendev.org/694717
09:16:29 openstackgerrit Brin Zhang proposed openstack/nova master: PoC: Support re-configure the delete_on_termination in server https://review.opendev.org/693828
11:18:35 slaweq efried: hi
11:18:59 slaweq efried: recently I saw quite often grenade jobs failing with errors like https://02475c780c6fc32e71dc-f63b2c309fc0040fbb4a377b77794f40.ssl.cf1.rackcdn.com/697035/1/check/neutron-grenade-dvr-multinode/baba7e2/logs/testr_results.html.gz
11:19:24 slaweq basically it is "No valid host was found. There are not enough hosts available.'" error from nova in some tests and tests are failing
11:19:51 slaweq efried: did You see something similar? and is there any bug reported for that or should I open new one?
11:23:03 slaweq efried: and in the scheduler log I see something like here: https://zuul.opendev.org/t/openstack/build/baba7e2f78994deabbc3230b3f9acc80/log/logs/screen-n-sch.txt.gz#2505
11:23:43 slaweq and before that there is log like: https://zuul.opendev.org/t/openstack/build/baba7e2f78994deabbc3230b3f9acc80/log/logs/screen-n-sch.txt.gz#2501
11:23:54 slaweq "Timed out waiting for response from cell 258a967d-07ef-43a6-b81e-2ac433a583ef"
11:24:29 openstack Launchpad bug 1844929 in OpenStack Compute (nova) "grenade jobs failing due to "Timed out waiting for response from cell" in scheduler" [High,Confirmed]
11:24:29 slaweq efried: so now I think it's the same issue as https://bugs.launchpad.net/nova/+bug/1844929 - is that correct?
11:34:27 sean-k-mooney the availabliy zone filter is a red herring that iteration started with 0 hosts https://zuul.opendev.org/t/openstack/build/baba7e2f78994deabbc3230b3f9acc80/log/logs/screen-n-sch.txt.gz#2503
11:41:41 sean-k-mooney slaweq: we do see the same messaging timeout in the n-cpu log on the sub node https://02475c780c6fc32e71dc-f63b2c309fc0040fbb4a377b77794f40.ssl.cf1.rackcdn.com/697035/1/check/neutron-grenade-dvr-multinode/baba7e2/logs/subnode-2/screen-n-cpu.txt.gz
11:44:14 sean-k-mooney slaweq: im also seeing similar error in the agent log
11:45:58 sean-k-mooney it kind of looks like a rabbitmq issue
11:54:45 slaweq sean-k-mooney: rabbitmq timeout happend first time around 19:57 in nova-compute on subnode-2
11:55:05 slaweq in rabbitmq logs it seems that during this time there were only closing connection logs: https://02475c780c6fc32e71dc-f63b2c309fc0040fbb4a377b77794f40.ssl.cf1.rackcdn.com/697035/1/check/neutron-grenade-dvr-multinode/baba7e2/logs/rabbitmq/rabbit%40ubuntu-bionic-ovh-gra1-0013217908.txt.gz
11:57:05 openstackgerrit Boris Bobrov proposed openstack/nova master: Create a controller for qga when SEV is used https://review.opendev.org/693072
13:07:15 openstackgerrit Merged openstack/nova master: Imported Translations from Zanata https://review.opendev.org/694717
13:18:37 mgariepy anyone had issue with ephemeral storage when upgrading to 18.04 ?
13:19:41 mgariepy the _base image for the ephemeral part is formated with differents options, so the backing file for the disk.eph0 is not quite right and will not work for the vm being migrated.
13:29:10 sean-k-mooney dansmith: i spent some time over the weekend playing with the pci endpoint test driver and the netdevsim module.
13:29:39 sean-k-mooney dansmith: they will not allow use to fake pci devices unfortunetly
13:30:10 sean-k-mooney dansmith: the endpoint driver need a pci endpoint contoler to be present and there is not software implematnion of that
13:31:23 sean-k-mooney and the netdevsim module still has the limitation that it just simulates the netdevs not the pci endpoint. so even though you can create PFs and VFs it does not create pcie endpoint just the netdevs
13:32:06 sean-k-mooney so its the same as when i last looked at this in febuary
13:49:04 huaqiang sean-k-mooney: In Train release, you have reviewed my proposal for using PCPU and VCPU in same instance, can you review the updated Ussuri version once you have spare time?
13:49:46 huaqiang sean-k-mooney: the spec's link is https://review.opendev.org/#/c/668656/
13:49:50 sean-k-mooney this one https://review.opendev.org/#/c/668656/
13:49:52 sean-k-mooney :)
13:49:54 kashyap melwitt: Hiya, will look
13:50:09 huaqiang thanks
13:50:19 sean-k-mooney huaqiang: ill finish the email im typeing and review it then
13:51:02 huaqiang I prepared the POC code, under topic: bp/mixed-cpu-instance-set4
13:51:18 huaqiang not good enough but it works somehow
13:51:59 sean-k-mooney huaqiang: ideally the topic shoudl match the bluepinrt name so it should be bp/use-pcpu-vcpu-in-one-instance
13:52:37 huaqiang sean-k-mooney: I'll make the name be consistent in next update
13:53:54 kashyap melwitt: Ah, never mind, I see it's merged - the CPU comaprison check on AArch64
13:53:54 sean-k-mooney ok i just helps when trying to find all the related patches if they have the same topic as the spec and it matchs the blueprint
13:55:30 huaqiang I saw that, appreciate that.
14:04:15 aarents hi,
14:04:26 aarents mriedem: I don't know if you got some news from Matt Booth about https://review.opendev.org/#/c/696084/ , he's probably off or busy?
14:05:52 kashyap aarents: He normally goes by 'mdbooth' in this channel
14:08:27 mdbooth kashyap: Did you look at the arguments involved https://review.opendev.org/#/c/696084/2/nova/virt/libvirt/imagebackend.py ?
14:08:37 mdbooth Is that guaranteed to flatten the qcow2?
14:09:01 kashyap mdbooth: Afraid, not yet; was addressing something else. /me goes to look...
14:12:04 kashyap mdbooth: To flatten a chain *offline* shouldn't one require `qemu-img commit`? (Online is 'block-commit')
14:12:58 mdbooth kashyap: Right. I haven't checked the exact args used there, or refreshed my memory on qcow2 flattening, but I seemed to recall there was more involved
14:13:41 kashyap mdbooth: Definitely commit is required.
14:13:51 kashyap So says my 2012 "handout" even :D -- https://kashyapc.fedorapeople.org/virt/lc-2012/snapshots-handout.html
14:14:07 kashyap If you have: [base] <-- [overlay1]
14:14:28 kashyap To "flatten" it, qemu-img commit sn2.qcow2
14:14:35 kashyap [Err, bad copy/paste.]
14:14:47 kashyap To "flatten" it, `qemu-img commit overlay1.qcow2`.
14:15:19 kashyap [If you have more than two files in a chain U2014which is it in our case —
14:15:51 kashyap [If you have more than two files in a chain — which is it in our case — then you'd also have to update the backing file pointer.]

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