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#openstack-nova - 2019-10-11
19:06:18 zzzeek also my previous line about A not having to commit is incorrect. it has to have committed unless isoaltion is read uncommitted, or if theres some quirky mysql behavior going on
19:08:24 zzzeek melwitt: yeah mysql is doing repeatable read by default over here. transaction A runs INSERT, but hasnt committed, B can see nothing no matter when it was started
19:08:40 zzzeek A then commits. B can only see something if it hasn't tried to read that table already
19:09:40 melwitt zzzeek: that makes sense. it seems to work fine though when NULL are not involved in the where of the read. I would have thought it should act the same in both cases
19:10:22 zzzeek melwitt: Im not sure about the NULL part. i would need to see the SQL conversation in detail
19:11:38 melwitt oh you know what, it's because there's a unique constraint on the project_id, so the second insert won't go through
19:11:48 melwitt (I keep mixing everything up in my head)
19:12:55 melwitt er, it will not read the newly inserted record, same as the NULL case. it's just that I can't detect on the surface that it did that, because the evidence was creation of a dupe project_id record
19:13:29 melwitt tl;dr it does act the same no matter the project_id
19:15:04 zzzeek melwitt: OK if it works for you :)
19:17:17 melwitt zzzeek: haha :) well, it seems to resolve find if I do the read in a new transaction C, but based on what I understand that's not guaranteed to do what I want. if the insert doesn't commit by the time C tries to read, it will still get 0 rows yeah?
21:25:58 openstackgerrit melanie witt proposed openstack/nova master: Use a separate transaction to read default security group https://review.opendev.org/688206
21:25:58 openstack bug 1824435 in OpenStack Compute (nova) stein "fill_virtual_interface_list migration fails on second attempt" [Medium,Triaged] https://launchpad.net/bugs/1824435
21:25:58 openstackgerrit melanie witt proposed openstack/nova master: Add regression test for bug 1824435 https://review.opendev.org/688205
#openstack-nova - 2019-10-12
02:18:37 openstackgerrit Arthur Dayne proposed openstack/nova master: libvirt:volume:Disallow AIO=native when no 'O_DIRECT' is available https://review.opendev.org/682772
05:37:03 openstackgerrit melanie witt proposed openstack/nova master: Use a separate transaction to read default security group https://review.opendev.org/688206
05:37:03 openstack bug 1824435 in OpenStack Compute (nova) "fill_virtual_interface_list migration fails on second attempt" [Medium,In progress] https://launchpad.net/bugs/1824435 - Assigned to melanie witt (melwitt)
05:37:03 openstackgerrit melanie witt proposed openstack/nova master: Add regression test for bug 1824435 https://review.opendev.org/688205
07:13:56 openstackgerrit pengyuesheng proposed openstack/os-resource-classes master: Bump the openstackdocstheme extension to 1.20 https://review.opendev.org/688249
11:53:10 openstackgerrit Merged openstack/nova master: libvirt: Change _compare_cpu to raise InvalidCPUInfo https://review.opendev.org/687808
15:21:25 SonPham hi
15:21:47 SonPham i have review my blue-print to nova-specs
15:22:06 SonPham and add core-reviewer. when they review for me?
16:53:28 openstackgerrit Stephen Finucane proposed openstack/nova master: Stop testing Python 2 https://review.opendev.org/687954
#openstack-nova - 2019-10-13
01:41:03 openstackgerrit melanie witt proposed openstack/nova master: Use a separate transaction to read default security group https://review.opendev.org/688206
01:41:03 openstack bug 1824435 in OpenStack Compute (nova) "fill_virtual_interface_list migration fails on second attempt" [Medium,In progress] https://launchpad.net/bugs/1824435 - Assigned to melanie witt (melwitt)
01:41:03 openstackgerrit melanie witt proposed openstack/nova master: Add regression test for bug 1824435 https://review.opendev.org/688205
04:20:38 openstackgerrit melanie witt proposed openstack/nova master: Use a separate transaction to read default security group https://review.opendev.org/688206
04:20:38 openstack bug 1824435 in OpenStack Compute (nova) "fill_virtual_interface_list migration fails on second attempt" [Medium,In progress] https://launchpad.net/bugs/1824435 - Assigned to melanie witt (melwitt)
04:20:38 openstackgerrit melanie witt proposed openstack/nova master: Add regression test for bug 1824435 https://review.opendev.org/688205
06:14:00 openstackgerrit melanie witt proposed openstack/nova master: Use a separate transaction to read default security group https://review.opendev.org/688206
06:14:00 openstack bug 1824435 in OpenStack Compute (nova) "fill_virtual_interface_list migration fails on second attempt" [Medium,In progress] https://launchpad.net/bugs/1824435 - Assigned to melanie witt (melwitt)
06:14:00 openstackgerrit melanie witt proposed openstack/nova master: Add regression test for bug 1824435 https://review.opendev.org/688205
08:33:57 openstackgerrit melanie witt proposed openstack/nova master: Use a separate transaction to read default security group https://review.opendev.org/688206
08:33:57 openstack bug 1824435 in OpenStack Compute (nova) "fill_virtual_interface_list migration fails on second attempt" [Medium,In progress] https://launchpad.net/bugs/1824435 - Assigned to melanie witt (melwitt)
08:33:57 openstackgerrit melanie witt proposed openstack/nova master: Add regression test for bug 1824435 https://review.opendev.org/688205
11:46:49 openstackgerrit melanie witt proposed openstack/nova master: Use a separate transaction to read default security group https://review.opendev.org/688206
11:46:49 openstack bug 1824435 in OpenStack Compute (nova) "fill_virtual_interface_list migration fails on second attempt" [Medium,In progress] https://launchpad.net/bugs/1824435 - Assigned to melanie witt (melwitt)
11:46:49 openstackgerrit melanie witt proposed openstack/nova master: Add regression test for bug 1824435 https://review.opendev.org/688205
13:17:48 openstackgerrit melanie witt proposed openstack/nova master: Use a separate transaction to read default security group https://review.opendev.org/688206
13:17:48 openstack bug 1824435 in OpenStack Compute (nova) "fill_virtual_interface_list migration fails on second attempt" [Medium,In progress] https://launchpad.net/bugs/1824435 - Assigned to melanie witt (melwitt)
13:17:48 openstackgerrit melanie witt proposed openstack/nova master: Add regression test for bug 1824435 https://review.opendev.org/688205
14:56:44 openstackgerrit melanie witt proposed openstack/nova master: Use a separate transaction to read default security group https://review.opendev.org/688206
14:56:44 openstack bug 1824435 in OpenStack Compute (nova) "fill_virtual_interface_list migration fails on second attempt" [Medium,In progress] https://launchpad.net/bugs/1824435 - Assigned to melanie witt (melwitt)
14:56:44 openstackgerrit melanie witt proposed openstack/nova master: Add regression test for bug 1824435 https://review.opendev.org/688205
22:12:00 openstackgerrit melanie witt proposed openstack/nova master: Use a separate transaction to read default security group https://review.opendev.org/688206
22:12:00 openstack bug 1824435 in OpenStack Compute (nova) "fill_virtual_interface_list migration fails on second attempt" [Medium,In progress] https://launchpad.net/bugs/1824435 - Assigned to melanie witt (melwitt)
22:12:00 openstackgerrit melanie witt proposed openstack/nova master: Add regression test for bug 1824435 https://review.opendev.org/688205
#openstack-nova - 2019-10-14
02:11:51 SonPham Hi. i wrote some script on horizon to show instance info. But dev environment is devstack.
02:12:14 SonPham i want to write code on nova
02:12:39 SonPham have any docs about nova api?
02:28:32 SonPham Hi. i wrote some script on horizon to show instance info. But dev environment is devstack.
02:56:14 mordred SonPham: https://docs.openstack.org/api-ref/compute/
04:29:10 openstackgerrit melanie witt proposed openstack/nova master: Use a separate transaction to read default security group https://review.opendev.org/688206
04:29:10 openstack bug 1824435 in OpenStack Compute (nova) "fill_virtual_interface_list migration fails on second attempt" [Medium,In progress] https://launchpad.net/bugs/1824435 - Assigned to melanie witt (melwitt)
04:29:10 openstackgerrit melanie witt proposed openstack/nova master: Add regression test for bug 1824435 https://review.opendev.org/688205
06:05:08 openstackgerrit melanie witt proposed openstack/nova master: Use a separate transaction to read default security group https://review.opendev.org/688206
06:05:08 openstack bug 1824435 in OpenStack Compute (nova) "fill_virtual_interface_list migration fails on second attempt" [Medium,In progress] https://launchpad.net/bugs/1824435 - Assigned to melanie witt (melwitt)
06:05:08 openstackgerrit melanie witt proposed openstack/nova master: Add regression test for bug 1824435 https://review.opendev.org/688205
06:23:44 openstackgerrit Sundar Nadathur proposed openstack/nova master: Add Cyborg device profile groups to request spec. https://review.opendev.org/631243
06:23:44 openstackgerrit Sundar Nadathur proposed openstack/nova master: ksa auth conf and client for Cyborg access https://review.opendev.org/631242
06:23:45 openstackgerrit Sundar Nadathur proposed openstack/nova master: Get resolved Cyborg ARQs and add PCI BDFs to VM's domain XML. https://review.opendev.org/631245
06:23:45 openstackgerrit Sundar Nadathur proposed openstack/nova master: Create and bind Cyborg ARQs. https://review.opendev.org/631244
06:23:46 openstackgerrit Sundar Nadathur proposed openstack/nova master: [WIP] add cyborg tempest job https://review.opendev.org/670999
06:23:46 openstackgerrit Sundar Nadathur proposed openstack/nova master: Delete ARQs for an instance when the instance is deleted. https://review.opendev.org/673735
07:58:58 gibi good morning nova
08:02:16 bauzas gibi: good morning :)
08:02:21 gibi :)
08:11:51 openstackgerrit Yongli He proposed openstack/nova master: Clean up orphan instances virt driver https://review.opendev.org/648912
08:11:52 openstackgerrit Yongli He proposed openstack/nova master: clean up orphan instances https://review.opendev.org/627765
08:39:24 stephenfin bauzas: Gooood morning. I have a another real easy patch for you here, if you want a stats boost for the morning https://review.opendev.org/#/c/677969/
08:39:50 bauzas stephenfin: heh, I took my vitamins this morning but sure
10:24:42 SonPham hi
10:24:48 SonPham how this code work?
10:24:52 SonPham def reboot_instance(self, ctxt, instance, block_device_info,
10:24:53 SonPham block_device_info=block_device_info,
10:28:33 SonPham hi . i just traced nova-compute code
10:29:12 SonPham from nova-compute (api.py) call to rpcapi.py
10:29:40 SonPham but i can;t trace how it call to manager.py
10:32:37 gibi SonPham: ComputeManager.reboot_instance() is called via RPC from ComputeAPI.reboot_instance()
10:33:18 SonPham gibi can i add more RPCapi?
10:33:41 SonPham i'm finding docs about this
10:34:06 gibi SonPham: there is some documentation here https://docs.openstack.org/nova/latest/reference/rpc.html
10:34:44 jkulik Hi, what's the expected outcome if I create a server with imageRef and a boot-from-volume block_device_mapping_v2 entry in the same request? I know some code checks for instance.image_ref for bfv. But it looks like in this case image_ref is still set even though the bfv disk is kept.
10:35:38 gibi SonPham: but this is even better from dansmith http://www.danplanet.com/blog/2015/10/05/upgrades-in-nova-rpc-apis/
10:36:56 kashyap gibi: I wouldn't normally randomly spam, but mind taking this no-risk (can explain) backport for Queens? -- https://review.opendev.org/#/c/668111/
10:37:23 gibi kashyap: I can read it but note that I don't have +2 on stable branches
10:37:29 kashyap gibi: It already has +2, FWIW. I'd have asked Eric, as he ACKed the change before, but he's on PTO
10:37:40 kashyap Aargh. Who is awak that can ACK it now?
10:37:45 kashyap s/awak/awake/
10:39:36 gibi kashyap: https://review.opendev.org/#/admin/groups/540,members maybe bauzas can help
10:40:01 kashyap Thank you, yeah
10:40:36 kashyap bauzas: Mind having a look? It is largely a procedural ACK. It was discussed here a week or so ago to be safe: https://review.opendev.org/#/c/668111/
10:46:31 SonPham i have push a nova-specs rts file and tag nova core-reviewer but no want review it. what must i do
10:48:16 gibi SonPham: be patient :)
10:51:43 SonPham my boss not patient with me ;(
10:52:36 openstackgerrit Huachang Wang proposed openstack/nova-specs master: Use PCPU and VCPU in one instance https://review.opendev.org/668656
10:55:39 gibi SonPham: then you have to explain to your boss how the openstack upstream community works.
10:56:36 SonPham (y) nice. good ideal
10:57:56 gibi SonPham: you got questions from Eric in your spec https://review.opendev.org/#/c/686948/

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