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#openstack-nova - 2018-12-10
22:10:22 cfriesen okay, so not crazy
22:12:40 cfriesen so it sounds like either we need to persist the limits properly and update them properly when they change, or else not persist them and create them before calling the scheduler. that sound right?
22:13:19 mriedem *create them *after* calling the scheduler, but yes
22:13:22 mriedem those are the options really
22:13:33 mriedem either never trust them across requests, or make sure they are always updated
22:13:40 mriedem i'd opt to never trust them
22:14:10 mriedem i.e. we can only revert the flavor in the request spec here https://github.com/openstack/nova/blob/08d617084e5aa69ada0898d674022621d130aef3/nova/compute/api.py#L3489 because the instance stashes the old_flavor
22:14:16 mriedem we don't stash the old limits anywhere
22:15:55 mriedem anyway, i just needed to dump my brain here while i was looking at this limits code to see if i could re-use it
22:20:02 cfriesen you've probably jinxed me now, and our test guys will be firing off an email with a limit-related failure
22:20:19 mriedem misery loves company
22:21:53 mriedem this is likely also semi broken depending on how you choose to manage allocation rations now, either via config (what this would use) or via placement api https://github.com/openstack/nova/blob/08d617084e5aa69ada0898d674022621d130aef3/nova/scheduler/filters/numa_topology_filter.py#L71
22:21:59 mriedem *ratios
22:22:33 mriedem if i'm managing VCPU/MEMORY_MB allocation ratios via the placement api, ^ will not reflect what is actually being used
22:23:17 mriedem that might have been true before placement if you were only managing allocation ratios in aggregate
22:27:37 dansmith mriedem: is there anything in reqspec that wasn't an ill-conceived steaming pile of poo?
22:28:49 mriedem umm
22:29:14 mriedem well, it is the only place we track that is_bfv thing!
22:29:30 mriedem otherwise it's caused probably more harm than it was worth
22:30:54 mriedem oh yeah and because of that numa filter limits those are per-host,
22:31:00 mriedem so RequestSpec.limits is really per operation
22:31:54 openstackgerrit Merged openstack/nova stable/rocky: Add functional regression test for bug 1806064 https://review.openstack.org/623931
22:31:54 openstack bug 1806064 in OpenStack Compute (nova) rocky "Volume remains in attaching/reserved status, if the instance is deleted after TooManyInstances exception in nova-conductor" [Medium,In progress] https://launchpad.net/bugs/1806064 - Assigned to s10 (vlad-esten)
22:31:56 mriedem alex also found out that we never actually update the numa/pci requests in the reqspec when we resize to another flavor that might have different numa/pci reqs https://review.openstack.org/#/c/621077/
22:32:02 mriedem just lots of fun
22:43:22 openstackgerrit Michael Still proposed openstack/nova master: Remove utils.execute() from quobyte libvirt storage driver. https://review.openstack.org/619702
22:43:22 openstackgerrit Michael Still proposed openstack/nova master: Move nova.libvirt.utils away from using nova.utils.execute(). https://review.openstack.org/619703
22:43:23 openstackgerrit Michael Still proposed openstack/nova master: Imagebackend should call processutils.execute directly. https://review.openstack.org/619704
22:43:23 openstackgerrit Michael Still proposed openstack/nova master: Remove final users of utils.execute() in libvirt. https://review.openstack.org/619705
22:43:24 openstackgerrit Michael Still proposed openstack/nova master: Remove the final user of utils.execute() from virt.images https://review.openstack.org/620007
22:43:24 openstackgerrit Michael Still proposed openstack/nova master: Remove utils.execute() from the hyperv driver. https://review.openstack.org/620008
22:43:25 openstackgerrit Michael Still proposed openstack/nova master: Remove utils.execute() from virt.disk.api. https://review.openstack.org/620009
22:43:25 openstackgerrit Michael Still proposed openstack/nova master: Move a generic bridge helper to a linux_net privsep file. https://review.openstack.org/620010
22:43:26 openstackgerrit Michael Still proposed openstack/nova master: Move bridge creation to privsep. https://review.openstack.org/620180
22:43:26 openstackgerrit Michael Still proposed openstack/nova master: Move some linux network helpers to use privsep. https://review.openstack.org/621398
22:43:27 openstackgerrit Michael Still proposed openstack/nova master: Move simple execute call to processutils. https://review.openstack.org/621527
22:43:27 openstackgerrit Michael Still proposed openstack/nova master: Move interface enabling to privsep. https://review.openstack.org/621528
22:43:28 openstackgerrit Michael Still proposed openstack/nova master: Move setting mac addresses for network devices to privsep. https://review.openstack.org/621529
22:43:29 openstackgerrit Michael Still proposed openstack/nova master: Move interface disabling to privsep. https://review.openstack.org/622150
22:43:29 openstackgerrit Michael Still proposed openstack/nova master: Move binding ips to privsep. https://review.openstack.org/622151
22:43:29 openstackgerrit Michael Still proposed openstack/nova master: create_veth_pair is unused, remove it. https://review.openstack.org/624226
22:43:30 openstackgerrit Michael Still proposed openstack/nova master: Create specialist set_macaddr_and_vlan helper. https://review.openstack.org/624227
22:43:30 openstackgerrit Michael Still proposed openstack/nova master: Move create_tap_dev into privsep. https://review.openstack.org/624228
22:44:26 mriedem so much for ever getting zuul to run tests on your change now
23:03:07 mriedem dansmith: i figured out how i'm getting 1 server out of the API when listing and there is a copy in both cells: https://github.com/openstack/nova/blob/08d617084e5aa69ada0898d674022621d130aef3/nova/compute/api.py#L2684
23:04:02 dansmith mriedem: oh is that the filter for the BR if the instance is already created?
23:04:09 mriedem yeah i think that's what it's for
23:04:14 mriedem laski added it
23:04:36 dansmith yeah, well, at least it makes sense
23:49:44 openstackgerrit Matt Riedemann proposed openstack/nova master: WIP: Cross-cell resize https://review.openstack.org/603930
23:58:12 mriedem jangutter: i'll star that offload spec but it's going to be greek to me
23:58:19 mriedem and i'll have to come back to it, done for the day
#openstack-nova - 2018-12-11
00:45:28 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (4) https://review.openstack.org/574106
00:45:37 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (5) https://review.openstack.org/574110
00:45:50 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (6) https://review.openstack.org/574113
00:46:01 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (7) https://review.openstack.org/574974
00:46:15 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (8) https://review.openstack.org/575311
00:56:24 openstackgerrit Merged openstack/nova stable/rocky: Create BDMs/tags in cell with instance when over-quota https://review.openstack.org/623932
01:23:36 openstackgerrit Merged openstack/nova master: Move nova-cells-v1 to experimental queue https://review.openstack.org/623538
01:38:08 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (9) https://review.openstack.org/575581
01:38:16 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (10) https://review.openstack.org/576017
01:38:25 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (11) https://review.openstack.org/576018
01:38:34 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (12) https://review.openstack.org/576019
01:38:44 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (13) https://review.openstack.org/576020
02:35:16 daikk115 Hi all, I got the error during live migration between two same CPU compute hosts (different BIOS versions lead to different CPU models: SandyBridge-IBRS and SandyBridge).
02:35:27 daikk115 How can I deal with this problem?
04:00:52 openstackgerrit Yikun Jiang proposed openstack/nova master: Add live migration timeout action https://review.openstack.org/619143
04:00:52 openstackgerrit Yikun Jiang proposed openstack/nova master: Remove live_migration_progress_timeout config https://review.openstack.org/619142
06:12:44 openstackgerrit Fan Zhang proposed openstack/nova master: Log disk transfer stats in live migration monitor. https://review.openstack.org/619395
06:46:56 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (14) https://review.openstack.org/576027
06:47:05 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (15) https://review.openstack.org/576031
06:47:16 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (16) https://review.openstack.org/576299
06:47:26 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (17) https://review.openstack.org/576344
06:47:37 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (18) https://review.openstack.org/576673
07:10:01 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (19) https://review.openstack.org/576676
07:10:11 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (20) https://review.openstack.org/576689
07:10:24 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (21) https://review.openstack.org/576709
07:10:40 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (22) https://review.openstack.org/576712
07:31:05 zufar Hi all, i want to ask something, I am installing openstack queens but have trouble when starting instance
07:31:11 zufar when I am check nova compute log, they give me this error "ERROR nova.compute.manager [instance: b70b0595-a8e8-492d-8b9f-7a66b7b7cdbd] ImageUnacceptable: Image a42bcec5-6820-487f-a278-ba804c7a3db1 is unacceptable: Image has no associated data"
07:31:34 zufar anyone know whats happen?
07:37:21 openstackgerrit Merged openstack/nova master: Remove utils.execute() from quobyte libvirt storage driver. https://review.openstack.org/619702
07:41:06 openstackgerrit Merged openstack/nova master: Move nova.libvirt.utils away from using nova.utils.execute(). https://review.openstack.org/619703
07:44:13 sunnaichuan zufar: your image a42bcec5-6820-487f-a278-ba804c7a3db1 can't be used. Check if the format is wrong or corrupted
07:46:00 zufar sunnaichuan: some time its success deploy on the node. sometime error giving this error.
07:46:37 zufar I am using this command to build the images, `openstack image create --disk-format qcow2 --file xenial-server-cloudimg-amd64-disk1.img --public ubuntu`
07:49:45 sunnaichuan Not clear about that. It looks not a random error...
07:56:36 sunnaichuan zufar: there is a bug report: https://bugs.launchpad.net/nova/+bug/1755756
07:56:36 openstack Launchpad bug 1755756 in OpenStack Compute (nova) "ImageUnacceptable: Image is unacceptable: 'qemu-img info' parsing failed" [Undecided,New] - Assigned to pandatt (pandatt)
07:57:25 sunnaichuan Err, not the same one :[.
08:13:10 zufar sunnaichuan: this is my glance images, nova) "ImageUnacceptable: Image is unacce
08:13:17 zufar sorry, http://paste.opensuse.org/view//73535128
08:24:44 naichuans zufar: could you see the image under glance/images/?
08:39:38 zufar hi naichuans, i think the problem is in the directory glance images
08:39:53 zufar I am using 3 controller node, and only 1 node is having the images
08:40:53 naichuans zufar: looks so :)
08:41:15 zufar I have rsync this and success. thank you
08:41:32 naichuans Np.
09:07:57 naichuans bauzas: Hi, Sylvain, do you familiar with qemu? I meet a problem when I try to do a live disk mirror.
09:08:54 kashyap naichuans: Hi, what's the problem?

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