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#openstack-nova - 2020-05-27
08:34:43 luyao stephenfin: could you have a look at https://review.opendev.org/#/c/726284/, it's a tiny spec update.
08:38:00 brinzhang gibi, dansmith: do you have time to review sean-k-mooney's rebuild/evacuate cyborg manager accelerators instance patch? https://review.opendev.org/#/c/715326/
08:38:06 brinzhang we updated it and submit the patch to support shelve/unshelve, suspend/resume instance, and that rebased on this patch.
08:58:21 lyarwood https://review.opendev.org/#/q/topic:bug/1550919+status:open - I'm looking for reviews on this bugfix series if anyone has time today, I'll raise it tomorrow in the stuck reviews section if I'm around, stephenfin can you raise it if I'm AFK?
09:09:54 lyarwood `It's not for reviews that just haven't had attention, except for exceptional cases.` - actually ignore my last, stuck reviews isn't for that.
09:19:00 lyarwood elod: https://review.opendev.org/#/c/730310/ - would you mind hitting this today if you have a chance?
09:20:59 elod lyarwood: looking
09:21:33 lyarwood many thanks
09:40:50 openstackgerrit Stephen Finucane proposed openstack/nova master: trivial: Remove log translations https://review.opendev.org/728966
09:41:31 openstackgerrit Stephen Finucane proposed openstack/nova master: hacking: Modify checks for translated logs https://review.opendev.org/728967
09:41:37 openstackgerrit Stephen Finucane proposed openstack/nova master: Remove hooks https://review.opendev.org/728968
09:41:43 openstackgerrit Stephen Finucane proposed openstack/nova master: libvirt: Remove workaround for unsupported libvirt version https://review.opendev.org/729656
09:45:18 openstackgerrit Liang Fang proposed openstack/nova master: Add volume local cache support https://review.opendev.org/663542
10:17:35 openstackgerrit vinay harsha mitta proposed openstack/nova stable/rocky: Documentation Bug with PLacement API port https://review.opendev.org/731141
11:01:13 openstack bug 1869050 in OpenStack Compute (nova) rocky "migration of anti-affinity server fails due to stale scheduler instance info" [Low,In progress] https://launchpad.net/bugs/1869050 - Assigned to Balazs Gibizer (balazs-gibizer)
11:01:13 openstackgerrit Merged openstack/nova stable/rocky: Reproduce bug 1869050 https://review.opendev.org/730343
11:42:52 brinzhang cyborg
12:13:17 openstackgerrit Merged openstack/nova master: Remove eventlet hub workaround for monotonic clock https://review.opendev.org/644237
12:47:00 openstackgerrit Merged openstack/nova stable/train: fix scsi disk unit number of the attaching volume when cdrom bus is scsi https://review.opendev.org/730310
12:47:13 openstack bug 1550919 in OpenStack Compute (nova) "[Libvirt]Evacuate fail may cause disk image be deleted" [Medium,In progress] https://launchpad.net/bugs/1550919 - Assigned to Lee Yarwood (lyarwood)
12:47:13 openstackgerrit Merged openstack/nova master: Add functional test for bug 1550919 https://review.opendev.org/631294
12:47:17 openstackgerrit Merged openstack/nova master: libvirt: Don't delete disks on shared storage during evacuate https://review.opendev.org/578846
12:56:43 openstackgerrit Stephen Finucane proposed openstack/nova master: Add emulated TPM support to Nova https://review.opendev.org/631363
12:56:44 openstackgerrit Stephen Finucane proposed openstack/nova master: Add support for resize and cold migration of emulated TPM files https://review.opendev.org/639934
13:04:50 jkulik does anybody know of a solution for giving out quota per AZ instead of per region? from what I read here https://wiki.openstack.org/wiki/Quotas quotas are supposed to help against resource exhaustion, but if all projects only use one AZ, that AZ will still be full while there are lots of resources left in the region
14:01:25 sean-k-mooney jkulik: that is not really how quotas are ment to work
14:04:57 jkulik sean-k-mooney, where can I read up on how quotas are meant to work?
14:27:21 sean-k-mooney jkulik: the general quota docs are here https://docs.openstack.org/nova/latest/user/quotas.html, https://specs.openstack.org/openstack/nova-specs/specs/train/implemented/count-quota-usage-from-placement.html descirbs some of the ground work that will be use with unified limits https://specs.openstack.org/openstack/nova-specs/specs/ussuri/approved/unified-limits-nova.html which will fully replace nova
14:27:24 sean-k-mooney current quota system
14:27:48 sean-k-mooney jkulik: unified limits is not implemeted yet but it should hopefully get completed in victoria
14:28:30 sean-k-mooney jkulik: but the tl;dr is that qutoa and limits are not ment to be specific to host,aggreate aviablity zones
14:29:10 sean-k-mooney the are ment to extend across the entire cloud and are limits on the amount of resources that a tenant can consome form a cloud
14:29:56 sean-k-mooney placement of resouces in speific regions or hosts is a sperate concern of the secudler and placment services
14:30:10 sean-k-mooney both are entirely seperate concerns in openstack
14:32:55 sean-k-mooney johnthetubaguy: by the way are you planning to reporpose https://review.opendev.org/#/c/602201/
14:34:09 sean-k-mooney johnthetubaguy: i think that is more or less a given that we will continue this for victoria but just wondering if your going to submit the review. to add it back for victoria
14:53:02 jkulik sean-k-mooney, thanks for clarifying that. we're misusing quota then, as we're doing invoices based on quota and then people end up being unable to use what they pay for, if the AZ gets full.
14:55:39 sean-k-mooney jkulik: is see quotas are seperate form the idea of reservations
14:56:06 sean-k-mooney e.g. a quota is a limit on how much reouces you can use not a reservation of resouces for you to use
14:59:21 jkulik sean-k-mooney, for billing purposes, both would have to be the same. the user should not be able to user more than they payed for. but I get you point, I think.
15:01:47 sean-k-mooney jkulik: but they would not normally be usign all there quota
15:02:04 sean-k-mooney so its only the same if they are billed by available capasity instead of usage
15:02:32 sean-k-mooney most clouds bill by usage not capasity unless its a dedicated install
15:02:40 jkulik sean-k-mooney, yeah, they're billed what they could in theory consume. not the actual consumption.
15:07:09 sean-k-mooney jkulik: ya so in that modely you would tipleicaly use one of the feature that allows you to reserve hosts for a given tenat and dedicate those hosts to that tenant of a group of tenatns
15:08:55 ikla How do I tell which virtual interface passes through to nova compute instance. I have a alias for a dual-port card that has 4 VF's per port totalling 8. How do I know which port is passed through since they are on different networks. My alias name is eth10g and it can do say eth10g:8 which would be all 8 VF's.
15:09:52 sean-k-mooney ikla: well as a starting point pci pasthough is not intended for use with nics that will connect to neutron netwroks
15:10:00 sean-k-mooney ikla: specificly via alias
15:10:22 sean-k-mooney but you can find out wich was allocated in two ways
15:10:56 sean-k-mooney either you can check the pci_devices tables
15:11:08 sean-k-mooney in the cell db
15:11:23 sean-k-mooney or you can look at the instance domain xml
15:11:27 sean-k-mooney so do virsh list
15:16:16 openstackgerrit Merged openstack/os-traits master: CPU: add traits for new AVX512 support https://review.opendev.org/728576
15:36:16 ikla sean-k-mooney, they wont be used with neutron
15:37:34 openstackgerrit Lee Yarwood proposed openstack/nova stable/ussuri: libvirt: Don't delete disks on shared storage during evacuate https://review.opendev.org/731248
15:37:34 openstack bug 1550919 in OpenStack Compute (nova) "[Libvirt]Evacuate fail may cause disk image be deleted" [Medium,Fix released] https://launchpad.net/bugs/1550919 - Assigned to Lee Yarwood (lyarwood)
15:37:34 openstackgerrit Lee Yarwood proposed openstack/nova stable/ussuri: Add functional test for bug 1550919 https://review.opendev.org/731247
15:43:01 ikla Please ensure all devices within the iommu_group are bound to their vfio bus driver
15:43:06 ikla anyone seen that before?
15:43:23 sean-k-mooney yes
15:43:45 sean-k-mooney so you cant have diffenret VF bound to different direvers if they are in the same iommu group
16:37:26 openstackgerrit Lee Yarwood proposed openstack/nova stable/train: libvirt: Don't delete disks on shared storage during evacuate https://review.opendev.org/731273
16:37:26 openstack bug 1550919 in OpenStack Compute (nova) "[Libvirt]Evacuate fail may cause disk image be deleted" [Medium,Fix released] https://launchpad.net/bugs/1550919 - Assigned to Lee Yarwood (lyarwood)
16:37:26 openstackgerrit Lee Yarwood proposed openstack/nova stable/train: Add functional test for bug 1550919 https://review.opendev.org/731272
17:13:31 openstackgerrit Merged openstack/nova-specs master: Add rbd-glance-multistore spec https://review.opendev.org/730126
17:20:09 stephenfin lyarwood: before you finish up, could you hit https://review.opendev.org/728966 again?
17:25:32 lyarwood stephenfin: ack done
17:26:26 stephenfin thanks
18:15:56 openstackgerrit Lin Yang proposed openstack/nova master: Add traits for new AVX512 CPU feature https://review.opendev.org/731288
18:58:08 openstackgerrit Lee Yarwood proposed openstack/nova stable/stein: fix scsi disk unit number of the attaching volume when cdrom bus is scsi https://review.opendev.org/730311
18:58:22 openstackgerrit Lee Yarwood proposed openstack/nova stable/rocky: fix scsi disk unit number of the attaching volume when cdrom bus is scsi https://review.opendev.org/730312
18:58:35 openstackgerrit Lee Yarwood proposed openstack/nova stable/queens: fix scsi disk unit number of the attaching volume when cdrom bus is scsi https://review.opendev.org/730313
19:34:05 openstackgerrit Merged openstack/nova master: trivial: Remove log translations https://review.opendev.org/728966
19:46:22 openstackgerrit Merged openstack/nova-specs master: Fix hacking min version to 3.0.1 https://review.opendev.org/730162
19:46:23 openstackgerrit Merged openstack/nova-specs master: [Community goal] Update contributor documentation https://review.opendev.org/722393
21:01:26 openstackgerrit Lee Yarwood proposed openstack/nova master: Include removal of ephemeral backing files in the image cache manager https://review.opendev.org/689422
21:04:24 openstackgerrit Merged openstack/nova master: Remove compatibility check from migrate_data https://review.opendev.org/729949
21:04:30 openstackgerrit Merged openstack/nova master: Fix pygments_style https://review.opendev.org/729747
21:04:37 openstackgerrit Merged openstack/nova master: Cleanup libvirt test_mount unit tests https://review.opendev.org/692173
22:38:54 openstackgerrit Merged openstack/nova stable/train: Reserve DISK_GB resource for the image cache https://review.opendev.org/730324
22:39:00 openstackgerrit Merged openstack/nova master: Poison netifaces.interfaces() in tests https://review.opendev.org/671773
23:45:24 openstackgerrit melanie witt proposed openstack/nova stable/queens: Reset the cell cache for database access in Service https://review.opendev.org/720596
#openstack-nova - 2020-05-28
00:03:13 openstackgerrit Merged openstack/nova master: Add packages required for pdf-docs run to bindep.txt https://review.opendev.org/727898
00:27:19 openstackgerrit Merged openstack/nova stable/stein: fix scsi disk unit number of the attaching volume when cdrom bus is scsi https://review.opendev.org/730311
02:19:07 openstackgerrit Liang Fang proposed openstack/nova master: DNM - test Nova UT that depends on os-brick patch https://review.opendev.org/731388
03:23:45 openstackgerrit Ghanshyam Mann proposed openstack/nova master: PoC: nova healthchecks API https://review.opendev.org/731396
06:00:18 openstackgerrit Merged openstack/nova stable/train: Add admin doc information about image cache resource accounting https://review.opendev.org/730326
06:31:48 openstackgerrit Elod Illes proposed openstack/nova stable/queens: Reset the cell cache for database access in Service https://review.opendev.org/720596
07:25:20 gibi good morning nova
08:01:52 lyarwood morning morning
08:04:56 lyarwood gibi: https://review.opendev.org/#/c/730320/ - an easy one to start the day if you agree, regarding switching the ceph job to voting.
08:22:29 bauzas good morning Nova
08:44:04 gibi lyarwood: +A, thanks!
08:45:21 lyarwood gibi: ah sorry forgot that there's also https://review.opendev.org/#/c/730319/ looking to move a non-voting barbican job into the check queue
08:45:30 gibi looking
08:46:15 gibi +2
08:46:23 gibi nice coverage addition!
08:51:26 lyarwood cool thanks
08:52:09 lyarwood stephenfin: ^ would you mind hitting that as well?

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