| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2026-07-03 | |||
| 13:55:49 | sean-k-mooney | tdemaret: so if you want to get visablity it helps, its not stricly requried but unless your already an active contibutor and have reached out to the team its very easy for your spec to go unnotice | |
| 13:56:12 | ykarel | clarkb, melwitt sean-k-mooney i have added summary in https://review.opendev.org/c/zuul/zuul-jobs/+/959393 for the linux bridge/geneve move and current impact and required changes/options to move forward. please do check when you get chance | |
| 13:57:43 | sean-k-mooney | tdemaret: i know the process can seem a bit much for a small change but the realtity is when we add a feature we effectivly need to support that aproximatly forever | |
| 13:58:42 | opendevreview | Takashi Kajinami proposed openstack/nova master: Validate image properties for stateless firmware at API layer https://review.opendev.org/c/openstack/nova/+/995835 | |
| 13:58:45 | tdemaret | sean-k-mooney: thanks, I try to answer on few question I have, and I understand more the process. Thanks for the manual | |
| 14:01:34 | opendevreview | Takashi Kajinami proposed openstack/nova master: compute: Validate SEV/SEV-ES support at start up https://review.opendev.org/c/openstack/nova/+/994342 | |
| 14:05:25 | tdemaret | sean-k-mooney: I have one comment, I don t understand, how I can change something in my spec file. I am a little bit confused/unclear about how to apply it, or what is expected. I have the code example, but I don t have the spec file. I just make a check on the comment and I verify my implementation to be sure, it is ok or I must make something in the spec file. Sorry it is | |
| 14:05:27 | tdemaret | really the newby question... | |
| 14:06:55 | sean-k-mooney | you mena your asking how to update the review for the spec? | |
| 14:08:37 | tdemaret | yes | |
| 14:11:48 | opendevreview | Takashi Kajinami proposed openstack/nova master: compute: Validate SEV/SEV-ES support at start up https://review.opendev.org/c/openstack/nova/+/994342 | |
| 14:14:46 | tdemaret | Really, I don't understand, what I need to change : https://review.opendev.org/c/openstack/nova-specs/+/979696?tab=comments , really I think, I must change the mindset and read more spec file to understand the template and informations are mandatory. | |
| 14:15:03 | opendevreview | Takashi Kajinami proposed openstack/nova master: libvirt: Ignore SEV-ES when SEV-SNP is detected https://review.opendev.org/c/openstack/nova/+/994343 | |
| 14:29:51 | opendevreview | Dan Smith proposed openstack/nova stable/2026.1: Fix mutating global config in websocket proxy https://review.opendev.org/c/openstack/nova/+/995956 | |
| 14:30:48 | opendevreview | Dan Smith proposed openstack/nova stable/2025.2: Fix mutating global config in websocket proxy https://review.opendev.org/c/openstack/nova/+/995957 | |
| 14:31:22 | opendevreview | Dan Smith proposed openstack/nova stable/2025.1: Fix mutating global config in websocket proxy https://review.opendev.org/c/openstack/nova/+/995958 | |
| 14:57:08 | opendevreview | Thibaut Démaret proposed openstack/nova master: libvirt: add disk rotation_rate support for local disks https://review.opendev.org/c/openstack/nova/+/979693 | |
| 15:04:42 | gibi | sean-k-mooney: I tried qemu 11 from virt preview but it is crashing | |
| 15:04:44 | gibi | 2026-07-03T15:00:54.247846Z qemu-system-x86_64: SNP_LAUNCH_UPDATE ret=-5 fw_error=22 'Invalid parameter' | |
| 15:04:47 | gibi | 2026-07-03T15:00:54.247920Z qemu-system-x86_64: SEV-SNP: CPUID validation failed for function 0x80000021, index: 0x0, provided: eax:0x18000065, ebx: 0x00000000, ecx: 0x00000006, edx: 0x00000000, expected: eax:0x18000065, ebx: 0x00000000, ecx: 0x00000000, edx: 0x00000000 | |
| 15:04:51 | gibi | 2026-07-03T15:00:54.247933Z qemu-system-x86_64: SEV-SNP: failed update CPUID page | |
| 15:04:55 | gibi | 2026-07-03 15:00:54.454+0000: shutting down, reason=crashed | |
| 15:13:21 | gibi | OK cpu_model_extra_flags = -tsa-sq-no, -tsa-l1-no | |
| 15:13:23 | gibi | solve sthat | |
| 15:13:28 | gibi | solves that | |
| 15:14:07 | gibi | aand reboot works from within the SNP guest now | |
| 15:15:37 | sean-k-mooney | oh cool | |
| 15:15:56 | gibi | updated the bug | |
| 15:16:03 | gibi | and dropping for the weekend | |
| 15:16:04 | gibi | o/ | |
| 15:16:04 | sean-k-mooney | have you tried cpu-mode=host-passthough | |
| 15:16:10 | gibi | it is with host-passthrough | |
| 15:16:19 | sean-k-mooney | ah thats a sperte bug so | |
| 15:16:24 | sean-k-mooney | gibi: enjoy the weekend | |
| 15:17:08 | gibi | thanks. same to you too | |
| 16:01:52 | opendevreview | Takashi Kajinami proposed openstack/nova master: libvirt: Detect AMD SEV-SNP support https://review.opendev.org/c/openstack/nova/+/994764 | |
| 16:17:28 | opendevreview | Takashi Kajinami proposed openstack/nova master: libvirt: Detect AMD SEV-SNP support https://review.opendev.org/c/openstack/nova/+/994764 | |
| 16:17:42 | opendevreview | Takashi Kajinami proposed openstack/nova master: libvirt: Support launchSecurity element for SEV-SNP https://review.opendev.org/c/openstack/nova/+/994920 | |
| 16:17:52 | opendevreview | Takashi Kajinami proposed openstack/nova master: libvirt: Omit optional fields for SEV/SEV-ES https://review.opendev.org/c/openstack/nova/+/994921 | |
| 16:21:37 | opendevreview | Takashi Kajinami proposed openstack/nova master: libvirt: Drop sev capability check in launch instance flow https://review.opendev.org/c/openstack/nova/+/994929 | |
| 16:22:08 | opendevreview | Takashi Kajinami proposed openstack/nova master: AMD SEV: omit iommu='on' for virtio devices https://review.opendev.org/c/openstack/nova/+/909635 | |
| 16:40:02 | opendevreview | Takashi Kajinami proposed openstack/nova master: libvirt: Launch instances with SEV-SNP memory encryption https://review.opendev.org/c/openstack/nova/+/994930 | |
| 16:40:56 | opendevreview | Takashi Kajinami proposed openstack/nova master: Update documentations for AMD SEV-SNP support https://review.opendev.org/c/openstack/nova/+/995090 | |
| 16:41:05 | opendevreview | Takashi Kajinami proposed openstack/nova master: Remove [libvirt] num_memory_encrypted_guests https://review.opendev.org/c/openstack/nova/+/995120 | |
| #openstack-nova - 2026-07-04 | |||
| 10:16:32 | opendevreview | Udayendu Kar proposed openstack/python-novaclient master: Handle invalid power_state values in _translate_extended_states https://review.opendev.org/c/openstack/python-novaclient/+/996014 | |
| 14:08:25 | opendevreview | Udayendu Kar proposed openstack/python-novaclient master: Handle invalid power_state values in _translate_extended_states https://review.opendev.org/c/openstack/python-novaclient/+/996014 | |
| 16:04:45 | opendevreview | Takashi Kajinami proposed openstack/nova master: Remove [DEFAULT] vcpu_pin_set https://review.opendev.org/c/openstack/nova/+/996016 | |
| 16:07:44 | opendevreview | Takashi Kajinami proposed openstack/nova master: Remove [DEFAULT] vcpu_pin_set https://review.opendev.org/c/openstack/nova/+/996016 | |
| 16:13:33 | opendevreview | Takashi Kajinami proposed openstack/nova master: Remove [DEFAULT] vcpu_pin_set https://review.opendev.org/c/openstack/nova/+/996016 | |
| 16:25:06 | opendevreview | Takashi Kajinami proposed openstack/nova master: Remove [DEFAULT] vcpu_pin_set https://review.opendev.org/c/openstack/nova/+/996016 | |
| 16:42:58 | opendevreview | Takashi Kajinami proposed openstack/nova master: Remove [libvirt] num_memory_encrypted_guests https://review.opendev.org/c/openstack/nova/+/995120 | |
| #openstack-nova - 2026-07-05 | |||
| 06:06:09 | opendevreview | Takashi Kajinami proposed openstack/nova master: Remove [DEFAULT] vcpu_pin_set https://review.opendev.org/c/openstack/nova/+/996016 | |
| 10:42:51 | opendevreview | Takashi Kajinami proposed openstack/nova master: Remove [DEFAULT] vcpu_pin_set https://review.opendev.org/c/openstack/nova/+/996016 | |
| 12:01:43 | opendevreview | Takashi Kajinami proposed openstack/nova master: Remove [DEFAULT] vcpu_pin_set https://review.opendev.org/c/openstack/nova/+/996016 | |
| 14:45:04 | opendevreview | Takashi Kajinami proposed openstack/nova master: Remove [DEFAULT] vcpu_pin_set https://review.opendev.org/c/openstack/nova/+/996016 | |
| 23:34:08 | opendevreview | Ashish Gupta proposed openstack/nova master: tests: Use per-database write locks instead of global lock https://review.opendev.org/c/openstack/nova/+/992862 | |
| #openstack-nova - 2026-07-06 | |||
| 05:35:55 | opendevreview | Bhavana proposed openstack/nova-specs master: Add spec for minimal-displacement MIG repartitioning https://review.opendev.org/c/openstack/nova-specs/+/996055 | |
| 06:54:27 | opendevreview | Bhavana proposed openstack/nova master: Add Minimal Displacement Solver for MIG GPU Repartitioning https://review.opendev.org/c/openstack/nova/+/996058 | |
| 07:12:27 | opendevreview | Thibaut Démaret proposed openstack/nova master: libvirt: add disk rotation_rate support for local disks https://review.opendev.org/c/openstack/nova/+/979693 | |
| 07:35:01 | opendevreview | Ashish Gupta proposed openstack/nova master: tests: file-backed SQLite with WAL in threading mode for Database and CellDatabases Fixtures https://review.opendev.org/c/openstack/nova/+/988583 | |
| 08:28:13 | Uggla | Hi gibi and bauzas, I will be on PTO for the next 3 weeks. Would you be able to run the upstream meeting on my behalf? | |
| 08:41:13 | bauzas | I can do it | |
| 08:41:36 | bauzas | maybe not on July 13th tho, I'll probably take the day off | |
| 08:41:45 | bauzas | but that's something we can discuss | |
| 08:45:02 | gibi | I can take July 13th if you take the others :) | |
| 08:45:35 | bauzas | heh, looks like we have a plan ;) | |
| 08:45:40 | gibi | OK | |
| 09:05:35 | Uggla | gibi, bauzas thanks I'll update the agenda accordingly. | |
| 09:32:45 | opendevreview | sean mooney proposed openstack/nova master: Add vTPM startup validation reproducer https://review.opendev.org/c/openstack/nova/+/990551 | |
| 09:32:46 | opendevreview | sean mooney proposed openstack/nova master: Reduce ProviderTree copy cost for Ironic https://review.opendev.org/c/openstack/nova/+/980676 | |
| 09:32:46 | opendevreview | sean mooney proposed openstack/nova master: Limit startup instance processing to libvirt https://review.opendev.org/c/openstack/nova/+/990552 | |
| 09:32:47 | opendevreview | sean mooney proposed openstack/nova master: perf: add ironic startup performance simulator https://review.opendev.org/c/openstack/nova/+/980641 | |
| 09:32:47 | opendevreview | sean mooney proposed openstack/nova master: Parallelize per-node resource updates https://review.opendev.org/c/openstack/nova/+/980679 | |
| 09:32:48 | opendevreview | sean mooney proposed openstack/nova master: docs: add Ironic startup performance measurements https://review.opendev.org/c/openstack/nova/+/980680 | |
| 09:46:37 | opendevreview | Takashi Kajinami proposed openstack/nova master: Update documentations for AMD SEV-SNP support https://review.opendev.org/c/openstack/nova/+/995090 | |
| 09:46:49 | opendevreview | Takashi Kajinami proposed openstack/nova master: Remove [libvirt] num_memory_encrypted_guests https://review.opendev.org/c/openstack/nova/+/995120 | |
| 09:49:09 | opendevreview | Takashi Kajinami proposed openstack/nova master: Fix wrong comment in test https://review.opendev.org/c/openstack/nova/+/996070 | |
| 09:51:15 | opendevreview | Ashish Gupta proposed openstack/nova master: tests: use file-backed Placement SQLite in functional threading https://review.opendev.org/c/openstack/nova/+/992581 | |
| 10:30:38 | opendevreview | Bhavana proposed openstack/nova master: Add Minimal Displacement Solver for MIG GPU Repartitioning https://review.opendev.org/c/openstack/nova/+/996058 | |
| 10:39:49 | opendevreview | Ashish Gupta proposed openstack/nova master: tests: Use per-database write locks instead of global lock https://review.opendev.org/c/openstack/nova/+/992862 | |
| 11:58:22 | tkajinam | gibi, thanks a lot for reviews and tests ! | |
| 12:01:05 | gibi | tkajinam: thanks for the patches. I'm happy that we made a quick progress on SNP | |
| 12:01:42 | tkajinam | yeah :-D | |
| 12:02:20 | tkajinam | though it has been a long way for me, though, because SEV-SNP support has been the ultimate goal for me since I touched my initial work to support SEV-ES | |
| 12:03:08 | tkajinam | but finally we are close to complete that long journey, hopefully | |
| 12:20:00 | sean-k-mooney | tkajinam: we were talking about locked memory last week, i remembered at the weekend why we limited it to hugepages | |
| 12:20:12 | sean-k-mooney | tkajinam: locked memory cannot be swapped | |
| 12:20:27 | sean-k-mooney | tkajinam: so we limited it to hugepages becasuse hugepages cannot be overcommited | |
| 12:20:50 | sean-k-mooney | if you use locked memory with out hugepageas and you memory allocation ration is > 1.0 | |
| 12:20:56 | sean-k-mooney | then you will have OOM events | |
| 12:21:40 | sean-k-mooney | so while it can work for non hugepage memory i.e hw:mem_page_size=small we require you to enabel the numa aware memory trackign which disables oversubsction to use it to prevent OOM events | |
| 12:22:17 | sean-k-mooney | so it could work wiht annoumus memory but its not safe to use it that way unless you acount for it via ram allcoation ratio | |
| 12:22:28 | sean-k-mooney | that was why that limitation exits today | |
| 12:23:07 | sean-k-mooney | tkajinam: anyway that should not impact th sev-snp work just the background context the current design choice | |
| 12:40:57 | sean-k-mooney | gmaan: as an fyi i somethime see test_cold_migration_dest_compute_graceful_shutdown fila in the the functional/coverage tests | |
| 12:41:06 | sean-k-mooney | https://storage.bhs.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_dc2/openstack/dc227da7383b4f62ab0731d251d86e2f/testr_results.html | |
| 12:41:14 | sean-k-mooney | so that may be unstable in some caes | |
| 12:50:56 | opendevreview | sean mooney proposed openstack/nova master: Parallelize per-node resource updates https://review.opendev.org/c/openstack/nova/+/980679 | |
| 12:50:57 | opendevreview | sean mooney proposed openstack/nova master: docs: add Ironic startup performance measurements https://review.opendev.org/c/openstack/nova/+/980680 | |
| 12:50:57 | opendevreview | sean mooney proposed openstack/nova master: perf: add ironic startup performance simulator https://review.opendev.org/c/openstack/nova/+/980641 | |