Thursday, 2026-08-06

opendevreviewchandan kumar proposed openstack/cyborg-tempest-plugin master: Add NVMe driver lifecycle scenario tests  https://review.opendev.org/c/openstack/cyborg-tempest-plugin/+/99992208:29
opendevreviewchandan kumar proposed openstack/cyborg-tempest-plugin master: Add NVMe driver lifecycle scenario tests  https://review.opendev.org/c/openstack/cyborg-tempest-plugin/+/99992208:44
opendevreviewchandan kumar proposed openstack/cyborg master: Add per-PF vf_personality sysfs interface  https://review.opendev.org/c/openstack/cyborg/+/99860308:56
opendevreviewchandan kumar proposed openstack/cyborg master: pci-sim: introduce personality ops-table dispatch for VF device types  https://review.opendev.org/c/openstack/cyborg/+/99912508:56
opendevreviewchandan kumar proposed openstack/cyborg master: pci-sim: add NVMe host kernel module  https://review.opendev.org/c/openstack/cyborg/+/99992808:56
opendevreviewchandan kumar proposed openstack/cyborg master: pci-sim: add NVMe VFIO guest probe and host handoff  https://review.opendev.org/c/openstack/cyborg/+/99992908:56
opendevreviewchandan kumar proposed openstack/cyborg master: pci-sim: add DevStack plugin NVMe passthrough support  https://review.opendev.org/c/openstack/cyborg/+/99993008:56
opendevreviewchandan kumar proposed openstack/cyborg master: Fix Nova notification race for instant ARQ binds  https://review.opendev.org/c/openstack/cyborg/+/99993108:56
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVME device type  https://review.opendev.org/c/openstack/cyborg/+/99993208:56
opendevreviewchandan kumar proposed openstack/cyborg master: Add device_state to Device model  https://review.opendev.org/c/openstack/cyborg/+/99993308:56
opendevreviewchandan kumar proposed openstack/cyborg master: Add online data migration and status check for device_state  https://review.opendev.org/c/openstack/cyborg/+/99993408:56
opendevreviewchandan kumar proposed openstack/cyborg master: Add no-op init_host() and cleanup() to GenericDriver  https://review.opendev.org/c/openstack/cyborg/+/99993508:56
opendevreviewchandan kumar proposed openstack/cyborg master: Add [nvme] configuration section  https://review.opendev.org/c/openstack/cyborg/+/99993608:56
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMeDeviceSpec and privsep helpers for nvme-cli  https://review.opendev.org/c/openstack/cyborg/+/99993708:56
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMeDriver with discover/init_host and agent wiring  https://review.opendev.org/c/openstack/cyborg/+/99993808:56
opendevreviewchandan kumar proposed openstack/cyborg master: Add cleanup_device RPC and wire unbind dispatch  https://review.opendev.org/c/openstack/cyborg/+/99993908:57
opendevreviewchandan kumar proposed openstack/cyborg master: Implement NVMeDriver.cleanup() with sanitize support  https://review.opendev.org/c/openstack/cyborg/+/99994008:57
opendevreviewchandan kumar proposed openstack/cyborg master: Add bind guard and crash recovery for device_state  https://review.opendev.org/c/openstack/cyborg/+/99994108:57
opendevreviewchandan kumar proposed openstack/cyborg master: Add device_state API responses and POST clean endpoint  https://review.opendev.org/c/openstack/cyborg/+/99994208:57
opendevreviewchandan kumar proposed openstack/cyborg master: Deprecate SSD and Inspur NVMe drivers  https://review.opendev.org/c/openstack/cyborg/+/99994308:57
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMe driver admin guide and API reference updates  https://review.opendev.org/c/openstack/cyborg/+/99994408:57
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMe driver devstack plugin support  https://review.opendev.org/c/openstack/cyborg/+/99994508:57
opendevreviewchandan kumar proposed openstack/cyborg master: pci-sim: add NVMe VFIO guest probe and host handoff  https://review.opendev.org/c/openstack/cyborg/+/99992909:33
opendevreviewchandan kumar proposed openstack/cyborg master: pci-sim: add DevStack plugin NVMe passthrough support  https://review.opendev.org/c/openstack/cyborg/+/99993009:33
opendevreviewchandan kumar proposed openstack/cyborg master: Clarify Nova 422 handling for instant ARQ binds  https://review.opendev.org/c/openstack/cyborg/+/99993109:33
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVME device type  https://review.opendev.org/c/openstack/cyborg/+/99993209:33
opendevreviewchandan kumar proposed openstack/cyborg master: Add device_state to Device model  https://review.opendev.org/c/openstack/cyborg/+/99993309:33
opendevreviewchandan kumar proposed openstack/cyborg master: Add online data migration and status check for device_state  https://review.opendev.org/c/openstack/cyborg/+/99993409:33
opendevreviewchandan kumar proposed openstack/cyborg master: Add no-op init_host() and cleanup() to GenericDriver  https://review.opendev.org/c/openstack/cyborg/+/99993509:33
opendevreviewchandan kumar proposed openstack/cyborg master: Add [nvme] configuration section  https://review.opendev.org/c/openstack/cyborg/+/99993609:33
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMeDeviceSpec and privsep helpers for nvme-cli  https://review.opendev.org/c/openstack/cyborg/+/99993709:33
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMeDriver with discover/init_host and agent wiring  https://review.opendev.org/c/openstack/cyborg/+/99993809:33
opendevreviewchandan kumar proposed openstack/cyborg master: Add cleanup_device RPC and wire unbind dispatch  https://review.opendev.org/c/openstack/cyborg/+/99993909:33
opendevreviewchandan kumar proposed openstack/cyborg master: Implement NVMeDriver.cleanup() with sanitize support  https://review.opendev.org/c/openstack/cyborg/+/99994009:33
opendevreviewchandan kumar proposed openstack/cyborg master: Add bind guard and crash recovery for device_state  https://review.opendev.org/c/openstack/cyborg/+/99994109:33
opendevreviewchandan kumar proposed openstack/cyborg master: Add device_state API responses and POST clean endpoint  https://review.opendev.org/c/openstack/cyborg/+/99994209:33
opendevreviewchandan kumar proposed openstack/cyborg master: Deprecate SSD and Inspur NVMe drivers  https://review.opendev.org/c/openstack/cyborg/+/99994309:33
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMe driver admin guide and API reference updates  https://review.opendev.org/c/openstack/cyborg/+/99994409:33
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMe driver devstack plugin support  https://review.opendev.org/c/openstack/cyborg/+/99994509:33
chandankumaris it just me or anyone else see this issue re not a bot!</title><link rel="stylesheet" href="/.within.website/x/xess/xess.min.css?cachebuster=v1.26.2"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="robots" content="noindex,nofollow"><style>10:51
chandankumar2026-08-06 09:26:16.414027 | controller |     10:51
chandankumarin ci while installing packages from upper contstriants10:51
chandankumarhttps://paste.openstack.org/raw/bj5g4WQPG35mTz5KLJ6d/10:51
chandankumarhttps://64a9355ed099acada607-cd221b105c4d18d37b6dac96e24d6617.ssl.cf1.rackcdn.com/openstack/d5a84ead46ec4021b7091b79dc41590a/job-output.txt10:51
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMe driver devstack plugin support  https://review.opendev.org/c/openstack/cyborg/+/99994511:06
opendevreviewchandan kumar proposed openstack/cyborg master: pci-sim: add NVMe VFIO guest probe and host handoff  https://review.opendev.org/c/openstack/cyborg/+/99992913:38
opendevreviewchandan kumar proposed openstack/cyborg master: pci-sim: add DevStack plugin NVMe passthrough support  https://review.opendev.org/c/openstack/cyborg/+/99993013:38
opendevreviewchandan kumar proposed openstack/cyborg master: Clarify Nova 422 handling for instant ARQ binds  https://review.opendev.org/c/openstack/cyborg/+/99993113:38
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVME device type  https://review.opendev.org/c/openstack/cyborg/+/99993213:38
opendevreviewchandan kumar proposed openstack/cyborg master: Add device_state to Device model  https://review.opendev.org/c/openstack/cyborg/+/99993313:38
opendevreviewchandan kumar proposed openstack/cyborg master: Add online data migration and status check for device_state  https://review.opendev.org/c/openstack/cyborg/+/99993413:38
opendevreviewchandan kumar proposed openstack/cyborg master: Add no-op init_host() and cleanup() to GenericDriver  https://review.opendev.org/c/openstack/cyborg/+/99993513:38
opendevreviewchandan kumar proposed openstack/cyborg master: Add [nvme] configuration section  https://review.opendev.org/c/openstack/cyborg/+/99993613:38
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMeDeviceSpec and privsep helpers for nvme-cli  https://review.opendev.org/c/openstack/cyborg/+/99993713:38
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMeDriver with discover/init_host and agent wiring  https://review.opendev.org/c/openstack/cyborg/+/99993813:38
opendevreviewchandan kumar proposed openstack/cyborg master: Add cleanup_device RPC and wire unbind dispatch  https://review.opendev.org/c/openstack/cyborg/+/99993913:38
opendevreviewchandan kumar proposed openstack/cyborg master: Implement NVMeDriver.cleanup() with sanitize support  https://review.opendev.org/c/openstack/cyborg/+/99994013:38
opendevreviewchandan kumar proposed openstack/cyborg master: Add bind guard and crash recovery for device_state  https://review.opendev.org/c/openstack/cyborg/+/99994113:38
opendevreviewchandan kumar proposed openstack/cyborg master: Add device_state API responses and POST clean endpoint  https://review.opendev.org/c/openstack/cyborg/+/99994213:38
opendevreviewchandan kumar proposed openstack/cyborg master: Deprecate SSD and Inspur NVMe drivers  https://review.opendev.org/c/openstack/cyborg/+/99994313:38
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMe driver admin guide and API reference updates  https://review.opendev.org/c/openstack/cyborg/+/99994413:38
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMe driver devstack plugin support  https://review.opendev.org/c/openstack/cyborg/+/99994513:38
opendevreviewchandan kumar proposed openstack/cyborg master: Add bind guard and crash recovery for device_state  https://review.opendev.org/c/openstack/cyborg/+/99994113:46
opendevreviewchandan kumar proposed openstack/cyborg master: Add device_state API responses and POST clean endpoint  https://review.opendev.org/c/openstack/cyborg/+/99994213:46
opendevreviewchandan kumar proposed openstack/cyborg master: Deprecate SSD and Inspur NVMe drivers  https://review.opendev.org/c/openstack/cyborg/+/99994313:46
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMe driver admin guide and API reference updates  https://review.opendev.org/c/openstack/cyborg/+/99994413:46
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMe driver devstack plugin support  https://review.opendev.org/c/openstack/cyborg/+/99994513:46
opendevreviewGihong Lee proposed openstack/cyborg master: Migrate accelerator drivers to shared lspci helpers  https://review.opendev.org/c/openstack/cyborg/+/99881714:02
chandankumarsean-k-mooney: Hello, I need your input on this https://review.opendev.org/c/openstack/cyborg/+/999931 instance using cyborg nvme flavor got stuck with build status14:15
chandankumarHere is the reproducer I came out to reproduce https://paste.openstack.org/raw/bMklG3eeHbHqfDL46a8H/14:15
sean-k-mooneyhum 14:16
chandankumarI will log a bug also with the details14:19
sean-k-mooneyok but we need to determin if this i sa cybrog bug or nova one14:19
sean-k-mooneynova is the thing creating the arq14:20
sean-k-mooneyand isntance.host i think shoudl be set before we create the arq14:20
sean-k-mooneycertenly before we bind it14:20
sean-k-mooneyi guess we need to create the arq before that ofr schduling14:21
sean-k-mooneythe bidnign happens after schdulign async of the call to create teh vm14:21
sean-k-mooneyso there is a race in theory but ya i need to load context to triage this properly14:22
chandankumarIt happened for one time or twice , where the instance got stuck in build for long, when I restarted all the services and kicked the tempest tests14:23
sean-k-mooneyso there isent really a bug her14:23
sean-k-mooneyyour just tweakign the log message14:24
sean-k-mooneythe code before and after has the same behvior14:24
sean-k-mooneyand changing som veirabl names14:24
sean-k-mooneyso ya the only real change in that code beside formating14:25
sean-k-mooneyis changig the log to debug14:25
sean-k-mooneyand wordsmithing the message14:26
sean-k-mooneyi dont think that needs a seperate tracker14:26
sean-k-mooneyinfo woudl actully be fine14:26
sean-k-mooneybut im not agaisnt downgradign to debug14:26
chandankumarfrom earlier message, It was not clear so i changed like that14:28
chandankumarthat's why I needed your input on this.14:28
sean-k-mooney```The old code logged this at INFO with a misleading14:28
sean-k-mooney"Ignoring" message that suggested a problem.```14:28
sean-k-mooneyso that i woudl disagree with14:29
sean-k-mooneyinfo level warning are for expected bevhior14:29
sean-k-mooneywe never use info to signal a problem14:29
sean-k-mooneythat woudl use warning14:29
sean-k-mooneyso "ignoring" is informatioal that this happend but its not a problem14:29
sean-k-mooneyim ok with the refinement but i woudl not backport this14:30
chandankumarthanks for clarifying on info and warning level14:32
chandankumarI will update the patch to add warning14:33
chandankumarI have one question on nvme generic driver series, Currently I am building the series on top of joan's personality sys fs interface then nvme pci-sim implementation and then the whole nvme generic driver series.14:36
chandankumarDoes that stacking looks ok? or do we want to keep pci-sim in the end of he series?14:36
sean-k-mooneyno14:43
sean-k-mooneyyou shoudl not be addign a warning for soemthiing that is expected14:44
sean-k-mooneywe only use warning when the admin has to fix something14:44
sean-k-mooneythere is nothign to fix here, its expected that nova may not have started proceeing the request on the compute yet so info was correct, debug is also ok14:45
sean-k-mooneyso looking at https://review.opendev.org/c/openstack/cyborg/+/99994514:46
sean-k-mooneyyes14:46
sean-k-mooneywe want to pul the pf personatlies on top of master14:46
sean-k-mooneyand then build up the nvme sersie there14:46
sean-k-mooneybut you coudl also move the pci-sim patcher after the drvier if needed14:47
sean-k-mooneyfor now ill assume we wont need to od that but if we get close to feature freeze14:47
sean-k-mooneywe will move the pci-sim code later14:47
sean-k-mooneysince that can merge after FeatureFreeze14:47
sean-k-mooneyits usful to have the pci-sim supprot earlier for developemntn but it and the ci supprot can come after if we start running out of time14:48
chandankumarThank you, for now I will keep the series. 14:56
chandankumarI will wait till one week before featureFreeze then decide14:57
chandankumarto move the pci-sim code later14:57
opendevreviewchandan kumar proposed openstack/cyborg master: Clarify Nova 422 handling for instant ARQ binds  https://review.opendev.org/c/openstack/cyborg/+/99993115:18
opendevreviewchandan kumar proposed openstack/cyborg master: Clarify Nova 422 handling for instant ARQ binds  https://review.opendev.org/c/openstack/cyborg/+/99993115:22
sean-k-mooneychandankumar: just to confirm15:23
sean-k-mooneythe vme booted even with this log message right15:24
chandankumaryes15:24
chandankumarI will put the notes tomorrow in launchpad, we can take it from there15:25
sean-k-mooneyok i was just confirming after reading  https://paste.openstack.org/raw/bMklG3eeHbHqfDL46a8H/15:25
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVME device type  https://review.opendev.org/c/openstack/cyborg/+/99993215:31
opendevreviewchandan kumar proposed openstack/cyborg master: Add device_state to Device model  https://review.opendev.org/c/openstack/cyborg/+/99993315:31
opendevreviewchandan kumar proposed openstack/cyborg master: Add online data migration and status check for device_state  https://review.opendev.org/c/openstack/cyborg/+/99993415:31
opendevreviewchandan kumar proposed openstack/cyborg master: Add no-op init_host() and cleanup() to GenericDriver  https://review.opendev.org/c/openstack/cyborg/+/99993515:31
opendevreviewchandan kumar proposed openstack/cyborg master: Add [nvme] configuration section  https://review.opendev.org/c/openstack/cyborg/+/99993615:31
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMeDeviceSpec and privsep helpers for nvme-cli  https://review.opendev.org/c/openstack/cyborg/+/99993715:31
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMeDriver with discover/init_host and agent wiring  https://review.opendev.org/c/openstack/cyborg/+/99993815:31
opendevreviewchandan kumar proposed openstack/cyborg master: Add cleanup_device RPC and wire unbind dispatch  https://review.opendev.org/c/openstack/cyborg/+/99993915:31
opendevreviewchandan kumar proposed openstack/cyborg master: Implement NVMeDriver.cleanup() with sanitize support  https://review.opendev.org/c/openstack/cyborg/+/99994015:31
opendevreviewchandan kumar proposed openstack/cyborg master: Add bind guard and crash recovery for device_state  https://review.opendev.org/c/openstack/cyborg/+/99994115:31
opendevreviewchandan kumar proposed openstack/cyborg master: Add device_state API responses and POST clean endpoint  https://review.opendev.org/c/openstack/cyborg/+/99994215:31
opendevreviewchandan kumar proposed openstack/cyborg master: Deprecate SSD and Inspur NVMe drivers  https://review.opendev.org/c/openstack/cyborg/+/99994315:31
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMe driver admin guide and API reference updates  https://review.opendev.org/c/openstack/cyborg/+/99994415:31
opendevreviewchandan kumar proposed openstack/cyborg master: Add NVMe driver devstack plugin support  https://review.opendev.org/c/openstack/cyborg/+/99994515:31
opendevreviewMerged openstack/cyborg master: Add shared lspci helpers to common utils  https://review.opendev.org/c/openstack/cyborg/+/99872616:44

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