Description of problem: Nove compute service does not correctly report PFs and ignore few PFs until nova-compute service is restarted Version-Release number of selected component (if applicable): Red Hat OpenStack Platform 10 How reproducible: Intermittently Steps to Reproduce: 1. Spawn Multiple instances in the compute node with combination of PF + VF per instance. 2. restart nova-compute, delete instances 3. few PFs are not considered and doesn't report the availability during periodic resource audit. Actual results: Intermittently Nova fails to consider few PFs and it's corresponding VFs. Expected results: Irrespective of nova-compute restarts, nova-compute should consider the PFs in pci_passthrough_whitelist Additional info:
It's a know issue. When PFs are attached to guest they are not listed when restarting nova-compute, the workaround is to restart the service. There is a summary of the issue here; please can you confirm the behavior? https://bugzilla.redhat.com/show_bug.cgi?id=1589796#c31 Thanks, s.
Hello Purandhar, Any feedback on my last comment? Thanks, s.
I am closing this bug as it has not been addressed for a very long time. Please feel free to reopen if it is still relevant.