There is a virtual PCI bus on Z systems, but the kernel needs to be recent, and tooled to expose it/use it.
What happened:
No PCI features or facts about the virtual PCI bus on system Z are exposed
What you expected to happen:
NFD should at least tell us the status of the Z node's virtual PCI bus.
How to reproduce it (as minimally and precisely as possible):
- Install and run NFD Operator on OCP on System Z, either KVM or z/VM.
- Observe that no PCI features are discovered
Environment:
- Kubernetes version (use
kubectl version): browser
- Cloud provider or hardware configuration: Z15 KVM Cluster
- OS (e.g:
cat /etc/os-release): RHEL 8.3
There is a virtual PCI bus on Z systems, but the kernel needs to be recent, and tooled to expose it/use it.
What happened:
No PCI features or facts about the virtual PCI bus on system Z are exposed
What you expected to happen:
NFD should at least tell us the status of the Z node's virtual PCI bus.
How to reproduce it (as minimally and precisely as possible):
Environment:
kubectl version): browsercat /etc/os-release): RHEL 8.3