3Silmarils

Lab team enabled sriov on the NICs. SriovNetworkNodeState now reports totalvfs: 64, but still "cannot configure sriov interfaces", tried delete and apply the same SriovNetworkNodePolicy, didn't help. `$ kubectl get...

Anything else we should check?

Config daemon says cannot allocate memory. Uploading logs from config daemon, device plugin and operator. `2024-04-22T20:43:36.502722528Z ERROR sriov/sriov.go:992 SetSriovNumVfs(): fail to set NumVfs file {"path": "/sys/bus/pci/devices/0000:3b:00.1/sriov_numvfs", "error": "write /sys/bus/pci/devices/0000:3b:00.1/sriov_numvfs: cannot...

@rollandf @SchSeba The VFs showed up after adding pci=realloc to kernel. Thanks! But, according to quickstart guide, next the VFs should be reported as node allocatable resources, that didn't happen....

Forgot to mention, while the device plugin pods terminate/create, the nodes take turn to go into SchedulingDisabled state too. $ kubectl get node NAME STATUS ROLES AGE VERSION mtx-dell4-bld01.dc1.matrixxsw.com Ready...

Hello, any other ideas to investigate?

still looking for remedy to the situation...

@ns-rlewkowicz Thanks for sharing your experience. Is there an alternative that works better? This is a vanilla k8s on bare metal rh8 nodes, installed with kubeadm. Just the essentials, nothing...