VMStorageClassWarning alert should fire only for Windows VMs.

In theory, this was fixed in 4.14.7 with https://issues.redhat.com/browse/CNV-38482

However in CNV 4.14.9 the alert rule expression is not updated:

$ oc get prometheusrule prometheus-k8s-rules-cnv -o yaml | yq -o yaml '.spec.groups[0].rules[6]'
alert: VMStorageClassWarning
annotations:
  description: '{{ $value }} Virtual Machines are in risk of causing CRC errors and major service outages'
  runbook_url: https://github.com/openshift/runbooks/blob/master/alerts/openshift-virtualization-operator/VMStorageClassWarning.md
  summary: When running VMs using ODF storage with 'rbd' mounter or 'rbd.csi.ceph.com provisioner', it will report bad crc/signature errors and cluster performance will be severely degraded if krbd:rxbounce is not set.
expr: (count(kubevirt_ssp_vm_rbd_block_volume_without_rxbounce > 0) or vector(0)) > 0
labels:
  kubernetes_operator_component: ssp-operator
  kubernetes_operator_part_of: kubevirt
  operator_health_impact: none
  severity: warning

1. Install cluster with CNV 4.14.9
2. Check rule:

oc get prometheusrule prometheus-k8s-rules-cnv -o yaml | yq -o yaml '.spec.groups[0].rules[6]'

alert rule expression is checking all VMs, not only Windows VMs.

No regression in CNV-38482 fix