I believe this to be wrong. ODF is subscribed by the number of worker OCP worker nodes. So infra-Nodes running ODF do not need a subscription. Worker-Nodes (maybe) not running ODF need an OCP subscription and an ODF subscription... Reported by: mschreie https://access.redhat.com/documentation/en-us/red_hat_openshift_data_foundation/4.10/html/planning_your_deployment/odf-architecture_rhodf#annotations:72473086-493a-4374-84ba-6f64324076a7