9.18.9.5. Removing mediated devices from the cluster

Procedure

1. Edit the HyperConverged CR in your default editor by running the following command:

   $ oc edit hyperconvergeds.v1beta1.hco.kubevirt.io kubevirt-hyperconverged -n openshift-cnv

2. Remove the device information from the spec.permittedHostDevices stanza of the HyperConverged CR. For example:

   apiVersion: hco.kubevirt.io/v1beta1
   kind: HyperConverged
   metadata:
     name: kubevirt-hyperconverged
     namespace: openshift-cnv
   spec:
     permittedHostDevices:
       mediatedDevices:
       - mdevNameSelector: GRID T4-2Q
         resourceName: nvidia.com/GRID_T4-2Q
         externalResourceProvider: true

   • To remove the GRID T4-2Q device, delete the mdevNameSelector field and its corresponding resourceName field.
3. Save your changes and exit the editor.