apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: vol-from-vol-rbd
spec:
  storageClassName: csi-rbd
  volumeMode: Block
  dataSource:
    name: csi-rbd-block
    kind: PersistentVolumeClaim
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 3Gi
