apiVersion: v1 kind: Pod metadata: name: busybox namespace: default spec: containers: - command: - sh - -c - 'date >> /mnt/openebs-csi/date.txt; hostname >> /mnt/openebs-csi/hostname.txt; sync; sleep 5; sync; tail -f /dev/null;' image: busybox imagePullPolicy: Always name: busybox volumeMounts: - mountPath: /mnt/openebs-csi name: demo-vol volumes: - name: demo-vol persistentVolumeClaim: claimName: demo-csivol-claim --- kind: PersistentVolumeClaim apiVersion: v1 metadata: name: demo-csivol-claim spec: storageClassName: openebs-csi-cstor-sparse accessModes: - ReadWriteOnce resources: requests: storage: 5Gi