"default": "",
            "description": "diskName is the Name of the data disk in the blob storage",
            "type": "string"
          },
          "diskURI": {
            "default": "",
            "description": "diskURI is the URI of data disk in the blob storage",
            "type": "string"
          },
          "fsType": {

					AzureDisk: &core.AzureDiskVolumeSource{
						DiskName:    "foo",
						DataDiskURI: "",
					},
				},
			},
			errs: []verr{{
				etype: field.ErrorTypeRequired,
				field: "azureDisk.diskURI",
			}},
		},
		// ScaleIO
		{
			name: "valid scaleio volume",
			vol: core.Volume{
				Name: "scaleio-volume",
				VolumeSource: core.VolumeSource{
					ScaleIO: &core.ScaleIOVolumeSource{