continue
		}
		defaultMeta[k] = v
	}

	// remove SSE Headers from source info
	crypto.RemoveSSEHeaders(defaultMeta)

	// Storage class is special, it can be replaced regardless of the
	// metadata directive, if set should be preserved and replaced
	// to the destination metadata.
	sc := r.Header.Get(xhttp.AmzStorageClass)
	if sc == "" {

		Name:      "standard_parity",
		Help:      "standard storage class parity",
		Type:      gaugeMetric,
	}
}

func getNodeRRSParityMD() MetricDescription {
	return MetricDescription{
		Namespace: nodeMetricNamespace,
		Subsystem: storageClassSubsystem,
		Name:      "rrs_parity",
		Help:      "reduced redundancy storage class parity",
		Type:      gaugeMetric,
	}
}

			fault:              MissingContentLength,
			expectedRespStatus: http.StatusLengthRequired,
			wantAPICode:        "MissingContentLength",
		},
		// Test Case with invalid header key X-Amz-Storage-Class
		6: {
			bucketName:         bucketName,
			objectName:         objectName,
			headers:            invalidStorageClassHeader,
			data:               bytesData,
			dataLen:            len(bytesData),