Help:      "Total number of drive timeout errors since server uptime",
		Type:      counterMetric,
	}
}

func getNodeDriveIOErrorsMD() MetricDescription {
	return MetricDescription{
		Namespace: nodeMetricNamespace,
		Subsystem: driveSubsystem,
		Name:      "errors_ioerror",
		Help:      "Total number of drive I/O errors since server uptime",
		Type:      counterMetric,
	}
}

		copySourceHeader     string // data for "X-Amz-Copy-Source" header. Contains the object to be copied in the URL.
		copyModifiedHeader   string // data for "X-Amz-Copy-Source-If-Modified-Since" header
		copyUnmodifiedHeader string // data for "X-Amz-Copy-Source-If-Unmodified-Since" header
		copySourceSame       bool
		metadataGarbage      bool
		metadataReplace      bool
		metadataCopy         bool
		metadata             map[string]string

// The responses for fetching the object when If-Modified-Since
// and If-Unmodified-Since headers set are validated.
// If-Modified-Since - Return the object only if it has been modified since the specified time, else return a 304 (not modified).
// If-Unmodified-Since - Return the object only if it has not been modified since the specified time, else return a 412 (precondition failed).

            interpreted rather than compiled).
            The default value is {@code src/main/scripts}.

            @deprecated Replaced by {@code <Source>} with {@code script} language.
          </description>
          <type>String</type>
          <annotations>
            <annotation>@Deprecated(since = "4.0.0")</annotation>
          </annotations>

     * (i.e. seconds since Epoch 1970). Times should be the same as those
     * reported using the properties dialog of the Windows Explorer program.
     *
     * For Win95/98/Me this is actually the last write time. It is currently
     * not possible to retrieve the create time from files on these systems.
     *
     * @return The number of milliseconds since the 00:00:00 GMT, January 1,

			rinfo.ResyncTimestamp = fmt.Sprintf("%s;%s", UTCNow().Format(http.TimeFormat), tgt.ResetID)
			rinfo.ReplicationResynced = true
		}
		rinfo.Duration = time.Since(startTime)
	}()

	rinfo.ReplicationStatus = replication.Completed
	rinfo.Size = size
	rinfo.ReplicationAction = rAction
	// use core client to avoid doing multipart on PUT

			}
		}

		if err = rotateKey(ctx, oldKey, newKeyID, newKey, srcBucket, srcObject, encMetadata, kmsCtx); err != nil {
			writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
			return
		}

		// Since we are rotating the keys, make sure to update the metadata.
		srcInfo.metadataOnly = true
		srcInfo.keyRotation = true
	} else {
		if isSourceEncrypted || isTargetEncrypted {

// call Session::Extend().
bool ExtendSessionGraphHelper(TF_Session* session, TF_Status* status) {
  if (session->graph != nullptr) {
    // Take the graph lock before the session lock to avoid deadlock. This is
    // safe since session->graph does not change.
    session->graph->mu.lock();
    mutex_lock session_lock(session->mu);
    const Graph& graph = session->graph->graph;

			// Send the token back to client.
			writeSuccessResponseJSON(w, b)
			return
		}
	}

	if hip.clientToken != "" && !hip.forceStart && !hip.forceStop {
		// Since clientToken is given, fetch heal status from running
		// heal sequence.
		respBytes, errCode := globalAllHealState.PopHealStatusJSON(
			healPath, hip.clientToken)
		if errCode != ErrNone {

        }
        return 0;
    }

    /**
     * This URLConnection method just returns the result of {@code lastModified}.
     *
     * @return the last modified data as milliseconds since Jan 1, 1970
     */
    @Override
    public long getDate() {
        try {
            return lastModified();
        } catch (final SmbException se) {
            log.debug("getDate", se);