Name:      linkOfflineDuration,
		Help:      "Duration of replication link being offline in seconds since last offline event",
		Type:      gaugeMetric,
	}
}

func getClusterRepLinkTotalOfflineDurationMD() MetricDescription {
	return MetricDescription{
		Namespace: nodeMetricNamespace,
		Subsystem: replicationSubsystem,
		Name:      linkDowntimeTotalDuration,