TaggingTimestamp = "tagging-timestamp"
	// ObjectLockRetentionTimestamp - the last time a object lock metadata modification happened on this cluster for this object version
	ObjectLockRetentionTimestamp = "objectlock-retention-timestamp"
	// ObjectLockLegalHoldTimestamp - the last time a legal hold metadata modification happened on this cluster for this object version
	ObjectLockLegalHoldTimestamp = "objectlock-legalhold-timestamp"

			srcTimestamp := dstOpts.ReplicationSourceTaggingTimestamp
			if !srcTimestamp.IsZero() {
				ondiskTimestamp, err := time.Parse(time.RFC3339Nano, lastTaggingTimestamp)
				// update tagging metadata only if replica  timestamp is newer than what's on disk
				if err != nil || (err == nil && ondiskTimestamp.Before(srcTimestamp)) {
					srcInfo.UserDefined[ReservedMetadataPrefixLower+TaggingTimestamp] = srcTimestamp.UTC().Format(time.RFC3339Nano)

	offlineTotal      MetricName = "offline_total"
	onlineTotal       MetricName = "online_total"
	openTotal         MetricName = "open_total"
	readTotal         MetricName = "read_total"
	timestampTotal    MetricName = "timestamp_total"
	writeTotal        MetricName = "write_total"
	total             MetricName = "total"
	freeInodes        MetricName = "free_inodes"

	lastMinFailedCount  MetricName = "last_minute_failed_count"

	writeSuccessResponseJSON(w, dataUsageInfoJSON)
}

func lriToLockEntry(l lockRequesterInfo, now time.Time, resource, server string) *madmin.LockEntry {
	entry := &madmin.LockEntry{
		Timestamp:  l.Timestamp,
		Elapsed:    now.Sub(l.Timestamp),
		Resource:   resource,
		ServerList: []string{server},
		Source:     l.Source,
		Owner:      l.Owner,
		ID:         l.UID,
		Quorum:     l.Quorum,
	}
	if l.Writer {

			secretKey:          credentials.SecretKey,
			shouldPass:         false,
			fault:              signatureMismatch,
		},
		// Test case - 10
		// Different date (timestamps) used in seed signature calculation
		// and chunks signature calculation.
		{
			bucketName:         bucketName,
			objectName:         objectName,
			data:               oneKData,