var got dataUsageCache
	err = got.deserialize(&buf)
	if err != nil {
		t.Fatal(err)
	}
	if got.Info.LastUpdate.IsZero() {
		t.Error("lastupdate not set")
	}

	if !want.Info.LastUpdate.Equal(got.Info.LastUpdate) {
		t.Fatalf("deserialize LastUpdate mismatch\nwant: %+v\ngot:  %+v", want, got)
	}
	if len(want.Cache) != len(got.Cache) {

			}
		case "NextCycle":
			z.NextCycle, err = dc.ReadUint32()
			if err != nil {
				err = msgp.WrapError(err, "NextCycle")
				return
			}
		case "LastUpdate":
			z.LastUpdate, err = dc.ReadTime()
			if err != nil {
				err = msgp.WrapError(err, "LastUpdate")
				return
			}
		case "SkipHealing":
			z.SkipHealing, err = dc.ReadBool()
			if err != nil {
				err = msgp.WrapError(err, "SkipHealing")

			for _, info := range results {
				if info.Info.LastUpdate.IsZero() {
					// Not filled yet.
					return
				}
				allMerged.merge(info)
			}
			if allMerged.root() != nil && allMerged.Info.LastUpdate.After(lastUpdate) {
				updates <- allMerged.dui(allMerged.Info.Name, allBuckets)
				lastUpdate = allMerged.Info.LastUpdate
			}
		}
		for {
			select {
			case <-ctx.Done():

		return
	}

	dataUsageInfo, err := loadDataUsageFromBackend(GlobalContext, objLayer)
	if err != nil {
		return
	}
	// data usage has not captured any data yet.
	if dataUsageInfo.LastUpdate.IsZero() {
		return
	}

	for bucket, usageInfo := range dataUsageInfo.BucketsUsage {
		stat := globalReplicationStats.getLatestReplicationStats(bucket)
		// Total space used by bucket

			metricsLogIf(ctx, err)
			return
		}

		// data usage has not captured any data yet.
		if dataUsageInfo.LastUpdate.IsZero() {
			return
		}

		metrics = append(metrics, MetricV2{
			Description: getUsageLastScanActivityMD(),
			Value:       float64(time.Since(dataUsageInfo.LastUpdate)),
		})

		var (
			clusterSize               uint64
			clusterBuckets            uint64

¦EcDistœ ¨CSumAlgo ¨PartNums‘ ©PartETagsÀ©PartSizes‘Ñ !ªPartASizes‘Ñ !¤SizeÑ !¥MTimeÓ É ŸBÏÀ§MetaSys ¼x-minio-internal-inline-dataÄ true§MetaUsr‚¤etagÙ 83a7a4f493d028750df8¬content-type°application/json¡v Î:f ú ¤nullÄÑ—sSGN4ÇÑç>J fN v ªïìŸCÆx Â|è±é´ {"lastUpdate":"2024-04-25T20:31:49.258248Z","objectsCount":0,"versionsCount":0,"deleteMarkersCount":0,"objectsTotalSize":0,"objectsReplicationIn":null,"bucketsCount":1,"bucket multisitea/data/disterasure/xl6/.minio.sys/buckets/bucket/.metadata.bin/xl.meta XL2...

	LastUpdate   time.Time             `json:"lastUpdate" msg:"lu"`
	Decommission *PoolDecommissionInfo `json:"decommissionInfo,omitempty" msg:"dec"`
}

// Clone returns a copy of PoolStatus
func (ps PoolStatus) Clone() PoolStatus {
	return PoolStatus{
		ID:           ps.ID,
		CmdLine:      ps.CmdLine,
		LastUpdate:   ps.LastUpdate,
		Decommission: ps.Decommission.Clone(),
	}
}

		recursive:    false,
		status:       scanStateSuccess,
		fileNotFound: false,
		error:        "",
		started:      metaCacheTestsetTimestamp,
		ended:        metaCacheTestsetTimestamp.Add(time.Minute),
		lastUpdate:   metaCacheTestsetTimestamp.Add(time.Minute),
		lastHandout:  metaCacheTestsetTimestamp,
		dataVersion:  metacacheStreamVersion,
	},
	1: {
		id:           "case-2-recursive",
		bucket:       "bucket",

	}
	var (
		latestID, latestPeerName string
		lastUpdate               time.Time
		latestPeers              map[string]madmin.PeerInfo
	)

	for dID, ps := range info.PeerStates {
		if lastUpdate.IsZero() {
			lastUpdate = ps.UpdatedAt
			latestID = dID
			latestPeers = ps.Peers
		}
		if ps.UpdatedAt.After(lastUpdate) {
			lastUpdate = ps.UpdatedAt
			latestID = dID
			latestPeers = ps.Peers

				return
			}
		case "lh":
			z.lastHandout, err = dc.ReadTime()
			if err != nil {
				err = msgp.WrapError(err, "lastHandout")
				return
			}
		case "u":
			z.lastUpdate, err = dc.ReadTime()
			if err != nil {
				err = msgp.WrapError(err, "lastUpdate")
				return
			}
		case "b":
			z.bucket, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "bucket")
				return
			}
		case "flt":