headBucketRPC                  = grid.NewSingleHandler[*grid.MSS, *VolInfo](grid.HandlerHeadBucket, grid.NewMSS, func() *VolInfo { return &VolInfo{} })
	healBucketRPC                  = grid.NewSingleHandler[*grid.MSS, grid.NoPayload](grid.HandlerHealBucket, grid.NewMSS, grid.NewNoPayload)

			anonymizeAddr(&localMemInfo)
			healthInfo.Sys.MemInfo = append(healthInfo.Sys.MemInfo, localMemInfo)

			peerMemInfos := globalNotificationSys.GetMemInfo(healthCtx)
			for _, m := range peerMemInfos {
				anonymizeAddr(&m)
				healthInfo.Sys.MemInfo = append(healthInfo.Sys.MemInfo, m)
			}
			partialWrite(healthInfo)
		}
	}

	getAndWriteSysErrors := func() {

	}

	return cachevalue.NewFromFunc(1*time.Minute,
		cachevalue.Opts{ReturnLastGood: true},
		loadCPUMetrics)
}

func newMemoryMetricsCache() *cachevalue.Cache[madmin.MemInfo] {
	loadMemoryMetrics := func(ctx context.Context) (v madmin.MemInfo, err error) {
		var types madmin.MetricType = madmin.MetricsMem

		m := collectLocalMetrics(types, collectMetricsOpts{
			hosts: map[string]struct{}{
				globalLocalNodeName: {},

	}
	return reply
}

func (sys *NotificationSys) addNodeErr(nodeInfo madmin.NodeInfo, peerClient *peerRESTClient, err error) {
	addr := peerClient.host.String()
	reqInfo := (&logger.ReqInfo{}).AppendTags("remotePeer", addr)
	ctx := logger.SetReqInfo(GlobalContext, reqInfo)
	peersLogOnceIf(ctx, err, "add-node-err-"+addr)
	nodeInfo.SetAddr(addr)
	nodeInfo.SetError(err.Error())
}

// GetSysErrors - Memory information

}

func (d *naughtyDisk) ListVols(ctx context.Context) (vols []VolInfo, err error) {
	if err := d.calcError(); err != nil {
		return nil, err
	}
	return d.disk.ListVols(ctx)
}

func (d *naughtyDisk) StatVol(ctx context.Context, volume string) (vol VolInfo, err error) {
	if err := d.calcError(); err != nil {
		return VolInfo{}, err
	}
	return d.disk.StatVol(ctx, volume)
}

	buckets = make([]BucketInfo, 0, 32)
	healBuckets := map[string]VolInfo{}

	// lists all unique buckets across drives.
	if err := listAllBuckets(ctx, localDrives, healBuckets, quorum); err != nil {
		return nil, err
	}

	// include deleted buckets in listBuckets output
	deletedBuckets := map[string]VolInfo{}

	if opts.Deleted {
		// lists all deleted buckets across drives.

	// Volume operations.
	MakeVol(ctx context.Context, volume string) (err error)
	MakeVolBulk(ctx context.Context, volumes ...string) (err error)
	ListVols(ctx context.Context) (vols []VolInfo, err error)
	StatVol(ctx context.Context, volume string) (vol VolInfo, err error)
	DeleteVol(ctx context.Context, volume string, forceDelete bool) (err error)

	// WalkDir will walk a directory on disk and return a metacache stream on wr.

	})

	ctx, cancel := context.WithTimeout(ctx, globalDriveConfig.GetMaxTimeout())
	defer cancel()

	volInfo, err := headBucketRPC.Call(ctx, conn, mss)
	if err != nil {
		return BucketInfo{}, toStorageErr(err)
	}

	return BucketInfo{
		Name:    volInfo.Name,
		Created: volInfo.Created,
	}, nil
}

// MakeBucket creates bucket across all peers

}

// VolsInfo is a collection of volume(bucket) information
type VolsInfo []VolInfo

// VolInfo - represents volume stat information.
// The above means that any added/deleted fields are incompatible.
//
// The above means that any added/deleted fields are incompatible.
//
//msgp:tuple VolInfo
type VolInfo struct {
	// Name of the volume.
	Name string

	// Date and time when the volume was created.

		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/kms/key/status").HandlerFunc(adminMiddleware(adminAPI.KMSKeyStatusHandler, traceAllFlag))

		// Keep obdinfo for backward compatibility with mc
		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/obdinfo").
			HandlerFunc(adminMiddleware(adminAPI.HealthInfoHandler))
		// -- Health API --
		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/healthinfo").