tags := make(map[string]interface{}, len(req.tags))
	for _, entry := range req.tags {
		tags[entry.Key] = entry.Val
	}

	// Get the cause for the Error
	deploymentID := req.DeploymentID
	if req.DeploymentID == "" {
		deploymentID = xhttp.GlobalDeploymentID
	}

	objects := make([]log.ObjectVersion, 0, len(req.Objects))
	for _, ov := range req.Objects {
		objects = append(objects, log.ObjectVersion{

				ep.SetCount, ep.DrivesPerSet, deploymentID)
		})
		if err != nil {
			return nil, err
		}

		if deploymentID == "" {
			// all pools should have same deployment ID
			deploymentID = formats[i].ID
		}

		// Validate if users brought different DeploymentID pools.
		if deploymentID != formats[i].ID {

// uptime, etc..
type ServerProperties struct {
	Uptime       int64    `json:"uptime"`
	Version      string   `json:"version"`
	CommitID     string   `json:"commitID"`
	DeploymentID string   `json:"deploymentID"`
	Region       string   `json:"region"`
	SQSARN       []string `json:"sqsARN"`
}

// serverConnStats holds transferred bytes from/to the server
type serverConnStats struct {

func GetAuditEntry(ctx context.Context) *audit.Entry {
	if ctx != nil {
		r, ok := ctx.Value(contextAuditKey).(*audit.Entry)
		if ok {
			return r
		}
		r = &audit.Entry{
			Version:      internalAudit.Version,
			DeploymentID: xhttp.GlobalDeploymentID,
			Time:         time.Now().UTC(),
		}
		return r
	}
	return nil
}

// AuditLog - logs audit logs to all audit targets.

	// Total number of sets and the number of disks per set.
	setCount, setDriveCount int
	defaultParityCount      int

	poolIndex int

	// Distribution algorithm of choice.
	distributionAlgo string
	deploymentID     [16]byte

	lastConnectDisksOpTime time.Time
}

var staleUploadsCleanupIntervalChangedCh = make(chan struct{})

func (s *erasureSets) getDiskMap() map[Endpoint]StorageAPI {

	reqInfo := logger.GetReqInfo(ctx)
	var newReqInfo *logger.ReqInfo
	if reqInfo != nil {
		newReqInfo = logger.NewReqInfo(reqInfo.RemoteHost, reqInfo.UserAgent, reqInfo.DeploymentID, reqInfo.RequestID, reqInfo.API, bucket, object)
	} else {
		newReqInfo = logger.NewReqInfo("", "", globalDeploymentID(), "", "Heal", bucket, object)
	}
	healCtx := logger.SetReqInfo(GlobalContext, newReqInfo)