rebalanceMetricRebalanceObject
	rebalanceMetricRebalanceRemoveObject
	rebalanceMetricSaveMetadata
)

var errDataMovementSrcDstPoolSame = errors.New("source and destination pool are the same")

func rebalanceTrace(r rebalanceMetric, poolIdx int, startTime time.Time, duration time.Duration, err error, path string, sz int64) madmin.TraceInfo {
	var errStr string
	if err != nil {
		errStr = err.Error()
	}