func reduceCommonDataDir(dataDirs []string, writeQuorum int) (dataDir string) {
	dataDirsCount := make(map[string]int)
	for _, ddir := range dataDirs {
		dataDirsCount[ddir]++
	}

	maxCnt := 0
	for ddir, count := range dataDirsCount {
		if maxCnt < count {
			maxCnt = count
			dataDir = ddir
		}
	}

	if maxCnt >= writeQuorum {
		return dataDir
	}

	return ""
}

			drivePath := disk.Endpoint().Path
			readDirFn(pathJoin(drivePath, minioMetaTmpDeletedBucket), func(ddir string, typ os.FileMode) error {
				w := xioutil.NewDeadlineWorker(globalDriveConfig.GetMaxTimeout())
				return w.Run(func() error {
					wait := deleteCleanupSleeper.Timer(ctx)
					removeAll(pathJoin(drivePath, minioMetaTmpDeletedBucket, ddir))
					wait()
					return nil
				})
			})
		}(disk)
	}
	wg.Wait()
}

						Header:   b,
						Metadata: buf.Bytes(),
					}
					type erasureInfo struct {
						V2Obj *struct {
							EcDist   []int
							EcIndex  int
							EcM      int
							EcN      int
							DDir     []byte
							PartNums []int
							MetaSys  struct {
								Inline []byte `json:"x-minio-internal-inline-data"`
							}
						}
					}
					var ei erasureInfo