func objectPartIndex(parts []ObjectPartInfo, partNumber int) int {
	for i, part := range parts {
		if partNumber == part.Number {
			return i
		}
	}
	return -1
}

// AddObjectPart - add a new object part in order.
func (fi *FileInfo) AddObjectPart(partNumber int, partETag string, partSize, actualSize int64, modTime time.Time, idx []byte, checksums map[string]string) {
	partInfo := ObjectPartInfo{
		Number:     partNumber,

			}

			partsInfo[i] = pfi.Parts[0]
			return nil
		}, i)
	}

	g.Wait()

	for _, part := range partsInfo {
		if part.Number != 0 && !part.ModTime.IsZero() {
			fi.AddObjectPart(part.Number, part.ETag, part.Size, part.ActualSize, part.ModTime, part.Index, part.Checksums)
		}
	}

	// Only parts with higher part numbers will be listed.
	parts := fi.Parts

				if writers[i] == nil {
					outDatedDisks[i] = nil
					disksToHealCount--
					continue
				}

				partsMetadata[i].DataDir = dstDataDir
				partsMetadata[i].AddObjectPart(partNumber, "", partSize, partActualSize, partModTime, partIdx, partChecksums)
				if len(inlineBuffers) > 0 && inlineBuffers[i] != nil {
					partsMetadata[i].Data = inlineBuffers[i].Bytes()