if found != nil && found.ETag != "" && partMetaQuorumMap[maxETag] >= readQuorum {
			partInfosInQuorum[pidx] = *found
			continue
		}
		partInfosInQuorum[pidx] = ObjectPartInfo{
			Number: partNumbers[pidx],
			Error: InvalidPart{
				PartNumber: partNumbers[pidx],
			}.Error(),
		}
	}
	return partInfosInQuorum, nil
}

func objPartToPartErr(part ObjectPartInfo) error {