continue
		}
		blockIndex := distribution[index]
		shuffledPartsMetadata[blockIndex-1] = partsMetadata[index]
		shuffledDisks[blockIndex-1] = disks[index]
	}
	return shuffledDisks, shuffledPartsMetadata
}

// Return shuffled partsMetadata depending on distribution.
func shufflePartsMetadata(partsMetadata []FileInfo, distribution []int) (shuffledPartsMetadata []FileInfo) {
	if distribution == nil {
		return partsMetadata