err := s.bitrotVerify(ctx, partPath,
			erasure.ShardFileSize(part.Size),
			checksumInfo.Algorithm,
			checksumInfo.Hash, erasure.ShardSize())

		resp.Results[i] = convPartErrToInt(err)

		// Only log unknown errors
		if resp.Results[i] == checkPartUnknown && err != errFileAccessDenied {
			logger.GetReqInfo(ctx).AppendTags("disk", s.String())
			storageLogOnceIf(ctx, err, partPath)