var buffer bytes.Buffer
	buffer.WriteString(managedHostsHeader)
	buffer.WriteString("127.0.0.1\tlocalhost\n")                      // ipv4 localhost
	buffer.WriteString("::1\tlocalhost ip6-localhost ip6-loopback\n") // ipv6 localhost
	buffer.WriteString("fe00::0\tip6-localnet\n")
	buffer.WriteString("fe00::0\tip6-mcastprefix\n")
	buffer.WriteString("fe00::1\tip6-allnodes\n")

      uint64 size) override {
    auto* buffer = stream_executor_->host_memory_allocate(&device_, size);
    if (buffer == nullptr && size > 0) {
      return absl::InternalError(
          absl::StrFormat("Failed to allocate HostMemory of size %d", size));
    }
    return std::make_unique<HostMemoryAllocation>(buffer, size, this);
  }

  void HostMemoryDeallocate(void* mem) override {

			partEncryptionKey := objectEncryptionKey.DerivePartKey(uint32(partID))
			in := io.Reader(hashReader)
			if size > encryptBufferThreshold {
				// The encryption reads in blocks of 64KB.
				// We add a buffer on bigger files to reduce the number of syscalls upstream.
				in = bufio.NewReaderSize(hashReader, encryptBufferSize)
			}

			apiErr.Description = fmt.Sprintf("%s (%v)", apiErr.Description, multipart.ErrMessageTooLarge)
			writeErrorResponse(ctx, w, apiErr, r.URL)
			return
		}

		var b bytes.Buffer
		if name != "file" {
			if http.CanonicalHeaderKey(name) == http.CanonicalHeaderKey("x-minio-fanout-list") {
				dec := json.NewDecoder(part)

				// while the array contains values
				for dec.More() {

}

const (
	compressionAlgorithmV1 = "golang/snappy/LZ77"
	compressionAlgorithmV2 = "klauspost/compress/s2"

	// When an upload exceeds encryptBufferThreshold ...
	encryptBufferThreshold = 1 << 20
	// add an input buffer of this size.
	encryptBufferSize = 1 << 20

	// minCompressibleSize is the minimum size at which we enable compression.
	minCompressibleSize = 4096
)