fi.Size = 1 << 20
		metaArr := make([]FileInfo, N)
		parities := make([]int, N)
		for i := range N {
			fi.Erasure.Index = i + 1
			metaArr[i] = fi
			parities[i] = parity
			if i < agree {
				continue
			}
			metaArr[i].Erasure.Index = 0 // creates invalid fi on remaining drives
			parities[i] = -1             // invalid fi are assigned parity -1
		}
		res.metaArr = metaArr

			if disk == OfflineDisk {
				continue
			}
			writers[i] = newBitrotWriter(disk, "", "testbucket", "object", erasure.ShardFileSize(int64(len(data[test.offset:]))), test.algorithm, erasure.ShardSize())
		}
		n, err := erasure.Encode(context.Background(), bytes.NewReader(data[test.offset:]), writers, buffer, erasure.dataBlocks+1)
		closeBitrotWriters(writers)
		if err != nil && !test.shouldFail {

	for i, meta := range partsMetadata {
		if !meta.IsValid() {
			// Since for majority of the cases erasure.Index matches with erasure.Distribution we can
			// consider the offline disks as consistent.
			continue
		}
		if !meta.Deleted {
			if len(meta.Erasure.Distribution) != len(onlineDisks) {
				// Erasure distribution seems to have lesser
				// number of items than number of online disks.
				inconsistent++

    parameters. To get 5 layers each with their own parameters, write:
    `MultiRNNCell([LSTMCell(...) for _ in range(5)])`. If at all unsure, first
    test your code with TF 1.1; ensure it raises no errors, and then upgrade to
    TF 1.2.
*   RNNCells' variable names have been renamed for consistency with Keras

                    parent.mkdirs();
                }
            }
            catch ( SmbException e ) {
                if ( log.isDebugEnabled() ) {
                    log.debug("Failed to ensure parent exists " + p, e);
                }
                throw e;
            }
            try {
                mkdir();
            }
            catch ( SmbException e ) {

	}
}

type writeErrorOnlyWriter struct{}

func (w writeErrorOnlyWriter) Write(p []byte) (n int, err error) {
	return 0, errors.New("writeErrorOnlyWriter error")
}

// Ensure that previous Write errors are immediately returned
// on any ReadFrom. See golang.org/issue/35194.
func TestWriterReadFromMustReturnUnderlyingError(t *testing.T) {
	var wr = NewWriter(writeErrorOnlyWriter{})

	if err != errInvalidArgument {
		t.Fatalf("Expecting error, got %s", err)
	}

	// Initializes all erasure disks
	storageDisks, format, err := waitForFormatErasure(true, endpoints, 1, 1, 16, "")
	if err != nil {
		t.Fatalf("Unable to format drives for erasure, %s", err)
	}

	ep := PoolEndpoints{Endpoints: endpoints}

	parity, err := ecDrivesNoConfig(16)
	if err != nil {

erasure-code.svg...

	_, err = xl.PutObject(ctx, "bucket", "dir/obj", mustGetPutObjReader(t, bytes.NewReader([]byte("abcd")), int64(len("abcd")), "", ""), ObjectOptions{})
	if err != nil {
		t.Fatalf("Erasure Object upload failed: <ERROR> %s", err)
	}
	for _, test := range testCases {
		test := test
		t.Run("", func(t *testing.T) {
			_, err := xl.GetObjectInfo(ctx, "bucket", "dir/obj", ObjectOptions{})

	return fmt.Errorf("%w (offline-disks=%d/%d)", writeErr, countErrs(p.errs, errDiskNotFound), len(p.writers))
}

// Encode reads from the reader, erasure-encodes the data and writes to the writers.
func (e *Erasure) Encode(ctx context.Context, src io.Reader, writers []io.Writer, buf []byte, quorum int) (total int64, err error) {
	writer := &multiWriter{
		writers:     writers,
		writeQuorum: quorum,