defer func() {
			stopFn(res)
		}()

		doneSz := globalScannerMetrics.timeSize(scannerMetricReadMetadata)
		buf, err := s.readMetadata(ctx, item.Path)
		doneSz(len(buf))
		res["metasize"] = strconv.Itoa(len(buf))
		if err != nil {
			res["err"] = err.Error()
			return sizeSummary{}, errSkipFile
		}

		// Remove filename which is the meta file.
		item.transformMetaDir()

    }

    /**
     * Gets the file data size.
     *
     * @return the dataSize
     */
    public final int getDataSize() {
        return this.fileDataSize;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.SmbBasicFileInfo#getSize()
     */
    @Override
    public long getSize() {
        return getDataSize();
    }

    /**
     * Gets the granted access rights.

        }
    }
    
    private boolean shouldUseRdmaReadWrite(ServerMessageBlock2 request) {
        if (!rdmaReadWriteEnabled) return false;
        
        int dataSize = getDataSize(request);
        return dataSize > 8192 && dataSize <= maxReadWriteSize;  // Use RDMA for large transfers
    }
    
    private void sendWithRdmaReadWrite(ServerMessageBlock2 request) throws IOException {

      b0 = b0 or B0_FLAG_RSV1
    }
    val dataSize = messageBuffer.size
    sinkBuffer.writeByte(b0)

    var b1 = 0
    if (isClient) {
      b1 = b1 or B1_FLAG_MASK
    }
    when {
      dataSize <= PAYLOAD_BYTE_MAX -> {
        b1 = b1 or dataSize.toInt()
        sinkBuffer.writeByte(b1)
      }

      dataSize <= PAYLOAD_SHORT_MAX -> {
        b1 = b1 or PAYLOAD_SHORT

    assertMinSize(union(setSize(2), setSize(3)), 3);
    assertMinSize(union(setSize(3), setSize(2)), 3);
    assertMinSize(union(setSizeRange(10, 20), setSizeRange(11, 12)), 11);
    assertMinSize(union(setSizeRange(11, 12), setSizeRange(10, 20)), 11);
  }

  public void testUnion_maxSize() {
    assertMaxSize(union(emptySet(), emptySet()), 0);
    assertMaxSize(union(setSize(2), setSize(3)), 5);

    @Override
    public String toString() {
        return ("SmbComOpenAndXResponse[" + super.toString() + ",fid=" + fid + ",fileAttributes=" + fileAttributes + ",lastWriteTime="
                + lastWriteTime + ",dataSize=" + dataSize + ",grantedAccess=" + grantedAccess + ",fileType=" + fileType + ",deviceState="
                + deviceState + ",action=" + action + ",serverFid=" + serverFid + "]");
    }

        Mockito.when(mock.getLastAccessTime()).thenReturn(17L);
        Mockito.when(mock.getSize()).thenReturn(19L);

        // Act: invoke each method once
        int attributes = mock.getAttributes();
        long c = mock.getCreateTime();
        long w = mock.getLastWriteTime();
        long a = mock.getLastAccessTime();
        long s = mock.getSize();

        // Assert: values and interactions

        response.lastWriteTime = time;
        assertEquals(time, response.lastWriteTime);
    }

    @Test
    void testSetDataSize() {
        response.dataSize = 1024;
        assertEquals(1024, response.dataSize);
    }

    @Test
    void testSetGrantedAccess() {
        response.grantedAccess = 0x02; // FILE_WRITE_DATA
        assertEquals(0x02, response.grantedAccess);
    }

    @Test

        if (dataSize > outputBuffer.length) {
            return; // Skip sizes larger than buffer
        }

        byte[] sourceData = new byte[dataSize];
        for (int i = 0; i < dataSize; i++) {
            sourceData[i] = (byte) (i % 256);
        }

        byte[] buffer = new byte[dataSize + 50];

        assertEquals(2048576L, item.getSize());
        assertEquals(now, item.getLastModified());
    }

    public void test_nullValues() {
        final StorageItem item = new StorageItem(null, null, false, 0L, null, null);

        assertNull(item.getName());
        assertNull(item.getPath());
        assertFalse(item.isDirectory());
        assertEquals(0L, item.getSize());
        assertNull(item.getLastModified());