attrdef.html

这是NTFS文件0.5版本技术文件

        <td class="numeric">-</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/volume_name.html">0x60</a></td>
        <td><a href="../attributes/volume_name.html">$VOLUME_NAME</a></td>
        <td class="numeric">0x40</td>
        <td>R</td>
        <td class="numeric">0x2</td>
        <td class="numeric">0x100</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/volume_information.html">0x70</a></td>
        <td><a href="../attributes/volume_information.html">$VOLUME_INFORMATION</a></td>
        <td class="numeric">0x40</td>
        <td>R</td>
        <td class="numeric">0xC</td>
        <td class="numeric">0xC</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/data.html">0x80</a></td>
        <td><a href="../attributes/data.html">$DATA</a></td>
        <td class="numeric">0x00</td>
        <td>&nbsp;</td>
        <td class="numeric">-</td>
        <td class="numeric">-</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/index_root.html">0x90</a></td>
        <td><a href="../attributes/index_root.html">$INDEX_ROOT</a></td>
        <td class="numeric">0x40</td>
        <td>R</td>
        <td class="numeric">-</td>
        <td class="numeric">-</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/index_allocation.html">0xA0</a></td>
        <td><a href="../attributes/index_allocation.html">$INDEX_ALLOCATION</a></td>
        <td class="numeric">0x80</td>
        <td>N</td>
        <td class="numeric">-</td>
        <td class="numeric">-</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/bitmap.html">0xB0</a></td>
        <td><a href="../attributes/bitmap.html">$BITMAP</a></td>
        <td class="numeric">0x80</td>
        <td>N</td>
        <td class="numeric">-</td>
        <td class="numeric">-</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="#obsolete">0xC0</a></td>
        <td><a href="#obsolete">$SYMBOLIC_LINK</a></td>
        <td class="numeric">0x80</td>
        <td>N</td>
        <td class="numeric">-</td>
        <td class="numeric">-</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/ea_information.html">0xD0</a></td>
        <td><a href="../attributes/ea_information.html">$EA_INFORMATION</a></td>
        <td class="numeric">0x40</td>
        <td>R</td>
        <td class="numeric">0x8</td>
        <td class="numeric">0x8</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/ea.html">0xE0</a></td>
        <td><a href="../attributes/ea.html">$EA</a></td>
        <td class="numeric">0x00</td>
        <td>&nbsp;</td>
        <td class="numeric">-</td>
        <td class="numeric">0x10000</td>
      </tr>
    </table>

    <a name="obsolete"></a>
    <p>
    $VOLUME_VERSION and $SYMBOLIC_LINK appeared in WinNT but weren't used.
    They don't appear in either Win2K or WinXP.
    </p>

    <h3>Windows 2000 and Windows XP Example</h3>

    <table border="1" summary="" cellspacing="0">
      <tr>
        <th class="numeric">Type</th>
        <th>Name</th>
        <th class="numeric">Flags</th>
        <th>IRN</th>
        <th class="numeric">Min Size</th>
        <th class="numeric">Max Size</th>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/standard_information.html">0x10</a></td>
        <td><a href="../attributes/standard_information.html">$STANDARD_INFORMATION</a></td>
        <td class="numeric">0x40</td>
        <td>R</td>
        <td class="numeric">0x30</td>
        <td class="numeric">0x48</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/attribute_list.html">0x20</a></td>
        <td><a href="../attributes/attribute_list.html">$ATTRIBUTE_LIST</a></td>
        <td class="numeric">0x80</td>
        <td>N</td>
        <td class="numeric">-</td>
        <td class="numeric">-</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/file_name.html">0x30</a></td>
        <td><a href="../attributes/file_name.html">$FILE_NAME</a></td>
        <td class="numeric">0x42</td>
        <td>IR</td>
        <td class="numeric">0x44</td>
        <td class="numeric">0x242</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/object_id.html">0x40</a></td>
        <td><a href="../attributes/object_id.html">$OBJECT_ID</a></td>
        <td class="numeric">0x40</td>
        <td>R</td>
        <td class="numeric">-</td>
        <td class="numeric">0x100</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/security_descriptor.html">0x50</a></td>
        <td><a href="../attributes/security_descriptor.html">$SECURITY_DESCRIPTOR</a></td>
        <td class="numeric">0x80</td>
        <td>N</td>
        <td class="numeric">-</td>
        <td class="numeric">-</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/volume_name.html">0x60</a></td>
        <td><a href="../attributes/volume_name.html">$VOLUME_NAME</a></td>
        <td class="numeric">0x40</td>
        <td>R</td>
        <td class="numeric">0x2</td>
        <td class="numeric">0x100</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/volume_information.html">0x70</a></td>
        <td><a href="../attributes/volume_information.html">$VOLUME_INFORMATION</a></td>
        <td class="numeric">0x40</td>
        <td>R</td>
        <td class="numeric">0xC</td>
        <td class="numeric">0xC</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/data.html">0x80</a></td>
        <td><a href="../attributes/data.html">$DATA</a></td>
        <td class="numeric">0x00</td>
        <td>&nbsp;</td>
        <td class="numeric">-</td>
        <td class="numeric">-</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/index_root.html">0x90</a></td>
        <td><a href="../attributes/index_root.html">$INDEX_ROOT</a></td>
        <td class="numeric">0x40</td>
        <td>R</td>
        <td class="numeric">-</td>
        <td class="numeric">-</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/index_allocation.html">0xA0</a></td>
        <td><a href="../attributes/index_allocation.html">$INDEX_ALLOCATION</a></td>
        <td class="numeric">0x80</td>
        <td>N</td>
        <td class="numeric">-</td>
        <td class="numeric">-</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/bitmap.html">0xB0</a></td>
        <td><a href="../attributes/bitmap.html">$BITMAP</a></td>
        <td class="numeric">0x80</td>
        <td>N</td>
        <td class="numeric">-</td>
        <td class="numeric">-</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/reparse_point.html">0xC0</a></td>
        <td><a href="../attributes/reparse_point.html">$REPARSE_POINT</a></td>
        <td class="numeric">0x80</td>
        <td>N</td>
        <td class="numeric">-</td>
        <td class="numeric">0x4000</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/ea_information.html">0xD0</a></td>
        <td><a href="../attributes/ea_information.html">$EA_INFORMATION</a></td>
        <td class="numeric">0x40</td>
        <td>R</td>
        <td class="numeric">0x8</td>
        <td class="numeric">0x8</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/ea.html">0xE0</a></td>
        <td><a href="../attributes/ea.html">$EA</a></td>
        <td class="numeric">0x00</td>
        <td>&nbsp;</td>
        <td class="numeric">-</td>
        <td class="numeric">0x10000</td>
      </tr>
      <tr>
        <td class="numeric">0xF0</td>
        <td>$PROPERTY_SET</td>
        <td class="numeric">?</td>
        <td>?</td>
        <td class="numeric">?</td>
        <td class="numeric">?</td>
      </tr>
      <tr>
        <td class="numeric"><a class="numeric" href="../attributes/logged_utility_stream.html">0x100</a></td>
        <td><a href="../attributes/logged_utility_stream.html">$LOGGED_UTILITY_STREAM</a></td>
        <td class="numeric">0x80</td>
        <td>N</td>
        <td class="numeric">-</td>
        <td class="numeric">0x10000</td>
      </tr>
    </table>

    <p>
    $PROPERTY_SET existed, briefly, in NTFS v3.0.
    It was intended to support Native Structure Storage (NSS).
    </p>

    <h3>Other Information</h3>

    <p>It should be possible to add user-defined attributes to this file.</p>

    <pre>
    $AttrDef has big WAS it? 36K?
    yep in nt4 = 36K mostly blank
    now 2560 = 15attrs + 1 blank (2.5K)
    </pre>

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