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<section id="iso9660-filesystem">
<h1>ISO9660 Filesystem<a class="headerlink" href="#iso9660-filesystem" title="Link to this heading">¶</a></h1>
<p>Mount options that are the same as for msdos and vfat partitions.</p>
<blockquote>
<div><table class="docutils align-default">
<tbody>
<tr class="row-odd"><td><p>gid=nnn</p></td>
<td><p>All files in the partition will be in group nnn.</p></td>
</tr>
<tr class="row-even"><td><p>uid=nnn</p></td>
<td><p>All files in the partition will be owned by user id nnn.</p></td>
</tr>
<tr class="row-odd"><td><p>umask=nnn</p></td>
<td><p>The permission mask (see umask(1)) for the partition.</p></td>
</tr>
</tbody>
</table>
</div></blockquote>
<p>Mount options that are the same as vfat partitions. These are only useful
when using discs encoded using Microsoft’s Joliet extensions.</p>
<blockquote>
<div><table class="docutils align-default">
<tbody>
<tr class="row-odd"><td><p>iocharset=name</p></td>
<td><p>Character set to use for converting from Unicode to
ASCII. Joliet filenames are stored in Unicode format, but
Unix for the most part doesn’t know how to deal with Unicode.
There is also an option of doing UTF-8 translations with the
utf8 option.</p></td>
</tr>
<tr class="row-even"><td><p>utf8</p></td>
<td><p>Encode Unicode names in UTF-8 format. Default is no.</p></td>
</tr>
</tbody>
</table>
</div></blockquote>
<p>Mount options unique to the isofs filesystem.</p>
<blockquote>
<div><table class="docutils align-default">
<tbody>
<tr class="row-odd"><td><p>block=512</p></td>
<td><p>Set the block size for the disk to 512 bytes</p></td>
</tr>
<tr class="row-even"><td><p>block=1024</p></td>
<td><p>Set the block size for the disk to 1024 bytes</p></td>
</tr>
<tr class="row-odd"><td><p>block=2048</p></td>
<td><p>Set the block size for the disk to 2048 bytes</p></td>
</tr>
<tr class="row-even"><td><p>check=relaxed</p></td>
<td><p>Matches filenames with different cases</p></td>
</tr>
<tr class="row-odd"><td><p>check=strict</p></td>
<td><p>Matches only filenames with the exact same case</p></td>
</tr>
<tr class="row-even"><td><p>cruft</p></td>
<td><p>Try to handle badly formatted CDs.</p></td>
</tr>
<tr class="row-odd"><td><p>map=off</p></td>
<td><p>Do not map non-Rock Ridge filenames to lower case</p></td>
</tr>
<tr class="row-even"><td><p>map=normal</p></td>
<td><p>Map non-Rock Ridge filenames to lower case</p></td>
</tr>
<tr class="row-odd"><td><p>map=acorn</p></td>
<td><p>As map=normal but also apply Acorn extensions if present</p></td>
</tr>
<tr class="row-even"><td><p>mode=xxx</p></td>
<td><p>Sets the permissions on files to xxx unless Rock Ridge
extensions set the permissions otherwise</p></td>
</tr>
<tr class="row-odd"><td><p>dmode=xxx</p></td>
<td><p>Sets the permissions on directories to xxx unless Rock Ridge
extensions set the permissions otherwise</p></td>
</tr>
<tr class="row-even"><td><p>overriderockperm</p></td>
<td><p>Set permissions on files and directories according to
‘mode’ and ‘dmode’ even though Rock Ridge extensions are
present.</p></td>
</tr>
<tr class="row-odd"><td><p>nojoliet</p></td>
<td><p>Ignore Joliet extensions if they are present.</p></td>
</tr>
<tr class="row-even"><td><p>norock</p></td>
<td><p>Ignore Rock Ridge extensions if they are present.</p></td>
</tr>
<tr class="row-odd"><td><p>hide</p></td>
<td><p>Completely strip hidden files from the file system.</p></td>
</tr>
<tr class="row-even"><td><p>showassoc</p></td>
<td><p>Show files marked with the ‘associated’ bit</p></td>
</tr>
<tr class="row-odd"><td><p>unhide</p></td>
<td><p>Deprecated; showing hidden files is now default;
If given, it is a synonym for ‘showassoc’ which will
recreate previous unhide behavior</p></td>
</tr>
<tr class="row-even"><td><p>session=x</p></td>
<td><p>Select number of session on multisession CD</p></td>
</tr>
<tr class="row-odd"><td><p>sbsector=xxx</p></td>
<td><p>Session begins from sector xxx</p></td>
</tr>
</tbody>
</table>
</div></blockquote>
<p>Recommended documents about ISO 9660 standard are located at:</p>
<ul class="simple">
<li><p><a class="reference external" href="http://www.y-adagio.com/">http://www.y-adagio.com/</a></p></li>
<li><p><a class="reference external" href="ftp://ftp.ecma.ch/ecma-st/Ecma-119.pdf">ftp://ftp.ecma.ch/ecma-st/Ecma-119.pdf</a></p></li>
</ul>
<p>Quoting from the PDF “This 2nd Edition of Standard ECMA-119 is technically
identical with ISO 9660.”, so it is a valid and gratis substitute of the
official ISO specification.</p>
</section>
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</html>| Name | Type | Size | Permission | Actions |
|---|---|---|---|---|
| caching | Folder | 0755 |
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| ext4 | Folder | 0755 |
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| fuse | Folder | 0755 |
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| iomap | Folder | 0755 |
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| nfs | Folder | 0755 |
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| smb | Folder | 0755 |
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