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<p class="menu"><a href="../mod/">���</a> | <a href="../mod/quickreference.html">���þ��</a> | <a href="https://cwiki.apache.org/confluence/display/httpd/FAQ">FAQ</a> | <a href="../glossary.html">���</a> | <a href="../sitemap.html">���Ʈ��</a> | <a href="https://bz.apache.org/bugzilla/enter_bug.cgi?product=Apache%20httpd-2">Report a bug</a></p>
<p class="apache">Apache HTTP Server Version 2.4</p>
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<div id="preamble"><h1>����ġ ��� mod_file_cache</h1>
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<div class="outofdate">�� ������ �ֽ��� ������ �ƴմϴ�.
            �ֱٿ� ����� ���� ���� ������ ����ϼ���.</div>
<table class="module"><tr><th><a href="module-dict.html#Description">����:</a></th><td>�޸𸮿� ���� ��ϵ� ij��</td></tr>
<tr><th><a href="module-dict.html#Status">����:</a></th><td>Experimental</td></tr>
<tr><th><a href="module-dict.html#ModuleIdentifier">����:</a></th><td>file_cache_module</td></tr>
<tr><th><a href="module-dict.html#SourceFile">�ҽ����:</a></th><td>mod_file_cache.c</td></tr></table>
<h3>���</h3>


    <div class="warning">
      �� ��� �����ؼ� ����ؾ� �Ѵ�. <code class="module"><a href="../mod/mod_file_cache.html">mod_file_cache</a></code>��
      ����Ͽ� ���Ʈ�� �������� ����� ���⶧���� �� ������
      �IJ�� �б� �ٶ���.
    </div>

    <p>��� ����� �ʰ� ��� ��û�Ǵ� ���� <em>ij��</em>��
    �����Ͽ� ���� ���ϸ� ��� �� �ִ�. <code class="module"><a href="../mod/mod_file_cache.html">mod_file_cache</a></code>��
    ��� ��û�Ǵ� <em>����</em> ���� �ΰ��� ������ ij����
    �����Ѵ�. ���� ���þ ����Ͽ� <code class="module"><a href="../mod/mod_file_cache.html">mod_file_cache</a></code>��
    ���� ����(open) <code>mmap()</code>��� �ƴϸ� ����
    ���� <em>��� �ڵ�</em>�� ������� ���Ѵ�. �� ��� ���
    ���� �����ϱ��� �ʿ��� �۾��� �Ϻθ� (Ư� ��� �����
    �۾�) ���� ��û�� ������ �Ź� �ϴ� ��� ������ ����Ҷ�
    �ѹ��� �Ͽ� ���� ���ϰ� �����Ѵ�.</p>

    <p>���: �� ���� CGI ��α׷��̳� Ư���� �����ڵ鷯��
    ���� �����ϴ� ���� ���� �ӵ��� ��� �� ����. �� ����
    ���� ����ġ core �����ڵ鷯�� �����ϴ� �Ϲ���Ͽ���
    ����ȴ�.</p>

    <p>�� ��� ����ġ 1.3�� �ִ� <code>mod_mmap_static</code>
    ���� ���� Ȯ���� ����.</p>
</div>
<div id="quickview"><h3>���</h3>
<ul id="topics">
<li><img alt="" src="../images/down.gif"> <a href="#using">mod_file_cache ����ϱ�</a></li>
</ul><h3 class="directives">���þ��</h3>
<ul id="toc">
<li><img alt="" src="../images/down.gif"> <a href="#cachefile">CacheFile</a></li>
<li><img alt="" src="../images/down.gif"> <a href="#mmapfile">MMapFile</a></li>
</ul>
<h3>Bugfix checklist</h3><ul class="seealso"><li><a href="https://www.apache.org/dist/httpd/CHANGES_2.4">httpd changelog</a></li><li><a href="https://bz.apache.org/bugzilla/buglist.cgi?bug_status=__open__&amp;list_id=144532&amp;product=Apache%20httpd-2&amp;query_format=specific&amp;order=changeddate%20DESC%2Cpriority%2Cbug_severity&amp;component=mod_file_cache">Known issues</a></li><li><a href="https://bz.apache.org/bugzilla/enter_bug.cgi?product=Apache%20httpd-2&amp;component=mod_file_cache">Report a bug</a></li></ul></div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif"></a></div>
<div class="section">
<h2 id="using">mod_file_cache ����ϱ� <a title="Permanent link" href="#using" class="permalink">&para;</a></h2>

    <p><code class="module"><a href="../mod/mod_file_cache.html">mod_file_cache</a></code>�� �ּ��� �������� <code class="directive"><a href="#mmapfile">MMapFile</a></code>�� <code class="directive"><a href="#cachefile">CacheFile</a></code> ���þ ����Ͽ�
    ������ ���� ��ϵ� ij���� �����Ѵ�.</p>

    <p>��� �÷���� �� ���þ ��� �����ϴ� ��� �ƴϴ�.
    ���� ���, �������� ����ġ�� ��� <code class="directive"><a href="#mmapstatic">MMapStatic</a></code> ���þ
    ������� �����, AIX ���� �ٸ� �÷���� �� ��θ� �����Ѵ�.
    ��������ʴ� ���þ ����� ��� ���� ���� �α׿� ��������
    �����. ��������ʴ� ���þ ����ص� ������ ���������
    ���� ij���� ������� �ʴ´�. �� ���þ ��� �����ϴ�
    �÷���� ����Ѵٸ� � ���� �� ������ �����غ���.</p>

    <h3>MMapFile ���þ�</h3>

      <p><code class="module"><a href="../mod/mod_file_cache.html">mod_file_cache</a></code>�� <code class="directive"><a href="#mmapfile">MMapFile</a></code> ���þ��
      ������ ���� ��ϵ� <code>mmap()</code> �ý���ȣ��
      ����Ͽ� �޸𸮿� ���Ѵ�. �ֽ� ���н��� �ü�����
      ���� �� �ý���ȣ��� �����, ���� �ü���� �ִ�. ��,
      <code>mmap()</code>�� �� �ִ� ��� ũ��� ������ �ý����
      ������ �� ����Ƿ� �̸� �����غ��� ��� ����.</p>

      <p>������ ����Ҷ��� �����Ҷ��� <code>mmap()</code>�Ѵ�.
      �׷��� ��Ͻý��ۿ��� �ش� ���� �ϳ��� ����Ǹ� ������
      ����<em>�ؾ�</em> �Ѵ� (<a href="../stopping.html">�ߴܰ�
      ����</a> ���� ���). �ٽ� ���ؼ� ���� ����Ǿ��µ�
      ������ ������� ����� ���� �̻��ϰ� ��û�� ���������
      �𸥴�. ��� ���� �����(unlink) �� �ڸ��� ���ο� ����
      ����� ������ ���� �����ؾ� �Ѵ�. <code>rdist</code>��
      <code>mv</code>�� ���� ��ټ��� ������ �̷� ������ �����Ѵ�.
      �Ź� �߰��� ���ʿ��� <code>stat()</code> �˻簡 �ʿ��ϰ�
      ����� ���Ҷ�� ���� �ǵ��� ���ϱ⶧���� �� ��� ����
      ��ȭ�� �����Ѵ�.</p>
    

    <h3>CacheFile ���þ�</h3>

      <p><code class="module"><a href="../mod/mod_file_cache.html">mod_file_cache</a></code>�� <code class="directive"><a href="#cachefile">CacheFile</a></code> ���þ��
      ���� ���þ ������ ���(�� ��ϵ�)�� ��� ����
      <em>�ڵ�(handle)</em> Ȥ�� <em>��� ����(file descriptor)</em>��
      ij���� �����Ѵ�. ���� ��û�ϸ� ������ ij������ �ڵ�
      ã�Ƽ� ���� API <code>sendfile()</code>�� (����������
      <code>TransmitFile()</code>) �ѱ��.</p>

      

      <p>������ ����Ҷ��� �����Ҷ��� ��� �ڵ� ij���Ѵ�.
      �׷��� ��Ͻý��ۿ��� ij���� ���� �ϳ��� ����Ǹ�
      ������ ����<em>�ؾ�</em> �Ѵ� (<a href="../stopping.html">�ߴܰ� ����</a> ���� ���).
      �ٽ� ���ؼ� ���� ����Ǿ��µ� ������ ������� �����
      ���� �̻��ϰ� ��û�� ��������� �𸥴�. ��� ����
      �����(unlink) �� �ڸ��� ���ο� ���� ����� ������
      ���� �����ؾ� �Ѵ�. <code>rdist</code>�� <code>mv</code>��
      ���� ��ټ��� ������ �̷� ������ �����Ѵ�.</p>
    

    <div class="note"><h3>���</h3>
      <p>���丮�� ��� ���� �������� ij���� �����ϴ� ���þ��
      ����. ��� ����� ���� �غ���... <code class="directive"><a href="../mod/core.html#include">Include</a></code> ���þ ����Ͽ� �����
      ���� ��ɾ �����Ѵ�:</p>

      <div class="example"><p><code>
        find /www/htdocs -type f -print \<br>
        | sed -e 's/.*/mmapfile &amp;/' &gt; /www/conf/mmap.conf
      </code></p></div>
    </div>
</div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif"></a></div>
<div class="directive-section"><h2 id="cachefile"><span id="CacheFile">CacheFile</span> ���þ� <a title="Permanent link" href="#cachefile" class="permalink">&para;</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">����:</a></th><td>��۽� ���� ��� �ڵ� ij���Ѵ�</td></tr>
<tr><th><a href="directive-dict.html#Syntax">����:</a></th><td><code>CacheFile <var>file-path</var> [<var>file-path</var>] ...</code></td></tr>
<tr><th><a href="directive-dict.html#Context">�����:</a></th><td>�ּ�������</td></tr>
<tr><th><a href="directive-dict.html#Status">����:</a></th><td>Experimental</td></tr>
<tr><th><a href="directive-dict.html#Module">���:</a></th><td>mod_file_cache</td></tr>
</table>
    <p><code class="directive">CacheFile</code> ���þ�� ������ ����Ҷ�
    ���� ���� ����(open) ��ϵ�� �ڵ� ij���� �����Ѵ�.
    ���� ����� �ڵ����� ij���� ���� �ڵ� �ݴ´�(close).
    ��Ͻý��ۿ��� ���� ����Ǹ� ���� �ٽ� ij���ϱ���
    ������ �����ؾ� �Ѵ�.</p>

    <p><var>file-path</var> �ƱԸ�Ʈ�� �����ض�. �ƱԸ�Ʈ��
    ����ġ�� URL-��ϸ� ��ȯ �ڵ鷯�� ���� ��Ͻý��� ��ο�
    ��Ȯ� ��ġ�ؾ� �Ѵ�. �ѹ� �� ���ʿ��� <code>stat()</code>
    �ý���ȣ��� �ʿ��ϱ⶧���� inode�� �ɺ���ũ <em>��</em>��
    ��θ� ������ �� ����. �� ��� <code class="module"><a href="../mod/mod_alias.html">mod_alias</a></code>��
    <code class="module"><a href="../mod/mod_rewrite.html">mod_rewrite</a></code>�� ��ۼ��� ��ϸ� �ٷ� ��
    �ֱ⵵ ���⵵ �ϴ�.</p>

    <div class="example"><h3>����</h3><p><code>
      CacheFile /usr/local/apache/htdocs/index.html
    </code></p></div>

</div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif"></a></div>
<div class="directive-section"><h2 id="mmapfile"><span id="MMapFile">MMapFile</span> ���þ� <a title="Permanent link" href="#mmapfile" class="permalink">&para;</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">����:</a></th><td>��۽� ���� ���� �޸𸮿� ���Ѵ�</td></tr>
<tr><th><a href="directive-dict.html#Syntax">����:</a></th><td><code>MMapFile <var>file-path</var> [<var>file-path</var>] ...</code></td></tr>
<tr><th><a href="directive-dict.html#Context">�����:</a></th><td>�ּ�������</td></tr>
<tr><th><a href="directive-dict.html#Status">����:</a></th><td>Experimental</td></tr>
<tr><th><a href="directive-dict.html#Module">���:</a></th><td>mod_file_cache</td></tr>
</table>
    <p><code class="directive">MMapFile</code> ���þ�� ������ ����Ҷ�
    (������ ������ �ƱԸ�Ʈ�� ������) ���� ���� �޸𸮿�
    ���Ѵ�(map). ���� ����� �ڵ����� ���� Ǭ��(unmap).
    ��Ͻý��ۿ��� ���� ����Ǹ� ��ϵ� �ٽ�
    <code>mmap()</code>�ϱ��� �ּ��� ������ <code>HUP</code>�̳�
    <code>USR1</code> �ñ׳�� ������ �Ѵ�.</p>

    <p><var>file-path</var> �ƱԸ�Ʈ�� �����ض�. �ƱԸ�Ʈ��
    ����ġ�� URL-��ϸ� ��ȯ �ڵ鷯�� ���� ��Ͻý��� ��ο�
    ��Ȯ� ��ġ�ؾ� �Ѵ�. �ѹ� �� ���ʿ��� <code>stat()</code>
    �ý���ȣ��� �ʿ��ϱ⶧���� inode�� �ɺ���ũ <em>��</em>��
    ��θ� ������ �� ����. �� ��� <code class="module"><a href="../mod/mod_alias.html">mod_alias</a></code>��
    <code class="module"><a href="../mod/mod_rewrite.html">mod_rewrite</a></code>�� ��ۼ��� ��ϸ� �ٷ� ��
    �ֱ⵵ ���⵵ �ϴ�.</p>

    <div class="example"><h3>����</h3><p><code>
      MMapFile /usr/local/apache/htdocs/index.html
    </code></p></div>

</div>
</div>
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