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<p class="apache">Apache HTTP Server Version 2.4</p>
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<a href="https://www.apache.org/">Apache</a> > <a href="https://httpd.apache.org/">HTTP Server</a> > <a href="https://httpd.apache.org/docs/">Documentation</a> > <a href="../">Version 2.4</a> > <a href="./">Modules</a></div>
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<div id="preamble"><h1>Apache Module mod_dav_fs</h1>
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<table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>Filesystem provider for <code class="module"><a href="../mod/mod_dav.html">mod_dav</a></code></td></tr>
<tr><th><a href="module-dict.html#Status">Status:</a></th><td>Extension</td></tr>
<tr><th><a href="module-dict.html#ModuleIdentifier">Module Identifier:</a></th><td>dav_fs_module</td></tr>
<tr><th><a href="module-dict.html#SourceFile">Source File:</a></th><td>mod_dav_fs.c</td></tr></table>
<h3>Summary</h3>
<p>This module <em>requires</em> the service of <code class="module"><a href="../mod/mod_dav.html">mod_dav</a></code>. It acts as a support module for <code class="module"><a href="../mod/mod_dav.html">mod_dav</a></code> and provides access to resources located in the
server's file system. The formal name of this provider is
<code>filesystem</code>. <code class="module"><a href="../mod/mod_dav.html">mod_dav</a></code> backend providers
will be invoked by using the <code class="directive"><a href="../mod/mod_dav.html#dav">Dav</a></code>
directive:</p>
<div class="example"><h3>Example</h3><pre class="prettyprint lang-config">Dav filesystem</pre>
</div>
<p>Since <code>filesystem</code> is the default provider for
<code class="module"><a href="../mod/mod_dav.html">mod_dav</a></code>, you may simply use the value
<code>On</code> instead.</p>
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<div id="quickview"><h3 class="directives">Directives</h3>
<ul id="toc">
<li><img alt="" src="../images/down.gif"> <a href="#davlockdb">DavLockDB</a></li>
<li><img alt="" src="../images/down.gif"> <a href="#davlockdiscovery">DavLockDiscovery</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__&list_id=144532&product=Apache%20httpd-2&query_format=specific&order=changeddate%20DESC%2Cpriority%2Cbug_severity&component=mod_dav_fs">Known issues</a></li><li><a href="https://bz.apache.org/bugzilla/enter_bug.cgi?product=Apache%20httpd-2&component=mod_dav_fs">Report a bug</a></li></ul><h3>See also</h3>
<ul class="seealso">
<li><code class="module"><a href="../mod/mod_dav.html">mod_dav</a></code></li>
</ul></div>
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<div class="directive-section"><h2 id="davlockdb"><span id="DavLockDB">DavLockDB</span> Directive <a title="Permanent link" href="#davlockdb" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Location of the DAV lock database</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>DavLockDB <var>file-path</var></code></td></tr>
<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host</td></tr>
<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr>
<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_dav_fs</td></tr>
</table>
<p>Use the <code class="directive">DavLockDB</code> directive to specify
the full path to the lock database, excluding an extension. If
the path is not absolute, it will be taken relative to <code class="directive"><a href="../mod/core.html#serverroot">ServerRoot</a></code>. The implementation of
<code class="module"><a href="../mod/mod_dav_fs.html">mod_dav_fs</a></code> uses a SDBM database to track user
locks.</p>
<div class="example"><h3>Example</h3><pre class="prettyprint lang-config">DavLockDB "var/DavLock"</pre>
</div>
<p>The directory containing the lock database file must be
writable by the <code class="directive"><a href="../mod/mod_unixd.html#user">User</a></code>
and <code class="directive"><a href="../mod/mod_unixd.html#group">Group</a></code> under which
Apache is running. For security reasons, you should create a
directory for this purpose rather than changing the permissions on
an existing directory. In the above example, Apache will create
files in the <code>var/</code> directory under the <code class="directive"><a href="../mod/core.html#serverroot">ServerRoot</a></code> with the base filename
<code>DavLock</code> and extension name chosen by the server.</p>
</div>
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<div class="directive-section"><h2 id="davlockdiscovery"><span id="DavLockDiscovery">DavLockDiscovery</span> Directive <a title="Permanent link" href="#davlockdiscovery" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Enable lock discovery</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>DavLockDiscovery on|off</code></td></tr>
<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>DavLockDiscovery on</code></td></tr>
<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr>
<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr>
<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_dav_fs</td></tr>
<tr><th><a href="directive-dict.html#Compatibility">Compatibility:</a></th><td>Available from Apache 2.4.55 and later.</td></tr>
</table>
<p><code class="directive">DavLockDiscovery</code> controls if the lock
discovery feature is enabled for <code>PROPFIND</code> method.
When disabled, <code>PROPFIND</code> always returns an empty
<code>lockdiscovery</code> section. This improves performance
if clients use <code>PROPFIND</code> a lot.</p>
<div class="example"><h3>Example</h3><pre class="prettyprint lang-config">DavLockDiscovery off</pre>
</div>
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