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Posted to cvs@httpd.apache.org by er...@apache.org on 2002/08/17 00:41:06 UTC
cvs commit: httpd-2.0/docs/manual/mod mod_disk_cache.html.en mod_mem_cache.html.en
erikabele 2002/08/16 15:41:06
Added: docs/manual/mod mod_disk_cache.html.en mod_mem_cache.html.en
Log:
Fixed missing transformations
Revision Changes Path
1.1 httpd-2.0/docs/manual/mod/mod_disk_cache.html.en
Index: mod_disk_cache.html.en
===================================================================
<html><head><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><!--
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This file is generated from xml source: DO NOT EDIT
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--><title>mod_disk_cache - Apache HTTP Server</title><link href="../style/manual.css" type="text/css" rel="stylesheet"></head><body><blockquote><div align="center"><img src="../images/sub.gif" alt="[APACHE DOCUMENTATION]"><h3>Apache HTTP Server Version 2.0</h3></div><h1 align="center">Apache Module mod_disk_cache</h1><table cellspacing="1" cellpadding="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap" valign="top"><span class="help">Description:
</span></td><td>Content cache keyed to URIs</td></tr><tr><td nowrap="nowrap"><a href="module-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="module-dict.html#ModuleIdentifier" class="help">Module Identifier:
</a></td><td>disk_cache_module</td></tr></table></td></tr></table><h2>Summary</h2>
<blockquote><table><tr><td bgcolor="#ffe5f5">
This module is experimental. Documentation is still under development...
</td></tr></table></blockquote>
<p><code><a href="../mod/mod_disk_cache.html">mod_disk_cache</a></code> implements a disk based storage manager for use with <code><a href="../mod/mod_proxy..html">mod_proxy.</a></code></p>
<p>Content stored and retrived keyed to the URL. Content with
access protections is not cached.</p>
<blockquote><table><tr><td bgcolor="#e0e5f5">
<p><code><a href="../mod/mod_disk_cache.html">mod_disk_cache</a></code> requires the services of <code><a href="../mod/mod_cache.html">mod_cache</a></code>.</p>
</td></tr></table></blockquote>
<h2>Directives</h2><ul><li><a href="#cachedirlength">CacheDirLength</a></li><li><a href="#cachedirlevels">CacheDirLevels</a></li><li><a href="#cacheexpirycheck">CacheExpiryCheck</a></li><li><a href="#cachegcclean">CacheGcClean</a></li><li><a href="#cachegcdaily">CacheGcDaily</a></li><li><a href="#cachegcinterval">CacheGcInterval</a></li><li><a href="#cachegcmemusage">CacheGcMemUsage</a></li><li><a href="#cachegcunused">CacheGcUnused</a></li><li><a href="#cachemaxfilesize">CacheMaxFileSize</a></li><li><a href="#cacheminfilesize">CacheMinFileSize</a></li><li><a href="#cacheroot">CacheRoot</a></li><li><a href="#cachesize">CacheSize</a></li><li><a href="#cachetimemargin">CacheTimeMargin</a></li></ul><hr><h2><a name="CacheDirLength">CacheDirLength</a> <a name="cachedirlength">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The number of characters in subdirectory names</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>CacheDirLength <em>length</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>CacheDirLength 2</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_disk_cache</td></tr></table></td></tr></table>
<p>The <code class="directive">CacheDirLength</code> directive sets the number of
characters for each subdirectory in the cache</p>
<blockquote><table><tr><td bgcolor="#e0e5f5">
<p>CacheDirLevels*CacheDirLength value must not be higher than 20.</p>
</td></tr></table></blockquote>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
CacheDirLength 4 <br>
</code></td></tr></table></blockquote>
<hr><h2><a name="CacheDirLevels">CacheDirLevels</a> <a name="cachedirlevels">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The number of levels of subdirectories in the cache</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>CacheDirLevels <em>levels</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>CacheDirLevels 3</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_disk_cache</td></tr></table></td></tr></table>
<p>The <code class="directive">CacheDirLevels</code> directive sets the number of
subdirectory levels in the cache. Cached data will be saved this many directory
levels below <code class="directive">CacheRoot</code></p>
<blockquote><table><tr><td bgcolor="#e0e5f5">
<p>CacheDirLevels*CacheDirLength value must not be higher than 20.</p>
</td></tr></table></blockquote>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
CacheDirLevels 5 <br>
</code></td></tr></table></blockquote>
<hr><h2><a name="CacheExpiryCheck">CacheExpiryCheck</a> <a name="cacheexpirycheck">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>On if cache observes Expires date when seeking files</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>CacheExpiryCheck <em>binary</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>CacheExpiryCheck ?</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_disk_cache</td></tr></table></td></tr></table>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
CacheExpiryCheck On<br>
</code></td></tr></table></blockquote>
<blockquote><table><tr><td bgcolor="#ffe5f5">
The <code class="directive">CacheExpiryCheck</code> directive is currently <em>not</em> implemented.
</td></tr></table></blockquote>
<hr><h2><a name="CacheGcClean">CacheGcClean</a> <a name="cachegcclean">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The time in hours to retain unchanged files that match a url</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>CacheGcClean <em>hours</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>CacheGcClean ?</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_disk_cache</td></tr></table></td></tr></table>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
CacheGcClean<br>
</code></td></tr></table></blockquote>
<blockquote><table><tr><td bgcolor="#ffe5f5">
The <code class="directive">CacheGcClean</code> directive is currently <em>not</em> implemented.
</td></tr></table></blockquote>
<hr><h2><a name="CacheGcDaily">CacheGcDaily</a> <a name="cachegcdaily">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The time of day for garbage collection (24 hour clock)</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>CacheGcDaily <em>time</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>CacheGcDaily ?</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_disk_cache</td></tr></table></td></tr></table>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
CacheGcDaily<br>
</code></td></tr></table></blockquote>
<blockquote><table><tr><td bgcolor="#ffe5f5">
The <code class="directive">CacheGcDaily</code> directive is currently <em>not</em> implemented.
</td></tr></table></blockquote>
<hr><h2><a name="CacheGcInterval">CacheGcInterval</a> <a name="cachegcinterval">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The interval between garbage collections</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>CacheGcInterval <em>hours</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_disk_cache</td></tr></table></td></tr></table>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
CacheGcInterval 24 <br>
</code></td></tr></table></blockquote>
<blockquote><table><tr><td bgcolor="#ffe5f5">
The <code class="directive">CacheGcInterval</code> directive is currently <em>not</em> implemented.
</td></tr></table></blockquote>
<hr><h2><a name="CacheGcMemUsage">CacheGcMemUsage</a> <a name="cachegcmemusage">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The maximum kilobytes of memory used for garbage collection</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>CacheGcMemUsage <em>KBytes</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>CacheGcMemUsage ?</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_disk_cache</td></tr></table></td></tr></table>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
CacheGcMemUsage<br>
</code></td></tr></table></blockquote>
<blockquote><table><tr><td bgcolor="#ffe5f5">
The <code class="directive">CacheGcMemUsage</code> directive is currently <em>not</em> implemented.
</td></tr></table></blockquote>
<hr><h2><a name="CacheGcUnused">CacheGcUnused</a> <a name="cachegcunused">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The time in hours to retain unused file that match a url</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>CacheGcUnused <em>hours</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>CacheGcUnused ?</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_disk_cache</td></tr></table></td></tr></table>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
CacheGcUnused<br>
</code></td></tr></table></blockquote>
<blockquote><table><tr><td bgcolor="#ffe5f5">
The <code class="directive">CacheGcUnused</code> directive is currently <em>not</em> implemented.
</td></tr></table></blockquote>
<hr><h2><a name="CacheMaxFileSize">CacheMaxFileSize</a> <a name="cachemaxfilesize">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The maximum size (in bytes) of a file to be placed in the cache</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>CacheMaxFileSize <em>bytes</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>CacheMaxFileSize 1000000</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_disk_cache</td></tr></table></td></tr></table>
<p>The <code class="directive">CacheMaxFileSize</code> directive sets the maximum
size in bytes of a file to be cached.</p>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
CacheMaxFileSize 64000<br>
</code></td></tr></table></blockquote>
<hr><h2><a name="CacheMinFileSize">CacheMinFileSize</a> <a name="cacheminfilesize">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The minimum size (in bytes) of a file to be placed in the cache</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>CacheMinFileSize <em>bytes</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>CacheMinFileSize 1</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_disk_cache</td></tr></table></td></tr></table>
<p>The <code class="directive">CacheMinFileSize</code> directive sets the minimum
size in bytes of a file to be cached.</p>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
CacheMinFileSize 64<br>
</code></td></tr></table></blockquote>
<hr><h2><a name="CacheRoot">CacheRoot</a> <a name="cacheroot">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The directory to store cache files</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>CacheRoot <em>directory</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>none</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_disk_cache</td></tr></table></td></tr></table>
<p>The <code class="directive">CacheRoot</code> directive defines the name of the directory
on the disk to contain cache files. What is happening if not set ?</p>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
CacheRoot c:/cacheroot <br>
</code></td></tr></table></blockquote>
<hr><h2><a name="CacheSize">CacheSize</a> <a name="cachesize">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The maximum amount of disk space that will be used by the cache in KBytes</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>CacheSize <em>KBytes</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>CacheSize 1000000</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_disk_cache</td></tr></table></td></tr></table>
<p>The <code class="directive">MCacheSize</code> directive sets the desired disk space
usage of the cache, in KBytes (1024-byte units). This directive does not put a
hard limit on the size of the cache. The garbage collector will delete files
until the usage is at or below the settings. Always use a value that is lower
than the available disk space.</p>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
MCacheSize 5000000 <br>
</code></td></tr></table></blockquote>
<hr><h2><a name="CacheTimeMargin">CacheTimeMargin</a> <a name="cachetimemargin">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The minimum time margin to cache a document</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>CacheTimeMargin <em>?</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>CacheTimeMargin ?</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_disk_cache</td></tr></table></td></tr></table>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
CacheTimeMargin<br>
</code></td></tr></table></blockquote>
<hr></blockquote><h3 align="center">Apache HTTP Server Version 2.0</h3><a href="./"><img src="../images/index.gif" alt="Index"></a><a href="../"><img src="../images/home.gif" alt="Home"></a></body></html>
1.1 httpd-2.0/docs/manual/mod/mod_mem_cache.html.en
Index: mod_mem_cache.html.en
===================================================================
<html><head><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><!--
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
This file is generated from xml source: DO NOT EDIT
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
--><title>mod_mem_cache - Apache HTTP Server</title><link href="../style/manual.css" type="text/css" rel="stylesheet"></head><body><blockquote><div align="center"><img src="../images/sub.gif" alt="[APACHE DOCUMENTATION]"><h3>Apache HTTP Server Version 2.0</h3></div><h1 align="center">Apache Module mod_mem_cache</h1><table cellspacing="1" cellpadding="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap" valign="top"><span class="help">Description:
</span></td><td>Content cache keyed to URIs</td></tr><tr><td nowrap="nowrap"><a href="module-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="module-dict.html#ModuleIdentifier" class="help">Module Identifier:
</a></td><td>mem_cache_module</td></tr></table></td></tr></table><h2>Summary</h2>
<blockquote><table><tr><td bgcolor="#ffe5f5">
This module is experimental. Documentation is still under development...
</td></tr></table></blockquote>
<p>mod_mem_cache implements an in-memory based storage manager.
mod_mem_cache can be configured to operate in two modes: caching open file
descriptors or caching objects in heap storage. <em>mod_mem_cache</em>
is most useful when used to cache locally generated content or to cache
backend server content for <code><a href="../mod/mod_proxy.html">mod_proxy</a></code> configured for ProxyPass
(aka <em>reverse proxy</em>)</p>
<blockquote><table><tr><td bgcolor="#e0e5f5">
<p><code><a href="../mod/mod_mem_cache.html">mod_mem_cache</a></code> requires the services of <code><a href="../mod/mod_cache.html">mod_cache</a></code>.</p>
</td></tr></table></blockquote>
<p>Content stored and retrived keyed to the URL. Content with
access protections is not cached.</p>
<h2>Directives</h2><ul><li><a href="#mcachemaxobjectcount">MCacheMaxObjectCount</a></li><li><a href="#mcachemaxobjectsize">MCacheMaxObjectSize</a></li><li><a href="#mcacheminobjectsize">MCacheMinObjectSize</a></li><li><a href="#mcacheremovalalgorithm">MCacheRemovalAlgorithm</a></li><li><a href="#mcachesize">MCacheSize</a></li></ul><hr><h2><a name="MCacheMaxObjectCount">MCacheMaxObjectCount</a> <a name="mcachemaxobjectcount">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The maximum number of objects allowed to be placed in the cache</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>MCacheMaxObjectCount <em>value</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>MCacheMaxObjectCount 1009</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_mem_cache</td></tr></table></td></tr></table>
<p>The <code class="directive">MCacheMaxObjectCount</code> directive sets the maximum
number of objects to be cached. If a new entry needs to be
inserted in the cache and the maximum number of objects is reached, an entry
will be removed to allow the new entry be cached. </p>
<blockquote><table><tr><td bgcolor="#ffe5f5">
The size must be greater than <code class="directive">MCacheMinObjectSize</code>.
</td></tr></table></blockquote>
<blockquote><table><tr><td bgcolor="#e0e5f5">
The value of <code class="directive">MCacheMaxObjectCount</code> is used to create
the open hash table.
</td></tr></table></blockquote>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
MCacheMaxObjectCount 13001 <br>
</code></td></tr></table></blockquote>
<hr><h2><a name="MCacheMaxObjectSize">MCacheMaxObjectSize</a> <a name="mcachemaxobjectsize">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The maximum size (in bytes) of an object to be placed in the cache</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>MCacheMaxObjectSize <em>bytes</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>MCacheMaxObjectSize 10000</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_mem_cache</td></tr></table></td></tr></table>
<p>The <code class="directive">MCacheMaxObjectSize</code> directive sets the maximum
size of an object to be cached.</p>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
MCacheMaxObjectSize 6400000 <br>
</code></td></tr></table></blockquote>
<hr><h2><a name="MCacheMinObjectSize">MCacheMinObjectSize</a> <a name="mcacheminobjectsize">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The minimum size (in bytes) of an object to be placed in the cache</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>MCacheMinObjectSize <em>bytes</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>MCacheMinObjectSize 0</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_mem_cache</td></tr></table></td></tr></table>
<p>The <code class="directive">MCacheMinObjectSize</code> directive sets the minimum
size in bytes of an object to be cached.</p>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
MCacheMinObjectSize 10000 <br>
</code></td></tr></table></blockquote>
<hr><h2><a name="MCacheRemovalAlgorithm">MCacheRemovalAlgorithm</a> <a name="mcacheremovalalgorithm">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The algorithm used to remove entries from the cache</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>MCacheRemovalAlgorithm <em>algorithm</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>MCacheRemovalAlgorithm GDSF</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_mem_cache</td></tr></table></td></tr></table>
<p>The <code class="directive">MCacheRemovalAlgorithm</code> directive sets the algorithm
used to remove entries from the cache.
Two choices are available: <br>
LRU (Least Recently Used): LRU removes the objects that have not been
accessed for the longest time.<br>
GDSF (GreadyDual-Size): This algorithm assigns priority to cached objects
based on the coast of a cache miss and the size of the object. Objects with
smallest priority are removed first.</p>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
MCacheRemovalAlgorithm GDSF <br>
MCacheRemovalAlgorithm LRU <br>
</code></td></tr></table></blockquote>
<hr><h2><a name="MCacheSize">MCacheSize</a> <a name="mcachesize">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td nowrap="nowrap"><strong>Description:
</strong></td><td>The maximum amount of memory used by the cache in KBytes</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Syntax" class="help">Syntax:
</a></td><td>MCacheSize <em>KBytes</em></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Default" class="help">Default:
</a></td><td><code>MCacheSize 100</code></td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Context" class="help">Context:
</a></td><td>server config</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Status" class="help">Status:
</a></td><td>Experimental</td></tr><tr><td nowrap="nowrap"><a href="directive-dict.html#Module" class="help">Module:
</a></td><td>mod_mem_cache</td></tr></table></td></tr></table>
<p>The <code class="directive">MCacheSize</code> directive sets the desired space
usage of the cache, in KBytes (1024-byte units). If a new entry needs to be
inserted in the cache and the size of the entry is greather than the
remaining size, entries will be removed until the new entry could be cached.
The removed entry is decided base on the <code class="directive">MCacheRemovalAlgorithm</code> algorithm</p>
<blockquote><table><tr><td bgcolor="#ffe5f5">
The size must be greater than <code class="directive">MCacheMaxObjectSize</code>.
</td></tr></table></blockquote>
<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>
MCacheSize 700000 <br>
</code></td></tr></table></blockquote>
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