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		<title>Mirroring MySQL.com</title>
		<link>http://www.wenzk.com/archives/191</link>
		<comments>http://www.wenzk.com/archives/191#comments</comments>
		<pubDate>Thu, 01 Oct 2009 06:43:12 +0000</pubDate>
		<dc:creator>ELM</dc:creator>
				<category><![CDATA[榆树网-网络]]></category>
		<category><![CDATA[howto]]></category>
		<category><![CDATA[mirror]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[镜像]]></category>

		<guid isPermaLink="false">http://www.wenzk.com/?p=191</guid>
		<description><![CDATA[Running a public MySQL mirror currently requires about 170GB of storage. The bandwith that will be used is dependent on the number of mirrors in your area, and the number of users in your area who choose to use your mirror. We have a few primary mirrors that are used to provide data for the [...]]]></description>
			<content:encoded><![CDATA[<p>Running a public MySQL mirror currently requires about 170GB of storage. The bandwith that will be used is dependent on the number of mirrors in your area, and the number of users in your area who choose to use your mirror.</p>
<p>We have a few primary mirrors that are used to provide data for the other mirrors, using the <a href="http://rsync.samba.org/">rsync</a> program. The mirrored site consists only of static HTML, images, and other files, so there are no other special server requirements.</p>
<p><span id="more-191"></span>To keep your mirror up to date, you will want to set up a cron task like the following:</p>
<pre>1 */6 * * * rsync -a --delete --delete-after \
             rsync://example.com/mysql/ /path/to/local/mirror/</pre>
<p>You should synchronize your mirror at least daily, and no more often than once every hour. If you customize the minute at which your mirror updates, that will help spread the load on our primary mirrors.</p>
<h2>Current Primary Mirrors Which You Can rsync Against</h2>
<div>
<table border="0">
<tbody>
<tr>
<th colspan="3">North America</th>
</tr>
<tr>
<td><a href="http://www.he.net/"><img src="http://www.wenzk.com/wp-content/uploads/2010/03/5d0b_hurricane_electric.gif" border="0" alt="Hurricane Electric" width="183" height="42" align="middle" /></a></td>
<td>rsync://mysql.he.net/mysql/</td>
<td>(Fremont, CA)</td>
</tr>
<tr>
<td><a href="http://www.pair.com/"><img src="http://www.wenzk.com/wp-content/uploads/2010/03/94b4_pairnetworks.png" border="0" alt="pair Networks" width="115" height="56" align="middle" /></a></td>
<td>rsync://mysql.mirrors.pair.com/mysql/</td>
<td>(Pittsburgh, PA)</td>
</tr>
<tr>
<th colspan="3">Europe</th>
</tr>
<tr>
<td><a href="http://dotsrc.org/"><img src="http://www.wenzk.com/wp-content/uploads/2010/03/f953_dotsrc.png" border="0" alt="dotSrc.org" width="145" height="34" align="middle" /></a></td>
<td>rsync://mirrors.dotsrc.org/mysql/</td>
<td>(Denmark)</td>
</tr>
<tr>
<td><a href="http://www.gwdg.de/"><img src="http://www.wenzk.com/wp-content/uploads/2010/03/5f6b_gwdg.png" border="0" alt="GWDG" width="100" height="100" align="middle" /></a></td>
<td>rsync://ftp5.gwdg.de/pub/linux/mysql/</td>
<td>(Germany)</td>
</tr>
<tr>
<td><a href="http://www.mirrorservice.org/help/introduction.html"><img src="http://www.wenzk.com/wp-content/uploads/2010/03/6d88_ukms-button-100x34.png" border="0" alt="UK Mirror Service" width="100" height="34" align="middle" /></a></td>
<td>rsync://rsync.mirrorservice.org/ftp.mysql.com/</td>
<td>(UK)</td>
</tr>
<tr>
<th colspan="3">Asia</th>
</tr>
<tr>
<td><a href="http://www.oss.eznetsols.org/">http://www.oss.eznetsols.org/</a></td>
<td>rsync://rsync.oss.eznetsols.org/ftp/mysql/</td>
<td>(Singapore)</td>
</tr>
</tbody>
</table>
</div>
<h2>Once You Set Up Your Mirror</h2>
<p>Once you have set up your mirror, please email us at <code>webmaster@mysql.com</code>, including the following information:</p>
<ul>
<li>What country (and city and state or region for larger countries) your mirror is located in.</li>
<li>The HTTP (and/or FTP) URL for your mirror.</li>
<li>The organization name you wish to be credited with providing the mirror.</li>
<li>A name and email address for someone we can contact when we notice problems with the mirrors, or send general announcements important for mirror maintainers.</li>
<li>A statement that you comply with the U.S. Export Control Laws as detailed on our <a href="http://www.sun.com/sales/its/">International Trade Services</a> page</li>
</ul>
<h2  class="related_post_title">相关文章</h2><ul class="related_post"><li><a href="http://www.wenzk.com/archives/1053" title="MySQL镜像站点">MySQL镜像站点</a> (0)</li><li><a href="http://www.wenzk.com/archives/464" title="How to build *BSD CVSup mirror">How to build *BSD CVSup mirror</a> (0)</li><li><a href="http://www.wenzk.com/archives/128" title="CPAN镜像也开始工作了">CPAN镜像也开始工作了</a> (2)</li><li><a href="http://www.wenzk.com/archives/119" title="Clamav DB 镜像站点开始工作">Clamav DB 镜像站点开始工作</a> (0)</li><li><a href="http://www.wenzk.com/archives/86" title="CentOS Mirroring HowTo">CentOS Mirroring HowTo</a> (0)</li></ul>]]></content:encoded>
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