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	<link>http://www.quwenqing.com/read-235.html</link>
	<title><![CDATA[Mac OS X下使用bindfs实现mount的目录绑定功能]]></title>
	<author><![CDATA[quwenqing@quwenqing.com (曲文庆)]]></author>
	<category><![CDATA[文件系统]]></category>
	<pubDate>Fri, 10 Oct 2014 13:21:11 +0800</pubDate>
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	<description><![CDATA[<div><br /></div><div>&nbsp;</div><p style="margin: 0px 0px 1.5em; padding: 0px; border: 0px; font-family: &#39;PT Serif&#39;, Georgia, Times, &#39;Times New Roman&#39;, serif; line-height: 27.599998474121094px; font-size: 18px; vertical-align: baseline; color: #222222; background-color: #f8f8f8">Linux下的mount命令有一个--bind参数，将目录挂载到另一个目录下。Mac OS X的mount命令不支持--bind，不过我们可以使用<a style="margin: 0px; padding: 0px; border: 0px; font-family: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; vertical-align: baseline; color: #751590; transition: color 0.3s; -webkit-transition: color 0.3s; white-space: pre-wrap; word-wrap: break-word" href="http://code.google.com/p/bindfs/">bindfs</a>实现相同的功能。</p><p style="margin: 0px 0px 1.5em; padding: 0px; border: 0px; font-family: &#39;PT Serif&#39;, Georgia, Times, &#39;Times New Roman&#39;, serif; line-height: 27.599998474121094px; font-size: 18px; vertical-align: baseline; color: #222222; background-color: #f8f8f8">bindfs是一个基于<a style="margin: 0px; padding: 0px; border: 0px; font-family: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; vertical-align: baseline; color: #751590; transition: color 0.3s; -webkit-transition: color 0.3s; white-space: pre-wrap; word-wrap: break-word" href="http://fuse.sourceforge.net/">FUSE</a>的文件系统实现，并非Mac OS X的预装工具，但通过<a style="margin: 0px; padding: 0px; border: 0px; font-family: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; vertical-align: baseline; color: #751590; transition: color 0.3s; -webkit-transition: color 0.3s; white-space: pre-wrap; word-wrap: break-word" href="http://linfan.info/blog/2012/02/25/homebrew-installation-and-usage/">Homebrew</a>安装非常简单。</p><p style="margin: 0px 0px 1.5em; padding: 0px; border: 0px; font-family: &#39;PT Serif&#39;, Georgia, Times, &#39;Times New Roman&#39;, serif; line-height: 27.599998474121094px; font-size: 18px; vertical-align: baseline; color: #222222; background-color: #f8f8f8">brew install bindfs</p><div><span style="background-color: #f8f8f8; color: #222222; font-family: &#39;PT Serif&#39;, Georgia, Times, &#39;Times New Roman&#39;, serif; font-size: 18px; line-height: 27.599998474121094px">Homebrew会自动安装bindfs以及其依赖</span><span style="color: #222222; font-family: &#39;PT Serif&#39;, Georgia, Times, &#39;Times New Roman&#39;, serif; font-size: 18px; line-height: 27.599998474121094px; background-color: #f8f8f8">。如果出现未找到pkg-config的错误，请先输入</span>brew install pkg-config<span style="color: #222222; font-family: &#39;PT Serif&#39;, Georgia, Times, &#39;Times New Roman&#39;, serif; font-size: 18px; line-height: 27.599998474121094px; background-color: #f8f8f8">安装。</span></div><div><span style="background-color: #f8f8f8; color: #222222; font-family: &#39;PT Serif&#39;, Georgia, Times, &#39;Times New Roman&#39;, serif; font-size: 18px; line-height: 27.599998474121094px">安装完成后，需要在系统启动时加载FUSE内核扩展。按照osxfuse提示操作。（如果已经安装过osxfus可以忽略该步）</span></div><div class="entry-content" style="margin: 0px; padding: 0px; border: 0px; font-family: &#39;PT Serif&#39;, Georgia, Times, &#39;Times New Roman&#39;, serif; line-height: 27.599998474121094px; font-size: 18px; vertical-align: baseline; color: #222222; background-color: #f8f8f8"><p style="margin: 0px 0px 1.5em; padding: 0px; border: 0px; font-family: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; vertical-align: baseline">bindfs的使用也非常简单，跟mount --bind基本一样。</p><p style="margin: 0px 0px 1.5em; padding: 0px; border: 0px; font-family: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; vertical-align: baseline">bindfs 源目录 挂载点</p><p style="margin: 0px 0px 1.5em; padding: 0px; border: 0px; font-family: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; vertical-align: baseline">更多信息可以在终端里输入man bindfs查阅。</p></div><div><span style="font-size: 11pt">&nbsp;</span></div><div>&nbsp;</div>]]></description>
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	<title><![CDATA[开源分布式文件系统GlusterFS 3.3]]></title>
	<author><![CDATA[quwenqing@quwenqing.com (曲文庆)]]></author>
	<category><![CDATA[文件系统]]></category>
	<pubDate>Sun, 21 Oct 2012 16:30:43 +0800</pubDate>
	<guid>http://www.quwenqing.com/read-169.html</guid>	
	<description><![CDATA[Gluster团队在2012年5月31日发布了GlusterFS 3.3。GlusterFS的上一个稳定版本号是3.2.6，虽然从版本号上看貌似改进并不大，如果你仔细阅读了3.3的新特性列表之后，也许会觉得GlusterFS社区的版本号取得太保守了。<br /><br /> 作为Gluster项目的一部分，GlusterFS项目在2005伊始。2007年他们发布了第一个稳定的版本&mdash;&mdash;1.2.3。2011年10月4日，RedHat收购了Gluster并开始着手开发3.3.0版本。同时RedHat还宣布了其RedHat Storage 2.0产品，其基础就是GlusterFS。<br /><br /> GlusterFS是一个开源的（基于GNU GPLv3协议）分布式文件系统，用户可以使用多台服务器，并通过以太网或者Infiniband RDMA互联从而组成一个GlusterFS的集群。GlusterFS集群对外提供NFS，CIFS和Gluster Native（通过FUSE进行挂载）的接口以便用户访问GlusterFS的存储池。<br /><br /><p style="color: #000000; font-family: Lucida,&#39;Lucida Grande&#39;,Tahoma,sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 19px; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff">&nbsp;<img src="http://www.quwenqing.com/attachments/201210/5592564537_f2s.png" style="cursor:pointer;" onclick="open_img(&#39;http://www.quwenqing.com/attachments/201210/5592564537.png&#39;)" alt="http://www.quwenqing.com/attachments/201210/5592564537.png" width="367" height="300" /></p><p style="color: #000000; font-family: Lucida,&#39;Lucida Grande&#39;,Tahoma,sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 19px; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff"><strong>GlusterFS统一挂载方式（摘自<a style="text-decoration: underline; color: #0b59b2" href="http://www.gluster.org/about/">http://www.gluster</a></strong></p>]]></description>
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