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	<title>Comments on: 使用Cacti监控JVM</title>
	<atom:link href="http://guoyong.org/2010/01/27/512/feed" rel="self" type="application/rss+xml" />
	<link>http://guoyong.org/2010/01/27/512</link>
	<description>wolfg&#039;s journey with open source, linux, programming, sysadm ...</description>
	<lastBuildDate>Fri, 17 Jun 2011 08:12:04 +0000</lastBuildDate>
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	<item>
		<title>By: ziv cheung</title>
		<link>http://guoyong.org/2010/01/27/512/comment-page-1#comment-77503</link>
		<dc:creator>ziv cheung</dc:creator>
		<pubDate>Fri, 17 Jun 2011 08:12:04 +0000</pubDate>
		<guid isPermaLink="false">http://guoyong.org/?p=512#comment-77503</guid>
		<description>请问我做完后，图片显示不出来，然后/cacti-0.8.7g/rra/localhost_jvmmempoolcommitted_11.rrd&#039;: No such file or directory呢？请问</description>
		<content:encoded><![CDATA[<p>请问我做完后，图片显示不出来，然后/cacti-0.8.7g/rra/localhost_jvmmempoolcommitted_11.rrd&#8217;: No such file or directory呢？请问</p>
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	<item>
		<title>By: Frank</title>
		<link>http://guoyong.org/2010/01/27/512/comment-page-1#comment-61236</link>
		<dc:creator>Frank</dc:creator>
		<pubDate>Fri, 12 Nov 2010 01:45:53 +0000</pubDate>
		<guid isPermaLink="false">http://guoyong.org/?p=512#comment-61236</guid>
		<description>就是下面的命令：java  -Dcom.sun.management.snmp.port=9998</description>
		<content:encoded><![CDATA[<p>就是下面的命令：java  -Dcom.sun.management.snmp.port=9998</p>
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	<item>
		<title>By: wolfg</title>
		<link>http://guoyong.org/2010/01/27/512/comment-page-1#comment-61235</link>
		<dc:creator>wolfg</dc:creator>
		<pubDate>Fri, 12 Nov 2010 01:41:35 +0000</pubDate>
		<guid isPermaLink="false">http://guoyong.org/?p=512#comment-61235</guid>
		<description>能说说你的启动jvm的命令具体是什么样的吗？</description>
		<content:encoded><![CDATA[<p>能说说你的启动jvm的命令具体是什么样的吗？</p>
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	<item>
		<title>By: Frank</title>
		<link>http://guoyong.org/2010/01/27/512/comment-page-1#comment-61173</link>
		<dc:creator>Frank</dc:creator>
		<pubDate>Thu, 11 Nov 2010 04:41:37 +0000</pubDate>
		<guid isPermaLink="false">http://guoyong.org/?p=512#comment-61173</guid>
		<description>就是在执行命令java  -Dcom.sun.management.snmp.port=9998 时不行
但是我在在把端口改成161 报错说是该端口已经被占用了，安装官方的配置但是配置managment的配置问和acl 时，好像是不能正常读取配置文件？</description>
		<content:encoded><![CDATA[<p>就是在执行命令java  -Dcom.sun.management.snmp.port=9998 时不行<br />
但是我在在把端口改成161 报错说是该端口已经被占用了，安装官方的配置但是配置managment的配置问和acl 时，好像是不能正常读取配置文件？</p>
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	<item>
		<title>By: wolfg</title>
		<link>http://guoyong.org/2010/01/27/512/comment-page-1#comment-61168</link>
		<dc:creator>wolfg</dc:creator>
		<pubDate>Thu, 11 Nov 2010 01:18:36 +0000</pubDate>
		<guid isPermaLink="false">http://guoyong.org/?p=512#comment-61168</guid>
		<description>启动JVM的命令里加上-Dcom.sun.management.snmp.port=9998，注意-D这个</description>
		<content:encoded><![CDATA[<p>启动JVM的命令里加上-Dcom.sun.management.snmp.port=9998，注意-D这个</p>
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	<item>
		<title>By: Frank</title>
		<link>http://guoyong.org/2010/01/27/512/comment-page-1#comment-61119</link>
		<dc:creator>Frank</dc:creator>
		<pubDate>Wed, 10 Nov 2010 03:49:55 +0000</pubDate>
		<guid isPermaLink="false">http://guoyong.org/?p=512#comment-61119</guid>
		<description>在配置完后但是设置的JVM 响应端口com.sun.management.snmp.port=9998 是总是报下面的错误
Exception in thread &quot;main&quot; java.lang.NoClassDefFoundError: com/sun/management/snmp/port=9998
Caused by: java.lang.ClassNotFoundException: com.sun.management.snmp.port=9998
	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
Could not find the main class: com.sun.management.snmp.port=9998.  Program will exit.
但是我在其配置文件中/usr/java/jre/lib/management/management.properties 和snmp.acl 也做了配置后再试重启JVM 但是snmp agent port 还是不能正常启动，在查看器官方的配置时，和气官方的配置是一样的，不过在其官方提供了一个文件就是JVM-MANAGEMENT-MIB.mib 不知道是在什么地方定义的，还请指点一下
thanks</description>
		<content:encoded><![CDATA[<p>在配置完后但是设置的JVM 响应端口com.sun.management.snmp.port=9998 是总是报下面的错误<br />
Exception in thread &#8220;main&#8221; java.lang.NoClassDefFoundError: com/sun/management/snmp/port=9998<br />
Caused by: java.lang.ClassNotFoundException: com.sun.management.snmp.port=9998<br />
	at <a href="http://java.net" title="http://java.net" target="_blank">java.net</a>.URLClassLoader$1.run(URLClassLoader.java:202)<br />
	at java.security.AccessController.doPrivileged(Native Method)<br />
	at <a href="http://java.net" title="http://java.net" target="_blank">java.net</a>.URLClassLoader.findClass(URLClassLoader.java:190)<br />
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)<br />
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)<br />
	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)<br />
Could not find the main class: com.sun.management.snmp.port=9998.  Program will exit.<br />
但是我在其配置文件中/usr/java/jre/lib/management/management.properties 和snmp.acl 也做了配置后再试重启JVM 但是snmp agent port 还是不能正常启动，在查看器官方的配置时，和气官方的配置是一样的，不过在其官方提供了一个文件就是JVM-MANAGEMENT-MIB.mib 不知道是在什么地方定义的，还请指点一下<br />
thanks</p>
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