【原】oracle11gR2 dbconsole修改主机无法登陆问题解决办法-优快云博客

本文介绍了Oracle Enterprise Manager (OEM)的启动与关闭方法，解决了启动过程中可能出现的配置问题，并提供了登录OEM的方法以及查看OEM状态和端口设置的命令。

作者：david_zhang@sh 【转载时请以超链接形式标明文章】

链接：http://www.cnblogs.com/david-zhang-index/archive/2012/03/19/2406337.html

一、启动和关闭

以下是启动过程:

[oracle@sql ~]$ emctl start dbconsole
Oracle Enterprise Manager 11g Database Control Release 11.2.0.1.0
Copyright (c) 1996, 2009 Oracle Corporation.  All rights reserved.
https://sql:1158/em/console/aboutApplication
Starting Oracle Enterprise Manager 11g Database Control ............ started.
------------------------------------------------------------------
Logs are generated in directory /u01/app/oracle/product/11.2.0/dbhome_1/sql_orcl/sysman/log

以下是关闭过程：

[oracle@sql ~]$ emctl stop dbconsole
Oracle Enterprise Manager 11g Database Control Release 11.2.0.1.0
Copyright (c) 1996, 2009 Oracle Corporation.  All rights reserved.
https://sql:1158/em/console/aboutApplication
Stopping Oracle Enterprise Manager 11g Database Control ......  Stopped.

修改主机名为sqlq后，在第一次启动的时候，会遇到报错

[oracle@sql ~]$ emctl start dbconsole
OC4J Configuration issue. /u01/app/oracle/product/11.2.0/dbhome_1/oc4j/j2ee/OC4J_DBConsole_sqlq_orcl not found.

处理方法：

[oracle@sql ~]$ cd /u01/app/oracle/product/11.2.0/dbhome_1/oc4j/j2ee
处理方法：mv OC4J_DBConsole_sql_orcl OC4J_DBConsole_sqlq_orcl

再次启动：

[oracle@sqlq ~]$ emctl start dbconsole
EM Configuration issue. /u01/app/oracle/product/11.2.0/dbhome_1/sqlq_orcl not found.
[oracle@sql ~] cd /u01/app/oracle/product/11.2.0/dbhome_1
处理方法：mv sql_orcl sqlq_orcl

二、登录OEM问题

启动的时候会有提示登录地址，只要按照这个登录地址就可以了。例如我的地址就是：

https://sql:1158/em/console/aboutApplication

如果OEM已经启动了，可以通过emctl status dbconsole命令来查看：

[oracle@sql ~]$ emctl status dbconsole
Oracle Enterprise Manager 11g Database Control Release 11.2.0.1.0
Copyright (c) 1996, 2009 Oracle Corporation.  All rights reserved.
https://sql:1158/em/console/aboutApplication
Oracle Enterprise Manager 11g is running.
------------------------------------------------------------------
Logs are generated in directory /u01/app/oracle/product/11.2.0/dbhome_1/sql_orcl/sysman/log

还可以通过以下文件查看Oracle的所有端口设置：

[oracle@sql ~]$ cat /u01/app/oracle/product/11.2.0/dbhome_1/install/portlist.ini 
Enterprise Manager Console HTTP Port (orcl) = 1158
Enterprise Manager Agent Port (orc) = 3938

三、emctl的乱码问题

请参考

Oracle10g EM乱码之快速解决
作者：eygle |English Version 【转载时请以超链接形式标明文章出处和作者信息及本声明】
链接： http://www.eygle.com/archives/2006/03/oracle10g_em_font_change.html

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转载于:https://www.cnblogs.com/david-zhang-index/archive/2012/03/19/2406337.html