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您现在的位置: 中国IT实验室 >> Oracle >> 安装配置 >> 正文

如何重新配置Oracle的EM Database Control

    今天打算启用一下Oracle Database 11g的Database Control,发现初始并未安装:

    [oracle@test126 ~]$ emctl start EM Configuration issue. /opt/oracle/product/11.1.0/test126.hurray.com.cn_dodd not found.

    遇到这类问题,可以通过重新配置,来创建EM的配置文件:

    [oracle@test126 11.1.0]$ emca -config dbcontrol db -repos recreate

    STARTED EMCA at Aug 28, 2007 11:54:40 AM EM Configuration Assistant, Version 11.1.0.5.0 Production Copyright (c) 2003, 2005, Oracle. All rights reserved.

    Enter the following information:Database SID: dodd Listener port number: 1521 Password for SYS user:Password for DBSNMP user:Password for SYSMAN user:Password for SYSMAN user: Email address for notifications (optional): eygle@eygle.com Outgoing Mail (SMTP) server for notifications (optional):

  -----------------------------------------------------------------

    You have specified the following settings

    Database ORACLE_HOME …… /opt/oracle/product/11.1.0

    Local hostname …… test126.hurray.com.cn Listener port number …… 1521 Database SID …… dodd Email address for notifications …… eygle@eygle.com Outgoing Mail (SMTP) server for notifications ……

  -----------------------------------------------------------------

    Do you wish to continue? [yes(Y)/no(N)]: Y Aug 28, 2007 11:56:58 AM oracle.sysman.emcp.EMConfig perform INFO: This operation is being logged at /opt/oracle/cfgtoollogs/emca/dodd/emca_2007_08_28_11_54_40.log. Aug 28, 2007 11:57:01 AM oracle.sysman.emcp.EMReposConfig invoke INFO: Dropping the EM repository (this may take a while) ……

    Aug 28, 2007 11:57:16 AM oracle.sysman.emcp.EMReposConfig invoke INFO: Repository successfully dropped Aug 28, 2007 11:57:16 AM oracle.sysman.emcp.EMReposConfig createRepository INFO: Creating the EM repository (this may take a while) ……

    Aug 28, 2007 12:08:35 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Repository successfully created Aug 28, 2007 12:08:47 PM oracle.sysman.emcp.EMReposConfig uploadConfigDataToRepository INFO: Uploading configuration data to EM repository (this may take a while) ……

    Aug 28, 2007 12:11:45 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Uploaded configuration data successfully Aug 28, 2007 12:11:51 PM oracle.sysman.emcp.util.DBControlUtil configureSoftwareLib INFO: Software library configured successfully. Aug 28, 2007 12:11:51 PM oracle.sysman.emcp.EMDBPostConfig configureSoftwareLibrary INFO: Deploying Provisioning archives ……

    Aug 28, 2007 12:12:13 PM oracle.sysman.emcp.EMDBPostConfig configureSoftwareLibrary INFO: Provisioning archives deployed successfully. Aug 28, 2007 12:12:13 PM oracle.sysman.emcp.util.DBControlUtil secureDBConsole INFO: Securing Database Control (this may take a while) ……

    Aug 28, 2007 12:12:39 PM oracle.sysman.emcp.util.DBControlUtil secureDBConsole INFO: Database Control secured successfully. Aug 28, 2007 12:12:39 PM oracle.sysman.emcp.util.DBControlUtil startOMS INFO: Starting Database Control (this may take a while) ……

    Aug 28, 2007 12:14:04 PM oracle.sysman.emcp.EMDBPostConfig performConfiguration INFO: Database Control started successfully Aug 28, 2007 12:14:04 PM oracle.sysman.emcp.EMDBPostConfig performConfiguration INFO: >>>>>>>>>>> The Database Control URL is https://test126.hurray.com.cn:1158/em <<<<<<<<<<< Aug 28, 2007 12:14:16 PM oracle.sysman.emcp.EMDBPostConfig invoke WARNING:************************ WARNING ************************

    Management Repository has been placed in secure mode wherein Enterprise Manager data will be encrypted. The encryption key has been placed in the file: /opt/oracle/product/11.1.0/test126.hurray.com.cn_dodd/sysman/config/emkey.ora. Please ensure this file is backed up as the encrypted data will become unusable if this file is lost.

    *********************************************************** Enterprise Manager configuration completed successfully FINISHED EMCA at Aug 28, 2007 12:14:16 PM

    Oracle 10g中,配置方法与此相同。

    配置完成之后就可以启动EM了:

    [oracle@test126 11.1.0]$ emctl start dbconsole Oracle Enterprise Manager 11g Database Control Release 11.1.0.6.0 Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved. https://test126.hurray.com.cn:1158/em/console/aboutApplication Starting Oracle Enterprise Manager 11g Database Control …… started.

  ------------------------------------------------------------------

    Logs are generated in directory /opt/oracle/product/11.1.0/test126.hurray.com.cn_dodd/sysman/log

    如果是Linux环境,你可能还需要在iptables中开放1158端口,增加如下一行:-A RH-Firewall-1-INPUT -m state ——state NEW -m tcp -p tcp ——dport 1158 -j ACCEPT

    重新启动防火墙之后就可以通过IE在远端连接EM的Database Control了:

    [root@test126 sysconfig]# service iptables restart Flushing firewall rules: [ OK ] Setting chains to policy ACCEPT: filter [ OK ] Unloading iptables modules: [ OK ] Applying iptables firewall rules: [ OK ] Loading additional iptables modules: ip_conntrack_netbios_ns [ OK ]

【责编:Ken】

中国IT教育

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