Oracle 11g R2 64位启动em,出现如下错误: [root@localhost ~]# su - oracle [oracle@localhost ~]$ emctl start dbconsole Environment variable ORACLE_UNQNAME not defined. Please set ORACLE_UNQNAME to database unique name. [oracle@localhost ~]$ export ORACLE_UNQNAME=online [oracle@localhost ~]$ emctl start dbconsole OC4J Configuration issue. /u01/app/oracle/oc4j/j2ee/OC4J_DBConsole_localhost.localdomain_online not found. 问题原因为em资料库配置不正确，或者是dbcontrol没有配置好1：重建EM资料 [oracle@localhost ~]$ emca -repos recreateSTARTED EMCA at Sep 6, 2010 4:42:53 PM EM Configuration Assistant, Version 11.2.0.0.2 Production Copyright （c） 2003, 2005, Oracle. All rights reserved.Enter the following information: Database SID: online Listener port number: 1521 Password for SYS user: Password for SYSMAN user: Do you wish to continue？ [yes（Y）/no（N）]: y Sep 6, 2010 4:43:30 PM oracle.sysman.emcp.EMConfig perform INFO: This operation is being logged at /u01/cfgtoollogs/emca/online/emca_2010_09_06_16_42_52.log. Sep 6, 2010 4:43:31 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Dropping the EM repository （this may take a while） ... Sep 6, 2010 4:46:23 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Repository successfully dropped Sep 6, 2010 4:46:24 PM oracle.sysman.emcp.EMReposConfig createRepository INFO: Creating the EM repository （this may take a while） ... Sep 6, 2010 4:53:00 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Repository successfully created Enterprise Manager configuration completed successfully FINISHED EMCA at Sep 6, 2010 4:53:00 PM2：配置dbcontrol [oracle@localhost ~]$ emca -config dbcontrol dbSTARTED EMCA at Sep 6, 2010 5:02:57 PM EM Configuration Assistant, Version 11.2.0.0.2 Production Copyright （c） 2003, 2005, Oracle. All rights reserved.Enter the following information: Database SID: online Listener port number: 1521 Listener ORACLE_HOME [ /u01/app/oracle ]: Password for SYS user: Password for DBSNMP user: Password for SYSMAN user: Password for SYSMAN user: Email address for notifications （optional）: Outgoing Mail （SMTP） server for notifications （optional）: -----------------------------------------------------------------You have specified the following settingsDatabase ORACLE_HOME ................ /u01/app/oracleLocal hostname ................ localhost.localdomain Listener ORACLE_HOME ................ /u01/app/oracle Listener port number ................ 1521 Database SID ................ online Email address for notifications ............... Outgoing Mail （SMTP） server for notifications ............... ----------------------------------------------------------------- Do you wish to continue？ [yes（Y）/no（N）]: y Sep 6, 2010 5:03:34 PM oracle.sysman.emcp.EMConfig perform INFO: This operation is being logged at /u01/cfgtoollogs/emca/online/emca_2010_09_06_17_02_56.log. Sep 6, 2010 5:03:39 PM oracle.sysman.emcp.EMReposConfig uploadConfigDataToRepository INFO: Uploading configuration data to EM repository （this may take a while） ... Sep 6, 2010 5:04:45 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Uploaded configuration data successfully Sep 6, 2010 5:04:46 PM oracle.sysman.emcp.ParamsManager getLocalListener WARNING: Error retrieving listener for localhost.localdomain Sep 6, 2010 5:04:49 PM oracle.sysman.emcp.util.DBControlUtil configureSoftwareLib INFO: Software library configured successfully. Sep 6, 2010 5:04:49 PM oracle.sysman.emcp.EMDBPostConfig configureSoftwareLibrary INFO: Deploying Provisioning archives ... Sep 6, 2010 5:05:22 PM oracle.sysman.emcp.EMDBPostConfig configureSoftwareLibrary INFO: Provisioning archives deployed successfully. Sep 6, 2010 5:05:22 PM oracle.sysman.emcp.util.DBControlUtil secureDBConsole INFO: Securing Database Control （this may take a while） ... Sep 6, 2010 5:06:17 PM oracle.sysman.emcp.util.DBControlUtil secureDBConsole INFO: Database Control secured successfully. Sep 6, 2010 5:06:17 PM oracle.sysman.emcp.util.DBControlUtil startOMS INFO: Starting Database Control （this may take a while） ... Sep 6, 2010 5:07:00 PM oracle.sysman.emcp.EMDBPostConfig performConfiguration INFO: Database Control started successfully Sep 6, 2010 5:07:00 PM oracle.sysman.emcp.EMDBPostConfig performConfiguration INFO: >>>>>>>>>>> The Database Control URL is https://localhost.localdomain:1158/em <<<<<<<<<<< Sep 6, 2010 5:07:04 PM oracle.sysman.emcp.EMDBPostConfig invoke WARNING: 可以看到em已经启动： [oracle@localhost ~]$ netstat -ntpl |grep 1158 （Not all processes could be identified, non-owned process info will not be shown, you would have to be root to see it all.） tcp 0 0 :::1158 :::* LISTEN 11125/java [oracle@localhost ~]$ 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://localhost.localdomain:1158/em/console/aboutApplication Oracle Enterprise Manager 11g is running. ------------------------------------------------------------------ Logs are generated in directory /u01/app/oracle/localhost.localdomain_online/sysman/log ************************ 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: /u01/app/oracle/localhost.localdomain_online/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 Sep 6, 2010 5:07:04 PM连接测试：Oracle中关于处理小数点位数的几个函数Linux下如何自动启动Oracle服务相关资讯 oracle
vi /etc/h**ts # Do not remove the following line, or various programs # that require network functionality will fail. 127.0.0.1 localh**t.localdomain localh**t test11g ::1 localh**t6.localdomain6 localh**t6回复 支持 （0） 反对 （0）第 1 楼 Fuping 发表于 2011/4/3 3:16:13sh-4.1$ emca -repos recreate
STARTED EMCA at Apr 3, 2011 3:12:14 AM EM Configuration Assistant, Version 11.2.0.0.2 Production Copyright （c） 2003, 2005, Oracle.All rights reserved.
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