对oracle10grac配置em，原本是非常简单的事，却花费了很长时间，记录下来，备忘。
首先是报如下错误：
[oracle@node1 admin]$ emca -config dbcontrol db STARTED EMCA at Aug 17, 2014 9:06:47 AM EM Configuration Assistant, Version 10.2.0.5.0 Production Copyright (c) 2003, 2009, Oracle. All rights reserved. Enter the following information: Database SID: racdb1 Listener port number: 1521 Password for SYS user: Password for DBSNMP user: Aug 17, 2014 9:06:57 AM oracle.sysman.emcp.util.GeneralUtil initSQLEngine WARNING: ORA-28000: the account is locked Password for SYSMAN user: Aug 17, 2014 9:07:02 AM oracle.sysman.emcp.util.GeneralUtil initSQLEngine WARNING: ORA-28000: the account is locked Email address for notifications (optional): Outgoing Mail (SMTP) server for notifications (optional): ASM ORACLE_HOME [ /u01/app/oracle/product/11.2.0/db ]: ASM SID [ +ASM ]: ASM port [ 1521 ]: ASM user role [ SYSDBA ]: ASM username [ SYS ]: ASM user password: ASM user password: ----------------------------------------------------------------- You have specified the following settings Database ORACLE_HOME ................ /u01/app/oracle/product/11.2.0/db Local hostname ................ node1 Listener port number ................ 1521 Database SID ................ racdb1 Email address for notifications ............... Outgoing Mail (SMTP) server for notifications ............... ASM ORACLE_HOME ................ /u01/app/oracle/product/11.2.0/db ASM SID ................ +ASM ASM port ................ 1521 ASM user role ................ SYSDBA ASM username ................ SYS ----------------------------------------------------------------- Do you wish to continue [yes(Y)/no(N)]: y Aug 17, 2014 9:12:22 AM oracle.sysman.emcp.EMConfig perform INFO: This operation is being logged at /u01/app/oracle/product/11.2.0/db/cfgtoollogs/emca/racdb/emca_2014-08-17_09-06-47-AM.log. Aug 17, 2014 9:12:34 AM oracle.sysman.emcp.util.DBControlUtil secureDBConsole INFO: Securing Database Control (this may take a while) ... Aug 17, 2014 9:13:01 AM oracle.sysman.emcp.util.DBControlUtil secureDBConsole INFO: Database Control secured successfully. Aug 17, 2014 9:13:01 AM oracle.sysman.emcp.util.DBControlUtil startOMS INFO: Starting Database Control (this may take a while) ... Aug 17, 2014 9:17:40 AM oracle.sysman.emcp.util.PlatformInterface executeCommand WARNING: Error executing /u01/app/oracle/product/11.2.0/db/bin/emctl start dbconsole Aug 17, 2014 9:17:40 AM oracle.sysman.emcp.EMConfig perform SEVERE: Error starting Database Control Refer to the log file at /u01/app/oracle/product/11.2.0/db/cfgtoollogs/emca/racdb/emca_2014-08-17_09-06-47-AM.log for more details. Could not complete the configuration. Refer to the log file at /u01/app/oracle/product/11.2.0/db/cfgtoollogs/emca/racdb/emca_2014-08-17_09-06-47-AM.log for more details.
[root@node1 ~]# cat /u01/app/oracle/product/11.2.0/db/cfgtoollogs/emca/racdb/emca_2014-08-17_09-06-47-AM.log
Aug 17, 2014 9:17:40 AM oracle.sysman.emcp.EMConfig perform CONFIG: Stack Trace: oracle.sysman.emcp.exception.EMConfigException: Error starting Database Control at oracle.sysman.emcp.EMDBPostConfig.performConfiguration(EMDBPostConfig.java:649) at oracle.sysman.emcp.EMDBPostConfi