Oracle Study 之 11g RAC 手工配置EM

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使用dbca创建数据库时，没有配置EM，现手工配置。

• 首先删除em 的repository
  
  

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11gracnode1-> emca -deconfig dbcontrol db -repos drop -cluster STARTED EMCA at Jun 29, 2015 9:19:35 PM EM Configuration Assistant, Version 11.2.0.3.0 Production Copyright (c) 2003, 2011, Oracle.  All rights reserved. Enter the following information: Database unique name: devdb Service name: devdb Listener port number: 1521 Listener ORACLE_HOME [ /u01/app/11.2.0/grid ]: Password for SYS user:   Password for SYSMAN user:   ---------------------------------------------------------------------- WARNING : While repository is dropped the database will be put in quiesce mode. ---------------------------------------------------------------------- Do you wish to continue? [yes(Y)/no(N)]: y Jun 29, 2015 9:20:04 PM oracle.sysman.emcp.EMConfig perform INFO: This operation is being logged at /u01/app/oracle/cfgtoollogs/emca/devdb/emca_2015_06_29_21_19_35.log. Jun 29, 2015 9:20:06 PM oracle.sysman.emcp.util.GeneralUtil initSQLEngineRemotely WARNING: Error during db connection : ORA-28000: the account is locked Jun 29, 2015 9:20:12 PM oracle.sysman.emcp.util.GeneralUtil initSQLEngineRemotely WARNING: ORA-12154: TNS:could not resolve the connect identifier specified Jun 29, 2015 9:20:12 PM oracle.sysman.emcp.ParamsManager checkListenerStatusForDBControl WARNING: Error initializing SQL connection. SQL operations cannot be performed Jun 29, 2015 9:20:12 PM oracle.sysman.emcp.EMDBPreConfig performDeconfiguration WARNING: EM is not configured for this database. No EM-specific actions can be performed. Some of the possible reasons may be: 1) EM is configured with different hostname then physical host. Set environment variable ORACLE_HOSTNAME=<hostname> and re-run EMCA script 2) ORACLE_HOSTNAME is set. Unset it and re-run EMCA script Jun 29, 2015 9:20:12 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Dropping the EM repository (this may take a while) ... Jun 29, 2015 9:30:50 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Repository successfully dropped Enterprise Manager configuration completed successfully FINISHED EMCA at Jun 29, 2015 9:30:52 PM

  2. 新建EM的repository