1,修改DBSNMP密码:
重新配置DBCONSOLE,需要输入DBSNMP密码,但任何密码都会显示错误,需要预先修改。
sql>alter user dbsnmp identified by xxx;
2,删除早期DBCONSOLE创建的用户:
sql>drop role MGMT_USER; sql>drop user MGMT_VIEW cascade; sql>drop user sysman cascade;
3,删除早期DBCONSOLE创建的对象:
重新配置DBCONSOLE,需要输入DBSNMP密码,但任何密码都会显示错误,需要预先修改。
sql>alter user dbsnmp identified by xxx;
2,删除早期DBCONSOLE创建的用户:
sql>drop role MGMT_USER; sql>drop user MGMT_VIEW cascade; sql>drop user sysman cascade;
3,删除早期DBCONSOLE创建的对象:
sql>drop PUBLIC SYNONYM MGMT_TARGET_BLACKOUTS; sql>drop public synonym SETEMVIEWUSERCONTEXT;
4. 重新创建oem
[oracle@rac log]$ emca -config dbcontrol db -repos recreate 或emca -repos recreate -host rac
5. 如果创建oem时提示
Note: For Desktop Class Install always pass parameter ORACLE_HOSTNAME
as "localhost" to any emca command
则:
Set ORACLE_HOSTNAME=old_hostname in the environment.
For a single-instance database:
$ $ORACLE_HOME/bin/emca -deconfig dbcontrol db
For Oracle RAC:
$ $ORACLE_HOME/bin/emca -deconfig dbcontrol db -cluster
参考文档:http://docs.oracle.com/cd/E18283_01/server.112/e17120/dbcontrol006.htm