EM Configuration issue. /u01/oracle/db_1/mysql2_orcl not found

EM Configuration issue. /u01/oracle/db_1/mysql2_orcl not found：

可以使用emca命令重新创建资料库：

1. emca -repos drop

删除原来的资料库

2.emca -repos create

创建新的资料库

3.emca -config dbcontrol db

配置资料库

4

.[ora10g@mysql2 db_1]$ emctl status dbconsole
TZ set to PRC
Oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0
Copyright (c) 1996, 2005 Oracle Corporation. All rights reserved.
http://mysql2:1158/em/console/aboutApplication
Oracle Enterprise Manager 10g is running.
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Logs are generated in directory /u01/oracle/db_1/mysql2_orcl/sysman/log