11gr2 RAC环境配置OEM 报ORA-12514错误

今天一个客户打电话过来说他们的OEM出了问题用不起，OEM这个东西得说了很多次，但是自己从来没有玩过。下面就在自己的测试环境来玩一点，结果报错了。

环境：OS:RHEL 5.6 X86_64 DB:11.2.0.2 RAC

1，开始配置OEM

[oracle@11rac1 ~]$ emca -config dbcontrol db -repos create -cluster

STARTED EMCA at Nov 7, 2012 11:00:18 PM

EM Configuration Assistant, Version 11.2.0.0.2 Production

Enter the following information:

Database unique name: power

Service name: power

Listener port number: 1521

Listener ORACLE_HOME [ /u01/app/11.2.0/grid ]:

Password for SYS user:

Password for DBSNMP user:

Password for SYSMAN user:

Cluster name: test

Email address for notifications (optional):

Outgoing Mail (SMTP) server for notifications (optional):

ASM ORACLE_HOME [ /u01/app/11.2.0/grid ]:

ASM port [ 1521 ]:

ASM username [ ASMSNMP ]:

#这里报不能解析ASM

ASM user password:

Nov 7, 2012 11:01:43 PM oracle.sysman.emcp.util.GeneralUtil initSQLEngineRemotely

WARNING: Error during db connection : ORA-12514: TNS:listener does not currently know of service requested in connect descriptor

Nov 7, 2012 11:01:48 PM oracle.sysman.emcp.util.GeneralUtil initSQLEngineRemotely

WARNING: ORA-12154: TNS:could not resolve the connect identifier specified

Nov 7, 2012 11:01:49 PM oracle.sysman.emcp.util.GeneralUtil initSQLEngineRemotely

Nov 7, 2012 11:01:54 PM oracle.sysman.emcp.util.GeneralUtil initSQLEngineRemotely

Password validation failed. Some of the possible reasons may be:

1) Invalid username/password.

2) Database is not up.

3) Scan listener not up.

4) Database service is not registered with scan listener.

5) Password file may be missing or configured incorrectly.

ASM user password: Nov 7, 2012 11:12:21 PM oracle.sysman.emcp.util.GeneralUtil initSQLEngineRemotely

Nov 7, 2012 11:12:26 PM oracle.sysman.emcp.util.GeneralUtil initSQLEngineRemotely

Nov 7, 2012 11:12:32 PM oracle.sysman.emcp.util.GeneralUtil initSQLEngineRemotely

2.查看监听消息

[grid@11rac1 ~]$ ps -ef|grep lsn

grid 3957 1 0 09:15 ? 00:00:00 /u01/app/11.2.0/grid/bin/tnslsnr LISTENER -inherit

grid 3990 1 0 09:15 ? 00:00:00 /u01/app/11.2.0/grid/bin/tnslsnr LISTENER_SCAN1 -inherit

grid 7006 6976 0 09:40 pts/0 00:00:00 grep lsn

[grid@11rac1 ~]$ lsnrctl status listener

LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 08-NOV-2012 09:40:51

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER)))

STATUS of the LISTENER

------------------------

Alias LISTENER

Version TNSLSNR for Linux: Version 11.2.0.2.0 - Production

Start Date 08-NOV-2012 09:15:15

Uptime 0 days 0 hr. 25 min. 36 sec

Trace Level off

Security ON: Local OS Authentication

SNMP OFF

Listener Parameter File /u01/app/11.2.0/grid/network/admin/listener.ora

Listener Log File /u01/app/11.2.0/grid/log/diag/tnslsnr/11rac1/listener/alert/log.xml

Listening Endpoints Summary...

(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER)))

(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.40)(PORT=1521)))

(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.45)(PORT=1521)))

Services Summary...

Service "+ASM" has 1 instance(s).

Instance "+ASM1", status READY, has 1 handler(s) for this service...

Service "power" has 1 instance(s).

Instance "power1", status READY, has 1 handler(s) for this service...

Service "powerXDB" has 1 instance(s).

The command completed successfully

[grid@11rac1 ~]$ lsnrctl status listener_scan1

LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 08-NOV-2012 09:41:04

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN1)))

Alias LISTENER_SCAN1

Start Date 08-NOV-2012 09:15:18

Uptime 0 days 0 hr. 25 min. 45 sec

Listener Log File /u01/app/11.2.0/grid/log/diag/tnslsnr/11rac1/listener_scan1/alert/log.xml

(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER_SCAN1)))

(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.49)(PORT=1521)))

Service "power" has 2 instance(s).

Instance "power2", status READY, has 1 handler(s) for this service...

Service "powerXDB" has 2 instance(s).

[grid@11rac1 ~]$ sqlplus asmsnmp/oracle@scan:1521/+ASM as sysdba

SQL*Plus: Release 11.2.0.2.0 Production on Thu Nov 8 09:41:30 2012

ERROR:

ORA-12514: TNS:listener does not currently know of service requested in connect

descriptor

Enter user-name:

[grid@11rac1 ~]$ sqlplus asmsnmp/[email protected]:1521/+ASM as sysdba

SQL*Plus: Release 11.2.0.2.0 Production on Thu Nov 8 09:44:57 2012

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production

With the Real Application Clusters and Automatic Storage Management options

SQL> select instance_name from v$instance;

INSTANCE_NAME

----------------

+ASM1

[grid@11rac1 ~]$ cd $ORACLE_HOME/network/admin

[grid@11rac1 admin]$ cat listener.ora

LISTENER=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER)))) # line added by Agent

LISTENER_SCAN1=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN1)))) # line added by Agent

ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_SCAN1=ON # line added by Agent

ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER=ON # line added by Agent

[grid@11rac1 admin]$ cat endpoints_listener.ora

LISTENER_11RAC1=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=11rac1-vip)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.100.40)(PORT=1521)(IP=FIRST)))) # line added by Agent

发现ASM的监听跑在LISTENER上面，没有注册到LISTENER_SCAN1里面，而OEM使用提LISTENER_SCAN1监听。

3.手动注册监听，并查看状态

[grid@11rac1 ~]$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.2.0 Production on Thu Nov 8 12:07:09 2012

SQL> show parameter remote

NAME TYPE VALUE

------------------------------------ ----------- ------------------------------

remote_listener string

remote_login_passwordfile string EXCLUSIVE

remote_os_authent boolean FALSE

remote_os_roles boolean FALSE

SQL> alter system set remote_listener='scan:1521' scope=both sid='*';

System altered.

SQL> alter system register;

SQL> exit

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production

grid 16378 16263 0 12:08 pts/0 00:00:00 grep lsn

LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 08-NOV-2012 12:08:54

Uptime 0 days 2 hr. 53 min. 35 sec

Service "+ASM" has 2 instance(s).

Instance "+ASM2", status READY, has 1 handler(s) for this service...

4.再次配置OEM

[oracle@11rac1 ~]$ emca -config dbcontrol db -repos recreate -cluster

STARTED EMCA at Nov 8, 2012 12:13:04 PM

Password for SYS user: oracle

ASM username [ ASMSNMP ]:

-----------------------------------------------------------------

You have specified the following settings

Database ORACLE_HOME ................ /u01/app/oracle/product/11.2.0/db_1

Database instance hostname ................ Listener ORACLE_HOME ................ /u01/app/11.2.0/grid

Listener port number ................ 1521

Cluster name ................ test

Database unique name ................ power

Email address for notifications ...............

Outgoing Mail (SMTP) server for notifications ...............

ASM ORACLE_HOME ................ /u01/app/11.2.0/grid

ASM port ................ 1521

ASM user role ................ SYSDBA

ASM username ................ ASMSNMP

----------------------------------------------------------------------

WARNING : While repository is dropped the database will be put in quiesce mode.

Do you wish to continue? [yes(Y)/no(N)]: Y

Nov 8, 2012 12:13:30 PM oracle.sysman.emcp.EMConfig perform

INFO: This operation is being logged at /u01/app/oracle/cfgtoollogs/emca/power/emca_2012_11_08_12_13_03.log.

Nov 8, 2012 12:13:32 PM oracle.sysman.emcp.EMReposConfig invoke

INFO: Dropping the EM repository (this may take a while) ...

Nov 8, 2012 12:16:59 PM oracle.sysman.emcp.EMReposConfig invoke

INFO: Repository successfully dropped

Nov 8, 2012 12:17:00 PM oracle.sysman.emcp.EMReposConfig createRepository

INFO: Creating the EM repository (this may take a while) ...

hNov 8, 2012 12:27:24 PM oracle.sysman.emcp.EMReposConfig invoke

INFO: Repository successfully created

Nov 8, 2012 12:27:33 PM oracle.sysman.emcp.EMReposConfig uploadConfigDataToRepository

INFO: Uploading configuration data to EM repository (this may take a while) ...

Nov 8, 2012 12:28:36 PM oracle.sysman.emcp.EMReposConfig invoke

INFO: Uploaded configuration data successfully

Nov 8, 2012 12:28:36 PM oracle.sysman.emcp.EMDBCConfig instantiateOC4JConfigFiles

INFO: Propagating /u01/app/oracle/product/11.2.0/db_1/oc4j/j2ee/OC4J_DBConsole_11rac1_power to remote nodes ...

Nov 8, 2012 12:28:39 PM oracle.sysman.emcp.EMDBCConfig instantiateOC4JConfigFiles

INFO: Propagating /u01/app/oracle/product/11.2.0/db_1/oc4j/j2ee/OC4J_DBConsole_11rac2_power to remote nodes ...

Nov 8, 2012 12:28:43 PM oracle.sysman.emcp.EMAgentConfig deployStateDirs

INFO: Propagating /u01/app/oracle/product/11.2.0/db_1/11rac1_power to remote nodes ...

Nov 8, 2012 12:28:45 PM oracle.sysman.emcp.EMAgentConfig deployStateDirs

INFO: Propagating /u01/app/oracle/product/11.2.0/db_1/11rac2_power to remote nodes ...

Nov 8, 2012 12:28:47 PM oracle.sysman.emcp.util.DBControlUtil secureDBConsole

INFO: Securing Database Control (this may take a while) ...

Nov 8, 2012 12:29:08 PM oracle.sysman.emcp.util.DBControlUtil startOMS

INFO: Starting Database Control (this may take a while) ...

Nov 8, 2012 12:30:33 PM oracle.sysman.emcp.EMDBPostConfig performConfiguration

INFO: Database Control started successfully

INFO: >>>>>>>>>>> The Database Control URL is https://11rac1:5500/em <<<<<<<<<<<

Nov 8, 2012 12:32:23 PM oracle.sysman.emcp.EMDBPostConfig showClusterDBCAgentMessage

INFO:

**************** Current Configuration ****************

INSTANCE NODE DBCONTROL_UPLOAD_HOST

---------- ---------- ---------------------

power 11rac1 11rac1

power 11rac2 11rac1

Nov 8, 2012 12:32:23 PM oracle.sysman.emcp.EMDBPostConfig invoke

WARNING:

************************ 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/product/11.2.0/db_1/11rac1_power/sysman/config/emkey.ora. 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 Nov 8, 2012 12:32:23 PM

已经显示successfully ，表示已经成功了。

5.查看运行状态。

[oracle@11rac1 ~]$ emca -displayConfig dbcontrol -cluster

STARTED EMCA at Nov 8, 2012 1:54:57 PM

Nov 8, 2012 1:55:02 PM oracle.sysman.emcp.EMConfig perform

INFO: This operation is being logged at /u01/app/oracle/cfgtoollogs/emca/power/emca_2012_11_08_13_54_57.log.

Nov 8, 2012 1:55:05 PM oracle.sysman.emcp.EMDBPostConfig showClusterDBCAgentMessage

FINISHED EMCA at Nov 8, 2012 1:55:05 PM

[oracle@11rac1 ~]$ emctl -help

Environment variable ORACLE_UNQNAME not defined. Please set ORACLE_UNQNAME to database unique name.

[oracle@11rac1 ~]$ export ORACLE_UNQNAME=power

[oracle@11rac1 ~]$ emctl status dbconsole

Oracle Enterprise Manager 11g Database Control Release 11.2.0.2.0

https://11rac1:5500/em/console/aboutApplication

Oracle Enterprise Manager 11g is running.

------------------------------------------------------------------

Logs are generated in directory /u01/app/oracle/product/11.2.0/db_1/11rac1_power/sysman/log

一切正常.OEM配置成功。

本文转自7343696 51CTO博客，原文链接：http://blog.51cto.com/luoping/1053873，如需转载请自行联系原作者

11gr2 RAC环境配置OEM 报ORA-12514错误

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