11gr2 RAC环境配置OEM 报ORA-12514错误 推荐

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
Copyright (c) 2003, 2005, Oracle.  All rights reserved.

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

Nov 7, 2012 11:01:54 PM oracle.sysman.emcp.util.GeneralUtil initSQLEngineRemotely
WARNING: ORA-12154: TNS:could not resolve the connect identifier specified

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:
ASM user password: Nov 7, 2012 11:12:21 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 11:12:26 PM oracle.sysman.emcp.util.GeneralUtil initSQLEngineRemotely
WARNING: ORA-12154: TNS:could not resolve the connect identifier specified

Nov 7, 2012 11:12:26 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 11:12:32 PM oracle.sysman.emcp.util.GeneralUtil initSQLEngineRemotely
WARNING: ORA-12154: TNS:could not resolve the connect identifier specified

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.

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

Copyright (c) 1991, 2010, Oracle.  All rights reserved.

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

Copyright (c) 1991, 2010, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN1)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER_SCAN1
Version                   TNSLSNR for Linux: Version 11.2.0.2.0 - Production
Start Date                08-NOV-2012 09:15:18
Uptime                    0 days 0 hr. 25 min. 45 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_scan1/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER_SCAN1)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.49)(PORT=1521)))
Services Summary...
Service "power" has 2 instance(s).
Instance "power1", status READY, has 1 handler(s) for this service...
Instance "power2", status READY, has 1 handler(s) for this service...
Service "powerXDB" has 2 instance(s).
Instance "power1", status READY, has 1 handler(s) for this service...
Instance "power2", status READY, has 1 handler(s) for this service...
The command completed successfully
[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

Copyright (c) 1982, 2010, Oracle.  All rights reserved.

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

Enter user-name:

[grid@11rac1 ~]$ sqlplus asmsnmp/oracle@192.168.100.40:1521/+ASM as sysdba

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

Copyright (c) 1982, 2010, Oracle.  All rights reserved.

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

Copyright (c) 1982, 2010, Oracle.  All rights reserved.

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> 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;

System altered.

SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
With the Real Application Clusters and Automatic Storage Management options
[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     16378 16263  0 12:08 pts/0    00:00:00 grep lsn
[grid@11rac1 ~]$ lsnrctl status listener_scan1

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

Copyright (c) 1991, 2010, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN1)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER_SCAN1
Version                   TNSLSNR for Linux: Version 11.2.0.2.0 - Production
Start Date                08-NOV-2012 09:15:18
Uptime                    0 days 2 hr. 53 min. 35 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_scan1/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER_SCAN1)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.100.49)(PORT=1521)))
Services Summary...
Service "+ASM" has 2 instance(s).
Instance "+ASM1", status READY, has 1 handler(s) for this service...
Instance "+ASM2", status READY, has 1 handler(s) for this service...
Service "power" has 2 instance(s).
Instance "power1", status READY, has 1 handler(s) for this service...
Instance "power2", status READY, has 1 handler(s) for this service...
Service "powerXDB" has 2 instance(s).
Instance "power1", status READY, has 1 handler(s) for this service...
Instance "power2", status READY, has 1 handler(s) for this service...
The command completed successfully

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
EM Configuration Assistant, Version 11.2.0.0.2 Production
Copyright (c) 2003, 2005, Oracle.  All rights reserved.

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 SYS user: oracle
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 ]:
ASM user password:
-----------------------------------------------------------------

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
Nov 8, 2012 12:30:33 PM oracle.sysman.emcp.EMDBPostConfig performConfiguration
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
EM Configuration Assistant, Version 11.2.0.0.2 Production
Copyright (c) 2003, 2005, Oracle.  All rights reserved.

Enter the following information:
Database unique name: power
Service name: power
Do you wish to continue? [yes(Y)/no(N)]: Y
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
INFO:
****************  Current Configuration  ****************
INSTANCE            NODE           DBCONTROL_UPLOAD_HOST
----------        ----------        ---------------------

power             11rac1             11rac1
power             11rac2             11rac1

Enterprise Manager configuration completed successfully
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
Copyright (c) 1996, 2010 Oracle Corporation.  All rights reserved. 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。