This document will detail the steps required to stop and start Oracle Enterprise Manager 11g Grid Control and all its components. For information on installing Oracle Enterprise Manager 11g Grid Control see the post Install Oracle Enterprise Manager Grid Control 11gR1 on Linux.
In this document I will be making references to the
OMS_HOME and AGENT_HOME. If you do not happen to know what those locations are you can find them in the /etc/oratab file.[oracle@gc bin]$ grep -E 'oms|agent' /etc/oratab *:/u02/app/oracle/product/weblogic/oms11g:N *:/u02/app/oracle/product/weblogic/agent11g:N [oracle@gc bin]$
So in this example the
OMS_HOME would be /u02/app/oracle/product/weblogic/oms11g and AGENT_HOME would be/u02/app/oracle/product/weblogic/agent11g.
NOTE: The Oracle Enterprise Manger 11g Grid Control install process puts a script called
gcstartup in /etc/init.dthat will stop and start the Oracle Management Service and Agent on OS startup/shutdown. It does not start or stop the repository database. If you would like to stop the automated startup/shutdown of Grid Control services place comments in front of the OMS and AGENT home directories in the /etc/oratab file or remove the script /etc/init.d/gcstartup.
Stopping Oracle Enterprise Manager 11g Grid Control
Stop the Oracle Management Service
From the
OMS_HOME directory run the following to stop the OMS and WebTier services.OMS_HOME/bin/emctl stop oms –all [oracle@gc ~]$ /u02/app/oracle/product/weblogic/oms11g/bin/emctl stop oms -all Oracle Enterprise Manager 11g Release 1 Grid Control Copyright (c) 1996, 2010 Oracle Corporation. All rights reserved. Stopping WebTier... WebTier Successfully Stopped Stopping Oracle Management Server... Oracle Management Server Successfully Stopped Oracle Management Server is Down [oracle@gc ~]$
Note if you do not include the –all flag the HTTP services for the WebLogic Server will not be shutdown.
Stop the Oracle Management Agent
From the
AGENT_HOME directory run the following to stop the Agent.AGENT_HOME/bin/emctl stop agent [oracle@gc ~]$ /u02/app/oracle/product/weblogic/agent11g/bin/emctl stop agent Oracle Enterprise Manager 11g Release 1 Grid Control 11.1.0.1.0 Copyright (c) 1996, 2010 Oracle Corporation. All rights reserved. Stopping agent ... stopped. [oracle@gc ~]$
Stop the repository database
[oracle@gc ~]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.1.0 Production on Tue May 11 11:41:21 2010 Copyright (c) 1982, 2009, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production With the Partitioning, OLAP, Data Mining and Real Application Testing options SQL> shutdown immediate Database closed. Database dismounted. ORACLE instance shut down. SQL> exit Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production With the Partitioning, OLAP, Data Mining and Real Application Testing options [oracle@gc ~]$
Stop the Listener
[oracle@gc ~]$ lsnrctl stop LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 11-MAY-2010 11:42:03 Copyright (c) 1991, 2009, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=gc)(PORT=1521))) The command completed successfully [oracle@gc ~]$
That is it. Oracle Enterprise Manager 11g Grid Control and all associated services are now shutdown.
Starting Oracle Enterprise Manager 11g Grid Control
Starting Oracle Enterprise Manager 11g Grid Control
Start the Listener
[oracle@gc ~]$ lsnrctl start LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 11-MAY-2010 12:58:01 Copyright (c) 1991, 2009, Oracle. All rights reserved. Starting /u02/app/oracle/product/11.2.0/dbhome_1/bin/tnslsnr: please wait... TNSLSNR for Linux: Version 11.2.0.1.0 - Production System parameter file is /u02/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora Log messages written to /u02/app/oracle/diag/tnslsnr/gc/listener/alert/log.xml Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=gc.localdomain)(PORT=1521))) Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=gc)(PORT=1521))) STATUS of the LISTENER ------------------------ Alias LISTENER Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production Start Date 11-MAY-2010 12:58:01 Uptime 0 days 0 hr. 0 min. 0 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File /u02/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora Listener Log File /u02/app/oracle/diag/tnslsnr/gc/listener/alert/log.xml Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=gc.localdomain)(PORT=1521))) The listener supports no services The command completed successfully [oracle@gc ~]$
Start the repository database
[oracle@gc ~]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.1.0 Production on Tue May 11 12:58:49 2010 Copyright (c) 1982, 2009, Oracle. All rights reserved. Connected to an idle instance. SQL> startup ORACLE instance started. Total System Global Area 1272213504 bytes Fixed Size 1336260 bytes Variable Size 805309500 bytes Database Buffers 452984832 bytes Redo Buffers 12582912 bytes Database mounted. Database opened. SQL> exit Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production With the Partitioning, OLAP, Data Mining and Real Application Testing options [oracle@gc ~]$
Start the Oracle Management Service
From the
OMS_HOME directory run the following to start the OMS and WebTier servicesOMS_HOME/bin/emctl start oms [oracle@gc ~]$ /u02/app/oracle/product/weblogic/oms11g/bin/emctl start oms Oracle Enterprise Manager 11g Release 1 Grid Control Copyright (c) 1996, 2010 Oracle Corporation. All rights reserved. Starting WebTier... WebTier Successfully Started Starting Oracle Management Server... Oracle Management Server Successfully Started Oracle Management Server is Up [oracle@gc ~]$
Start the Oracle Management Agent
From the
AGENT_HOME directory run the following to start the Agent.AGENT_HOME/bin/emctl start agent [oracle@gc ~]$ /u02/app/oracle/product/weblogic/agent11g/bin/emctl start agent Oracle Enterprise Manager 11g Release 1 Grid Control 11.1.0.1.0 Copyright (c) 1996, 2010 Oracle Corporation. All rights reserved. Starting agent ........ started. [oracle@gc ~]$
Enterprise Manager 11g Grid Control and all associated services and can be accessed at https://servername.domain:7799/em.
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