1. Stop the
OMS instances that are associated with the repository
- change the directory to opmn/bin directory.
# cd $ORACLE_HOME/opmn/bin
- execute the opmctl control
command to stop all the processes.
# opmnctl stopall
2. Change the sysman password in the database:
a. Logon to sqlplus as a dba user
b. Issue the command: alter sysman identified by newpassword;
c. Exit Sqlplus
3. On each management server host, cd to the OMS $ORACLE_HOME/sysman/config
directory
a. backup the emoms.properties file
b. edit the emoms.properties file and modify the parameters;
oracle.system.eml.mntr.emdRepPwd=new_password
oracle.sysman.eml.mntr.emdRepPwdEncrypted=FALSE
NOTE: When you restart the OMS, the FALSE setting will
change to TRUE and the password will become encrypted in the file
4. Still on Management Repository host, cd to the
AGENT_HOME/bin and stop the agent:
# ./emctl stop agent
5. Next, cd to the AGENT_HOME/sysman/emd directory
a. Edit the targets.xml file and modify the oracle_emrep target
definition with the following in bold:
<Target TYPE="oracle_emrep" NAME="Management Services and
Repository" VERSION="1.0">
<Property NAME="MachineName" VALUE="host.us.oracle.com"/>
<Property NAME="Port" VALUE="1521"/>
<Property NAME="SID" VALUE="sid"/>
<Property NAME="UserName" VALUE="552f2080d6d8c3c6"
ENCRYPTED="TRUE"/>
<Property NAME="password" VALUE="newpassword"
ENCRYPTED="FALSE"/>
..
..
b. Save the file. The TRUE value will change to FALSE
and the newpassword will become encrypted when you restart the Agent.
6. Issue the command (from the Agent O_H/bin):
- Change
directory to the agent directory;
# cd $ORACLE_HOME/agent
# ./emctl start agent
7. Restart each of the OMS's
- Change
directory to the bin directory;
# cd $ORACLE_HOME/bin
# ./emctl start oms
8.Start the OMS instances that are associated with the
repository
- change the directory to opmn/bin
directory.
# cd $ORACLE_HOME/opmn/bin
- execute the opmctl control
command to start all the processes.
# opmnctl startall