Oracle 12c Enterprise Manager Cloud Control Installation on Oracle Linux 6

Download Software 
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http://www.oracle.com/technetwork/oem/enterprise-manager/downloads/index.html?ssSourceSiteId=ocomen

Check the HOST NAME in hosts file.

# /etc/hosts

 192.0.0.24    rac1 

# /etc/sysconfig/network

HOSTNAME: rac1


Installed Oracle Database 11g


Cloud Control 12c Installation

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Make the following directories to hold the management server and agent.

$mkdir -p /ora/oracle/middle

$mkdir -p /ora/oracle/agent

Unzip the Cloud Control media, the start the installation by running the "runInstller" script.

$ mkdir /ora/oracle/em12c

$ unzip -d /ora/oracle/em12c em12cr2_linux64_disk1.zip

$ unzip -d /ora/oracle/em12c em12cr2_linux64_disk2.zip

$ unzip -d /ora/oracle/em12c em12cr2_linux64_disk3.zip

$ ./runInstaller

(https://rac1:7803/em). Log in with the username "sysman" and the password you specified during your installation.

 

"License Agreement" screen. Click the "I Agree" button and you are presented with 

the homepage selector  screen. Select the desired homepage (I chose Summary)

and click the "Preview" button.

# !/bin/bash

export ORACLE_HOME=/ora/oracle/ora11g
export OMS_HOME=/ora/oracle/middle/oms
export AGENT_HOME=/ora/oracle/middleware/agent/core/12.1.0.1.0


Starting Everything:
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$ OMS_HOME/bin/emctl start oms -all

$ AGENT_HOME=/bin/emctl start agent

$ ORACLE_HOME/bin/dbstart  $ORACLE_HOME

Stopped Everything:
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$ OMS_HOME/bin/emctl stop oms -all

$ AGENT_HOME=/bin/emctl stop agent

$ ORACLE_HOME/bin/dbshut $ORACLE_HOME