ORACLE - Install Grid Control 11g

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Master Note for Grid Control 11.1.0.1.0 Installation and Upgrade 

[ID 1067438.1]
How to Install Web Logic Server 10.3.2 for Installing 11g Grid Control [ID 1063762.1]
Step by step Installation of 11.1 Grid control [ID 1059516.1]
You can also refer to My Oracle Support note 1063587.1 for an example on installing JDK 1.6_18 on Linux x86_64 platform.
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Step 1:check java and Install Web logic

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Go to the OTN ( http://www.oracle.com/technetwork/index.html ) and from here go to Support tab ->Documentation->Middleware->BEA

A) Check java:

Check or Install java (optional)
labnycoradb01:/opt/oracle>/usr/bin/java -version
java version "1.6.0"
OpenJDK  Runtime Environment (build 1.6.0-b09)
OpenJDK 64-Bit Server VM (build 1.6.0-b09, mixed mode)
labnycoradb01:/opt/oracle>which java
/usr/bin/java

If not then install the java for 64 bit and version 1.6.
if require:
Download:jdk for 64bit platforms as determined by the WebLogic Server
jdk-6u18-linux-x64.bin

B)Install Web Logic:

WebLogic Server : 10.3.2 IS the ONLY supported version
jdk for 64bit platforms as determined by the WebLogic Server:

down load Genericfor Linux:wls1032_generic.zip
mv wls1032_generic.zip wls1032_generic.jar

/usr/bin/java -d64 -jar wls1032_generic.jar
GUI:
CREATE A NEW MIDDLEWARE HOME
Middleware Home Dir:/opt/oracle/Middleware
Choose Install Type: Typical
JDK selection:DEFAULT
PRODUCT INSTALLATION Dir:DEFAULT
INSTALLATION Summary:NEXT
Done (No Need to create Domin -OMS Installation going to take care of everything)

labnycoradb01:/opt/oracle/orasw/oms>which java
/usr/bin/java

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Step 2:Install OMS Server

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Use:Step by step Installation of 11.1 Grid control [ID 1059516.1]
OR
Go to Otn.orace =>documents =>database =>Enterprise Manager =>Installation

SELECT COUNT(*) FROM ALL_USERS WHERE USERNAME='SYSMAN';
  COUNT(*)
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1

If the result of this query is 1, then the database has this schema, so deconfigure it:
/opt/oracle/product/11.2/bin/emca -deconfig dbcontrol db -repos drop -SYS_PWD **** -SYSMAN_PWD ****

Check the count, if 1 drop the schema:
SQL>SELECT COUNT(*) FROM ALL_USERS WHERE USERNAME IN ('SYSMAN','SYSMAN_MDS');
SQL>SELECT FILE_NAME FROM DBA_DATA_FILES WHERE UPPER (TABLESPACE_NAME) LIKE 'MGMT%';

SQL> select value from v$option where parameter = 'Fine-grained access control';

VALUE

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TRUE

SELECT SUM(DECODE(autoextensible,'YES',200*1024*1024+1,bytes)) total

FROM dba_data_files f, dba_tablespaces s

WHERE s.contents = 'UNDO'

AND s.tablespace_name = f.tablespace_name;

>>>If the minimum space is less than 200 MB.

select count(*) from  dba_temp_files where tablespace_name='TEMP' and AUTOEXTENSIBLE  <> 'YES';

select count(*) from dba_data_files where tablespace_name='UNDOTBS' and AUTOEXTENSIBLE <> 'YES';

show parameter statistics_level

show parameter timed_statistics

show parameter undo_management

show parameter workarea_size_policy

show parameter job_queue_processes    >> 10 or greater

show parameter log_buffer             >> 10485760 or greater

show parameter open_cursors           >> 300 or greater

show parameter processes              >>  500 or greater

show parameter session_cached_cursors >> 200 or greater

Follow the sceen shot from OMS Installation document.

Notes:

1)Error: If agent not able to configure due to hostname use:

11GC Installation fails during Agent Configuration step [ID 1118270.1]

Error msg:Securing of the agent failed.

2)After Installation check for Grid Link:

<OMS HOME>/install/setupinfo.txt

3)If you want to change the SYSMAN password, then shut down the OMS, run the following command, and then restart the OMS.

emctl config oms -change_repos_pwd

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Uninstall OMS

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1)./runInstaller -deinstall

2)Go to PRODUCT INSTALLED

check oms home, agent11g, webtier and common11gr2 and uninstall.

3) Remove following directories:

devnycoradb02:/opt/oracle/Middleware>rm -rf oracle_common

devnycoradb02:/opt/oracle/Middleware>rm -rf agent11g

devnycoradb02:/opt/oracle/Middleware>rm -rf oms11g

devnycoradb02:/opt/oracle/Middleware>rm -rf Oracle_WT

devnycoradb02:/opt/oracle/Middleware>ls -rlt

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