How to install Oracle Database 11g on Redhat Enterprise 6.3

The first thing,  let check your RedHat Enterprise 6.3 and prepare environment for ready to installation Oracle Database 11g.

Minimum Ram: 1 GB
Minimum Swop: 1.5 Times of Ram (Recommend 2) in case of Ram 512 GB - 1GB
Minimum Disk Space:
/tmp require 150 - 200 MB (Recommend 400 MB)
Oracle Software Partition Requirement: 1.5 - 3.5 GB
Data Files Partition: 1.5 - 2 GB

Minimum Requirement Redhat Package for Oracle Database 11g. (It included in your installation DVD.)

• binutils-2.15.92.0.2-18

• compat-libstdc++-33.2.3-47.3

• elfutils-libelf-0.97-5

• elfutils-libelf-devel-0.97-5

• glibc-2.3.9.4-2.19

• glibc-common-2.3.9.4-2.19

• glibc-devel-2.3.9.4-2.19

• gcc-3.4.5-2

• gcc-c++-3.4.5-2

• libaio-devel-0.3.105-2

• libaio-0.3.105-2

• libgcc-3.4.5

• libstdc++-3.4.5-2

• libstdc++-devel-3.4.5-2

• make-3.80-5

• sysstat-5.0.5

• unixODBC-2.2.11

• unixODBC-devel-2.2.11

Check total Ram command

grep MemTotal /proc/meminfo
 


Check Swap command

grep SwapTotal /proc/meminfo 

 
 
Check IP Addess 

More /etc/host

 

Edit value /etc/security/limits.conf

(Oracle user will be create on next step)  



edit value /etc/pam.d/login



Disable SELINUX value /etc/selinux/config 

 

Next step create user and group for  dba,oinstall,oper,asmadmin 


groupadd oinstall
groupadd dba
groupadd oper
groupadd asmadmin
useradd -g oinstall -G dba,oper,asmadmin oracle passwd oracle 

 
Create Directory for Oracle Software and Data files with Authenticate.
  mkdir -p /u01/app/oracle/product/11.1.0/db_1
chown -R oracle:oinstall /u01
chmod -R 775 /u01 

 

For korn shell add value in file /etc/profile 

 

Last command for prepare install software oracle database 11g
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