In this article; i will try to explain step by step Oracle Application installation R12.1.1 on Red Hat Linux 4
Reference:
Oracle Applications Installation and Upgrade Notes Release 12 (12.1.1) for Linux x86 [ID 761564.1]
Oracle Applications Installation Guide: Using Rapid Install
http://download.oracle.com/docs/cd/B53825_03/current/acrobat/121oaig.pdf
A. Before start installation:
1. The installation of E-Business Suite R12.1.1 needs, secure Linux disabled and the following package groups installed:
- X Window System
- GNOME Desktop Environment
- Editors
- Graphical Internet
- Server Configuration Tools
- Development Tools
- Administration Tools
- System Tools
I strongly suggest , choose “install everything” option while you are making Redhat Enterprise Linux installation. Its little hard to try install-add some rpms and other tools on Redhat Enterprise Linux.In this article, i assume that you have been installed everything.
2.The installation size of Oracle E-Business Suite R12.1.1 is:
- 90 GB for a fresh install with a production database:
Application tier file system – 35 GB (For HP-UX Itanium 50 Gb)
Database tier file system – 55 GB
- 243 GB for a fresh install with a Vision Demo database.
Application tier file system – 35 GB
Database tier file system–208 GB (For HP-UX Itanium 210 Gb)
3. Create stage area folder:
You need to setups file for can make Oracle E-Business Suite R12.1 installation. You can use edelivery.oracle.com site for can download Oracle E-Business Suite the lastest version.
Oracle E-Business Suite R12.1 setup files almost have 50 GB size(with NLS patch)
You can create stage folder by following:
Oracle E-Business Suite R12.1 installation manual – Page 1-14 Setting Up the Stage Area
Mainly;
Put all the files under one directory (i.e. /data/R12stage), and extract all the files under the same directory and give it to 777 permission
For instance:
[root@test]# mkdir /data/R12Stage
[root@test]# chown –R 777 /data/R12Stage
[root@test]# cd /data/R12Stage
For Start Here DVD create below:
mkdir startCD
For APPL_TOP DVD create below:
mkdir oraApps
For RDBMS DVD create below:
mkdir oraDB
For Tools DVD create below:
mkdir oraiAS
For Databases DVD create below:
mkdir oraAppDB
Before start to installation, i strongly suggest check below:
MD5 Checksums for R12.1.1 Rapid Install Media [ID 802195.1] note for can observe you have any problem wiht your stage or not(Corrupted zip etc)
In this article, i assume you have installed everything on you Redhat Enterprise Linux installation.
For related requiriments(tools&rmp etc) please follow below:
http://download.oracle.com/docs/cd/B53825_01/current/html/docset.html
Oracle Applications Installation Guide: Using Rapid Install
B. Installation steps preparings:
1. Edit Host file:
The /etc/hosts file must contain a fully qualified name for the server:
<IP-address> <fully-qualified-machine-name> <machine-name>
Example:
[root@test]# more /etc/hosts
127.0.0.1 localhost.localdomain localhost
Open your hosts file wiht editor(I will use vi editor in this article),put your info in this file and save it. In this article my localhost will be test, my localdomain will be helios.com
PS: If you are using standalone server or pc you can give use any domain name you want. But if your server or pc on any domain you must use localdomain.
[root@test]# vi /etc/hosts
127.0.0.1 localhost.localdomain localhost
10.100.x.x test.helios.com test
2. Set Kernel Parameters:
Add following line in end of the /etc/sysctl.conf file.
[root@test]# vi /etc/ sysctl.conf
#R12.1.1 kernel settings
kernel.shmall = 2097152
kernel.shmmax = 4294967295
kernel.shmmni = 4096
# semaphores: semmsl, semmns, semopm, semmni
kernel.sem = 256 32000 100 142
fs.file-max = 327679
net.ipv4.ip_local_port_range = 10000 65000
net.core.rmem_default=262144
net.core.rmem_max=262144
net.core.wmem_default=262144
net.core.wmem_max=4194304
#full qualified hostname(format is host.localdomain) << optional
kernel.hostname = test.helios .com << optional
#correct domain name !! << optional
kernel.domainname = helios.com << optional
After this steps you must set your new settings wiht below command:
/sbin/sysctl –p
3. Update /var/tmp/.oracle with 777 permissions
chmod 777 /var/tmp/.oracle
4. Edit /etc/security/limits.conf file:
Add the following lines to the /etc/security/limits.conf file:
[root@test]# vi /etc/ security/limits.conf
* hard nofile 65535
* soft nofile 4096
* hard nproc 16384
* soft nproc 2047
5. Edit /etc/resolv.conf file:
Add the following lines to the /etc/resolv.conf file:
options attempts:5
options timeout:15
6. Check /etc/sysconfig/network files format:
Verify that the /etc/sysconfig/network file is formatted as follows:
HOSTNAME=[node_name].[domain_name]
7. If the /etc/sysconfig/networking/profiles/default/network file exists, remove it.
If you changed any files in the previous steps, restart the system.
8. Create user and group for installation:
[root@test]# groupadd dba
[root@test]# useradd –g dba –d /home/appltest appltest
[root@test]#useradd –g dba -d /home /oratest oratest
We will use appltest to can manage Application Tier and we will use oratest for can manage Database Tier. Our installation folder will be TEST,also our SID will be TEST.
10. Create folder for Oracle E-Business Suite R12.1.1 installation
Firstly, i want to show you my mount point size of server
[root@test]# df –h
Filesystem | Size | Used | Avail | Use% | Mounted |
/dev/cciss/c0d0p6 | 355G | 55G | 300G | 6% | /data |
As you can see i have 300 GB free space, so i will create my stage folder and my installation folder on this mount point.
[root@test]# cd /data
[root@test data ]#mkdir TEST
In this article i will make Fresh Installation(Normaly, If i will make DEMO installation, I like to call installation folder VIS, if i will make fresh installation(TEST or PROD) i like to call installation folder TEST or PROD)
Give 777 to installation folder
[root@test]# chmod 777 /data/TEST
Option 1:
Create related folder for Application and Database tier(optional)
If we want to put application tier installation folder together(also database tier instalaltion folder) together we can create 2 subfolders under my main installation folder TEST.
[root@test]# cd /data/TEST
[root@test TEST]# mkdir apps
[root@test TEST]#mkdir db
We must give permisson to our user for can make installation of those folder
[root@test]# chown –R appltest:dba /data/TEST/apps
[root@test]# chown –R oratest:dba /data/TEST/db
Option two:
Just create TEST folder and give it 777 and use it for installation and application and db tier’s folders will be created under this main folder.
11. I assume that you will not make installation on server room, you will try to make installation on your local laptop or on your pc. So we need to set our xdisplay settings. If this is your first time on server you need to start vncviwer services,before start sevices please follow below steps:
Open /root/.vnc/xstartup file with vi and edit it as:
[root@test]# vi /root/.vnc/xstartup
Delete # from below lines
unset SESSION_MANAGER
exec /etc/X11/xinit/xinitrc
[root@test]# service vncserver status <<if it return not running result,than
[root@test]# service vncserver start
Starting VNC server: [ OK ]
If first time you are starting VNCSERVER after your Red Hat installation, than you need to give password can connect from your local machine
[root@test]# vncserver
[root@test]# export DISPLAY=test:1.0
[root@test]#xhost+ << it should return below line
Access control disabled, client can connect from any hosts
12. Open your vncviewer from your local machine and follow installation wizard (if you dont have this program please download it from http://www.realvnc.com)
C. Installation wizard steps:
When you run vncviewer from your local,than you will see below screens,
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