oracle 11g r2 install

7/31/2019 Oracle 11g R2 Install

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Oracle 11g R2 Install and Getting-Started on RHEL 6 Linux

This is an Easy and Step-by-Step Guide to Install the Oracle 11g R2 Database on RHEL 6Relax and Take the Time to Reading, Understanding and Executing Carefully the Instructions

Contained here.

1. Download the Database ReleaseOracle 11g R2

2. Open a Terminal Window3. Login as SuperUser:

su

4. Make Network ConfigurationCheck you hostname and IP is on/etc/hosts

Get your hostname:

hostname

Get your IP:

/sbin/ifconfig

You will Find your Ip under the Output "lo" Section.

Check if Hostname and IP are already inserted into the Enabled Hosts File.

cat /etc/hosts

If It's Not Present then Insert it!

nano /etc/hosts

Insert:

Example: '127.0.0.1 localhost.localdomain localhost'

Add you Host IP to the List of Hosts Granted ofConnection with the X Server

xhost +

Example: #xhost +127.0.0.1
http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.html


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5. Link to Setup YUM for Oracle 11g on RHEL:YUM6. Install dependencies7. yum install binutils glibc compat-libstdc++-33 glibc-common \8. glibc-devel glibc-headers elfutils-libelf elfutils-libelf-devel \9. elfutils gcc gcc-c++ ksh libaio libaio-devel libgcc libstdc++-devel \

make numactl-devel sysstat mksh

10.Add Groups and Usergroupadd -g 502 oinstallgroupadd -g 503 dbagroupadd -g 504 opergroupadd -g 505 asmadmin

useradd -u 502 -g oinstall -G dba,asmadmin,oper oracle

passwd oracle

11.Create the directories where Oracle will be installed and give right ownership andpermission

mkdir -p /u01/app/oracle/product/11.2.0/dbhome_1chown -R oracle:oinstall /u01chmod -R 775 /u01

12.Set Kernel's Parametersnano /etc/sysctl.conf

Add or amend the following lines in the/etc/sysctl.conffile.#### Oracle 11g Kernel Parameters ####fs.suid_dumpable = 1fs.aio-max-nr = 1048576fs.file-max = 6815744kernel.shmall = 2097152kernel.shmmax = 536870912kernel.shmmni = 4096# semaphores: semmsl, semmns, semopm, semmnikernel.sem = 250 32000 100 128net.ipv4.ip_local_port_range = 9000 65500

net.core.rmem_default=4194304net.core.rmem_max=4194304net.core.wmem_default=262144net.core.wmem_max=1048586

Comment out these lines below than give an error
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#net.bridge.bridge-nf-call-ip6tables = 0

#net.bridge.bridge-nf-call-iptables = 0#net.bridge.bridge-nf-call-arptables = 0

nano /etc/security/limits.conf

Add the following lines to the/etc/security/limits.conffile.#### oracle User Settings 4 Oracle 11g ####oracle soft nproc 2047oracle hard nproc 16384oracle soft nofile 1024oracle hard nofile 65536oracle soft stack 10240

nano /etc/selinux/config

Disable Secure Linux by editing the/etc/selinux/config file, making sure the SELINUXflag is set as follows.SELINUX=disabled

Run the following command to Load the New Kernel Parameters.

/sbin/sysctl -p

13.Unzip the Oracle 11g Database, Set oracle as Owner and Move it into the oracle'sHome

cd unzip linux_11gR2_database_1of2.zipunzip linux_11gR2_database_2of2.zipchown -R oracle:oinstall databasemv database /home/oracle

14.Add Paths to Oracle's .bash_profileLogin as Oracle

su oracle

Edit .bashrc file

nano /home/oracle/.bash_profile

Insert:


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# Oracle SettingsTMP=/tmp; export TMPTMPDIR=$TMP; export TMPDIR

ORACLE_HOSTNAME=; export ORACLE_HOSTNAMEORACLE_UNQNAME=DB11G; export ORACLE_UNQNAMEORACLE_BASE=/u01/app/oracle; export ORACLE_BASEORACLE_HOME=$ORACLE_BASE/product/11.2.0/dbhome_1; export ORACLE_HOMEORACLE_SID=; export ORACLE_SID

PATH=/usr/sbin:$PATH; export PATHPATH=$ORACLE_HOME/bin:$PATH; export PATH

LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATHCLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH

Substitute HOSTNAME and DBSID with the Values you Will Use During SoftwareInstallation

In this Example Respectively:

o HOSTNAME = 127.0.0.1o DBSID = SID

15.Install the Oracle 11g Softwarecd /home/oracle/database./runInstaller

If you Get: "Check if the DISPLAY variable is set. Failed". Look Link Below.

Link2+ Oracle 11g Database Troubleshooting

On the first screen Just Insert your email and Click on Next

On "Select Installation Option" Select "Install database software only" and Click on

Next

On Step 3 Leave Default "Single instance database installation" and Click on Next

On Step 4 Select your Language and Click on Next
http://install-climber.blogspot.com/2012/06/oracle11gdatabasetroubleshootingguides.htmlhttp://install-climber.blogspot.com/2012/06/oracle11gdatabasetroubleshootingguides.htmlhttp://install-climber.blogspot.com/2012/06/oracle11gdatabasetroubleshootingguides.html


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On Step 5 Leave Default Enterprise Edition and Click on Next

On "Installation Location" Set All As Here Below and Click on Next

o Oracle Base:/u01/app/oracleo Software Location:/u01/app/oracle/product/11.2.0/dbhome_1

These are the Same Settings Inserted into the .bash_profile File...

On "Create Inventory" if you Setup the Path on .bash_profile Like Here Leave Default

and Click on Next

On "Operating System Groups" if you Setup the Path on .bash_profile Like HereLeave Default and Click on Next

On "Prerequisite Checks" you will Get Easily a "Warning Message" about some

Missing Requirements

On the "Summary" Click on "Save Response File" to Take Note of Settings and thenClick on Finish

The Installation Product Procedure should Start... Wait Until Successful Achievement.

Right Before the End of Process a Pop-Up Window will Show the Path to Two

Configuration Scripts you Need to Execute on Terminal!

Last Oracle Should Confirm you of a Successful Installation End.)

oracle 11g r2 install

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