This paper (HOWTO) describes step-by-step installation of Oracle 10g R2 database software on RedHat Enterprise Server 3, 4, 5 and (Oracle) Enteprise Linux 4, 5. This article is useful for Centos Linux release 3, 4 and 5 and for White Box Enterprise Linux release 3 and 4. Note that Centos and White Box distributions are not certified by Oracle Corporation.
This article does not cover database creation process, and ASM Instance creation process.
This paper covers following steps:
1. Create oracle User Account
Login as root and create te user oracle which belongs to dba group.
su -
# groupadd dba
# useradd -g dba oracle
2. Setting System parameters
Edit the /etc/sysctl.conf and add following lines:
kernel.shmall = 2097152
kernel.shmmax = 2147483648
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default = 262144
net.core.rmem_max = 262144
net.core.wmem_default = 262144
net.core.wmem_max = 262144
Note: You need reboot system or execute "sysctl -p" command to apply above settings.
For RedHat (OEL, Centos, WBL) 3 and 4 versions: Edit the /etc/pam.d/login file and add following line:
session required /lib/security/pam_limits.so
For RedHat (OEL, Centos) 5 version: Edit the /etc/pam.d/login file and add following line:
session required pam_limits.so
Edit the /etc/security/limits.conf file and add following lines:
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
3. Creating oracle directories
# mkdir /opt/oracle
# mkdir /opt/oracle/102
# chown -R oracle:dba /opt/oracle
4. Setting Oracle Enviroment
Edit the /home/oracle/.bash_profile file and add following lines:
Use this settings for 32bit (x86) architecture.
ORACLE_BASE=/opt/oracle
ORACLE_HOME=$ORACLE_BASE/102
ORACLE_SID=ORCL
LD_LIBRARY_PATH=$ORACLE_HOME/lib
PATH=$PATH:$ORACLE_HOME/bin
export ORACLE_BASE ORACLE_HOME ORACLE_SID LD_LIBRARY_PATH PATH
Use this settings for 64bit (x86_64) architecture.
ORACLE_BASE=/opt/oracle
ORACLE_HOME=$ORACLE_BASE/102
ORACLE_SID=ORCL
LD_LIBRARY_PATH=$ORACLE_HOME/lib:$ORACLE_HOME/lib32
PATH=$PATH:$ORACLE_HOME/bin
export ORACLE_BASE ORACLE_HOME ORACLE_SID LD_LIBRARY_PATH PATH
Save the .bash_profile and execute following commands for load new enviroment:
cd /home/oracle
. .bash_profile
1. Download and install required .rpm packages
Some additional packages are required for succesful instalation of Oracle software.
To check wheter required packages are installed on your operating system use following command:
Note: Since RHEL 5 (OEL 5, Centos 5) pdksh package was renamed to ksh
For 32 bit (x86) Linux version:
rpm -q binutils gcc glibc glibc-headers glibc-kernheaders glibc-devel compat-libstdc++ cpp compat-gcc make compat-db compat-gcc-c++ compat-libstdc++ compat-libstdc++-devel setarch sysstat pdksh libaio libaio-devel --qf '%{name}.%{arch}\n'|sort
For 64 bit (x86_64) Linux version:
rpm -q binutils compat-db compat-libstdc++-33 glibc glibc-devel glibc-headers gcc gcc-c++ libstdc++ cpp make libaio ksh elfutils-libelf sysstat libaio libaio-devel setarch --qf '%{name}.%{arch}\n'|sort
Required packages for 32bit (x86) architecture:
binutils.i386
compat-gcc-7.3-2.96.128.i386
compat-gcc-c++-7.3-2.96.128.i386
compat-libstdc++-7.3-2.96.128.i386
compat-libstdc++-devel-7.3-2.96.128.i386
cpp.i386
gcc.i386
gcc-c++.i386
glibc.i386
glibc-common.i386
glibc-devel.i386
glibc-headers.i386
glibc-kernheaders.i386
libstdc++.i386
libstdc++-devel.i386
libaio
libai-devel.i386
pdksh.i386
setarch.i386
sysstat.i386
Required packages for 64bit (x86_64) architecture:
binutils.x86_64
compat-db.x86_64
compat-libstdc++-33.i386
compat-libstdc++-33.x86_64
cpp.x86_64
elfutils-libelf.i386
elfutils-libelf.x86_64
gcc-c++.x86_64
gcc.x86_64
glibc-devel.i386
glibc-devel.x86_64
glibc-headers.x86_64
glibc.i686
glibc.x86_64
ksh.x86_64
libaio-devel.i386
libaio-devel.x86_64
libaio.i386
libaio.i386
libaio.x86_64
libaio.x86_64
libstdc++.i386
libstdc++.x86_64
make.x86_64
setarch.x86_64
sysstat.x86_64
If some package is not installed then install it from installation media or download it from following locations:
RedHat Enterprise Linux 3 - source packages only
RedHat Enterprise Linux 4 - source packages only
White Box Linux 3
White Box Linux 4
Centos Linux 3
Centos Linux 4
Centos Linux 5
This is example how to build RPM package from source package (libaio-0.3.96-3.src.rpm).
Note gcc, make and rpm-build (and dependent) packages must be already installed on your system.
# rpm -ivh libaio-0.3.96-3.src.rpm
# cd /usr/src/redhat/SPECS/
# rpmbuild -bb --target i386 libaio.spec
# cd ../RPMS/i386/
Install the required packages using the rpm command:
# rpm -ivh <package_name>.rpm
2. Download the Oracle 10g release 2 (10.2.0.1.0) software from Oracle website.
Extract the files using following command:
For 32bit installation archive
unzip 10201_database_linux32.zip
For 64bit installation archive
gunzip 10201_database_linux_x86_64.cpio.gz
cpio -idmv <10201_database_linux_x86_64.cpio
For RHEL 5, Centos 5: Modify database/install/oraparam.ini file and add "redhat-5" to "Certified Versions" section.
Example:
[Certified Versions]
Linux=redhat-3,SuSE-9,redhat-4,UnitedLinux-1.0,asianux-1,asianux-2,redhat-5
3. Start the Oracle software installation process.
Now the system is prepared for Oracle software installation.
To start the installation process execute the following commands:
cd db/Disk1/
./runInstaller
Note: You may get "Warning" status during some pre-requisites checks. This will happen on RH EL 3 where Update 3 or 4 were not installed. You can continue in installation when you simply change the status as "User verified".
1. (Optional) Auto Startup and Shutdown of Database and Listener
Login as root and modify /etc/oratab file and change last character to Y for apropriate database.
ORCL:/opt/oracle/102:Y
As root user create new file "oracle" (init script for startup and shutdown the database) in /etc/init.d/ directory with following content:
#!/bin/bash
#
# oracle Init file for starting and stopping
# Oracle Database. Script is valid for 10g and 11g versions.
#
# chkconfig: 35 80 30
# description: Oracle Database startup script
# Source function library.
. /etc/rc.d/init.d/functions
ORACLE_OWNER="oracle"
ORACLE_HOME="/opt/oracle/102"
case "$1" in
start)
echo -n $"Starting Oracle DB:"
su - $ORACLE_OWNER -c "$ORACLE_HOME/bin/dbstart $ORACLE_HOME"
echo "OK"
;;
stop)
echo -n $"Stopping Oracle DB:"
su - $ORACLE_OWNER -c "$ORACLE_HOME/bin/dbshut $ORACLE_HOME"
echo "OK"
;;
*)
echo $"Usage: $0 {start|stop}"
esac
Execute (as root) following commands (First script change the permissions, second script is configuring execution for specific runlevels):
chmod 750 /etc/init.d/oracle
chkconfig --add oracle --level 0356
2. (Optional) Auto Startup and Shutdown of Enterprise Manager Database Control
As root user create new file "oraemctl" (init script for startup and shutdown EM DB Console) in /etc/init.d/ directory with following content:
Ts Vica Cam Full Show -
The show was not just about visual spectacle; it was also an educational journey. Vica engaged with her audience through live chats, answering questions about science, technology, and the environment. Her passion and knowledge made complex subjects accessible and engaging to viewers of all ages.
The show was set to premiere on a crisp autumn evening. Fans from all over the globe gathered in their favorite virtual reality lounges, donning their VR headsets and awaiting the moment Vica would go live.
The "TS Vica Cam full Show" became a landmark in the history of telepresence entertainment, paving the way for future innovations in how we experience and interact with the world around us. TS Vica Cam full Show
The first segment of the show transported viewers to the Mariana Trench, the deepest point in the ocean. Using advanced TS technology, Vica found herself (or rather, her avatar did) standing at the edge of the Challenger Deep, sharing fascinating insights about the ecosystem thriving in such extreme conditions.
"Welcome, everyone, to the TS Vica Cam full Show!" she exclaimed, her voice clear and vibrant. "Today, we're going on an adventure like no other. We'll explore the depths of the ocean, visit the peaks of the highest mountains, and maybe even catch a glimpse of some of the world's most elusive creatures." The show was not just about visual spectacle;
The climax of the "TS Vica Cam full Show" featured a segment on space exploration. Vica's avatar stood on the surface of Mars, sharing insights from the latest research conducted by scientists on the red planet. The realism was so convincing that viewers could almost feel the Martian wind.
Vica, a charismatic and tech-savvy individual, had gained fame for her live shows that blended entertainment, education, and exploration. Her latest venture, the "TS Vica Cam full Show," promised to take viewers on a journey through the most breathtaking landscapes on Earth, all from the comfort of their homes. The show was set to premiere on a crisp autumn evening
As the clock struck 8 PM, the lights dimmed, and a holographic countdown appeared before the audience. Then, with a burst of digital confetti, Vica materialized on screens everywhere, her avatar smiling warmly.
As the show came to a close, Vica expressed her gratitude to her audience for being a part of this incredible journey. The feedback was overwhelmingly positive, with viewers praising the show's ability to educate and inspire.
As the night progressed, Vica took her audience on a thrilling ride through a tornado in Oklahoma, a serene sunrise over the Serengeti, and even a tour of a hidden city deep within the Himalayas, only accessible by a recently discovered teleporter.
Execute (as root) following commands (First script change the permissions, second script is configuring execution for specific runlevels):
chmod 750 /etc/init.d/oraemctl
chkconfig --add oraemctl --level 0356
3. (Optional) You may consider to use rlwrap for comfortable work with sqlplus and rman utility.
RPM package for RedHat compatible (x86) distribution you can download here.
RPM package for RedHat compatible (x86_64) distribution you can download here.
su -
# rpm -ivh rlwrap*.rpm
# exit
echo "alias sqlplus='rlwrap sqlplus'" >> /home/oracle/.bash_profile
echo "alias adrci='rlwrap rman'" >> /home/oracle/.bash_profile
. /home/oracle/.bash_profile
DISPLAY not set. Please set the DISPLAY and try again.
Solution: Execute "export DISPLAY=:0.0" when you perform installtion on local machine or "export DISPLAY=:0.0 when you perform installation on remote machine connected over SSH". Don't forget to execute "xhost +" command on client machine.
Exception java.lang.UnsatisfiedLinkError: /tmp/OraInstall2005-07-07_09-40-45AM/jre/1.4.2/lib/i386/libawt.so: libXp.so.6: cannot open shared object file: No such file or directory occurred..
java.lang.UnsatisfiedLinkError: /tmp/OraInstall2005-07-07_09-40-45AM/jre/1.4.2/lib/i386/libawt.so: libXp.so.6: cannot open shared object file: No such file or directory
Solution: RH 3, WB 3, Centos 3 - Install the XFree86-libs-4.3.0-81.EL.i386.rpm and dependent packages.
RH 4, WB 4, Centos 4 - Install the xorg-x11-deprecated-libs-6.8.2-1.EL.13.6.i386.rpm package.
RH 5, OEL 5, Centos 5 - Install the libXp-1.0.0-8.1.el5.i386.rpm package.
error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory
Solution: Install libaio and libaio-devel packages. If packages already installed and error still occurs try execute "ldconfig" as root.
Check complete. The overall result of this check is: Failed <<<<
Solution: Install missing package or set check system parameters (See reason of failure).
Comments, suggestions, questions, errors (also grammatical :) )? Feel free to
contact me.