redhat5.9 32位系统上如何安装oracle11.2.0g

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groupadd dba

groupadd oinstall

useradd -g oinstall -G dba oracle

passwd oracle

mkdir /opt/oracle -pv

chown -R oracle.oinstall /opt/oracle

检查依赖包：

binutils

compat-libstdc

gcc

gcc-c++

glibc

glibc-common

glibc-devel

glibc-headers

kernel-headers

ksh

libaio

libaio-devel

libgcc

libgomp

libstdc++

libstdc++44-devel

make

numactl-devel

sysstat

unixODBC

unixODBC-devel

安装 java

jdk-1_5_0_06-linux-i586.bin

sh jdk-1_5_0_06-linux-i586.bin

cp -rv jdk-1_5_0_06 /usr/local

ln -s /usr/local/jdk-1_5_0_06/ /usr/local/jdk

ln -s /usr/local/jdk-1_5_0_06/jre /usr/local/jre

ln -s /usr/local/jdk-1_5_0_06/bin/java /usr/bin/java

ln -s /usr/local/jdk-1_5_0_06/bin/javac /usr/bin/javac

配置 Java 环境变量

cd /etc/profile.d

vi java.sh

export JAVA_HOME=/usr/local/jak

export PATH=$PATH:$JAVA_HOME/bin

export CLASSPATH=$JAVA_HOME/lib/tools.tar:.:$JAVA_HOME/lib/dt.jar

系统配置

chkconfig iptables off

selinux=disabled

内核配置

oracle soft nproc 2047

oracle soft nofile 1024

oracle hard nproc 16384

oracle hard nofile 65536

内核优化参数

vi /etc/sysctl.conf

net.ipv4.ip_forward= 0

net.ipv4.conf.default.rp_filter = 1

net.ipv4.conf.default.accept_source_route =0

kernel.sysrq = 0

kernel.core_uses_pid = 1

net.ipv4.tcp_syncookies = 1

net.ipv4.ip_local_port_range = 1024 65500

kernel.msgmnb = 65536

kernel.msgmax = 65536

kernel.shmmax = 4294967295

kernel.shmall = 268435456

kernel.shmmni = 4096

kernel.sem = 250 32000 100 128

fs.file-max = 65536

net.core.rmem_default = 262144

net.core.rmem_max = 262144

net.core.wmem_deault = 262144

net.core.wmem_max = 262144

配置 oracle 环境变量

export TMP=/tmp
export TMPDIR=$TMP
export ORACLE_BASE=/opt/oracle
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/dbhome_1
export ORACLE_SID=orcl
export ORACLE_TERM=xterm
export PATH=/usr/sbin:$PATH
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib:$ORACLE_HOME/network/jlib
export DISPLAY=:0.0
export ORA_NLS33=$ORACLE_HOME/ocommon/nls/admin/data

###############################################################################
###set jdk environment
JAVA_HOME=/usr/local/jdk;export JAVA_HOME
#PATH=$PATH:$JAVA_HOME/bin:$JAVA_HOME/jre/lib/i386:$HOME/bin:/home/oracle/bin:/opt/oracle/product/11.2.0/bin;export PATH
PATH=$PATH:$JAVA_HOME/bin:$JAVA_HOME/jre/lib/i386:/home/oracle/bin:$ORACLE_HOME/bin ;export PATH
NLS_LANG= SIMPLIFIED CHINESE_CHINA .ZHS16GBK;export NLS_LANG
#export NLS_LANG= AMERICAN_CHINA.ZHS16GBK
#
LC_CTYPE=zh_CN.GB2312
LC_ALL=zh_CN
LANG=zh_CN.GB2312
umask 022
#
if [$USER = oracle]; then
if [$SHELL = /bin/ksh];then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi