CentOS6.2安装Oracle 11g
CentOS6.2安装Oracle 11g
一、前置条件准备
1、系统及配置要求
[root@db1 ~]# cat /etc/redhat-release
CentOS release 6.2 (Final)
[root@db1 ~]# uname -a
Linux db1.linuxbrother.com 2.6.32-220.el6.x86_64 #1 SMP Tue Dec 6 19:48:22 GMT 2011 x86_64 x86_64 x86_64 GNU/Linux
[root@db1 ~]# grep "MemTotal" /proc/meminfo
MemTotal: 2051164 kB
[root@db1 ~]# grep "SwapTotal" /proc/meminfo
SwapTotal: 4194296 kB
[root@db1 ~]# df -h /tmp/
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 9.7G 851M 8.3G 10% /
[root@db1 ~]# df -h | grep /opt
/dev/sdb1 15G 166M 14G 2% /opt
[root@db1 ~]# hostname
db1.linuxbrother.com
[root@db1 ~]# cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.10.253 db1 db1.linuxbrother.com
2、软件环境要求
[root@db1 ~]# yum install binutils compat-libstdc++-33 compat-libstdc++ elfutils-libelf elfutils-libelf-devel gcc gcc-c++ glibc glibc-common glibc-devel glibc-headers ksh libaio libaio-devel libgcc libstdc++ libstdc++ libstdc++-devel make sysstat unixODBC unixODBC-devel
[root@db1 ~]# rpm -e ksh
[root@db1 ~]# rpm -ivh pdksh-5.2.14-36.el5.x86_64.rpm #安装CentOS5上面的这个软件包
[root@db1 ~]# yum -y install java
3、用户环境要求
[root@db1 ~]# groupadd oinstall
[root@db1 ~]# groupadd dba
[root@db1 ~]# useradd -g oinstall -G dba oracle
[root@db1 ~]# passwd oracle
[root@db1 ~]# mkdir /opt/oracle
[root@db1 ~]# chown -R oracle.oinstall /opt/oracle/
[root@db1 ~]# chown -R oracle /opt/oracle/
[root@db1 ~]# vim ~oracle/.bash_profile
umask 022
export ORACLE_BASE=/opt/oracle
export ORACLE_SID=orcl
export DISPLAY=:0.0
export LANG=en_US.UTF-8
[root@db1 ~]# vim /etc/sysctl.conf #最后添加如下内容
fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 4194304
net.core.wmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_max = 1048576
[root@db1 ~]# sysctl –p
[root@db1 ~]# vim /etc/pam.d/login #文件中添加
session required pam_limits.so
[root@db1 ~]# vim /etc/security/limits.conf #最后添加
oracle soft nproc 8192
oracle hard nproc 16384
oracle soft nofile 32768
oracle hard nofile 65536
4、安装图形环境
[root@db1 ~]# yum -y groupinstall "X Window System"
[root@db1 ~]# yum -y groupinstall "Desktop"
[root@db1 ~]# yum -y groupinstall "Chinese Support"
[root@db1 ~]# init 5
二、Oracle 11g安装过程
[root@db1 ~]# cd /opt/
[root@db1 opt]# unzip linux.x64_11gR2_database_1of2.zip
[root@db1 opt]# unzip linux.x64_11gR2_database_2of2.zip
图形安装过程省略……