1.关闭selinux

vim /etc/selinux/conf

SELINUX= disabled

2.安装软件包

官方参考：http://docs.oracle.com/cd/E11882_01/install.112/e24326/toc.htm#BHCCADGD

用yum进行安装

yum -y install binutils compat-libcap1 compat-libstdc++-33 compat-libstdc++-33*i686 compat-libstdc++-33*.devel compat-libstdc++-33 compat-libstdc++-33*.devel gcc gcc-c++ glibc glibc*.i686 glibc-devel glibc-devel*.i686 ksh libaio libaio*.i686 libaio-devel libaio-devel*.devel libgcc libgcc*.i686 libstdc++ libstdc++*.i686 libstdc++-devel libstdc++-devel*.devel libXi libXi*.i686 libXtst libXtst*.i686 make sysstat unixODBC unixODBC*.i686 unixODBC-devel unixODBC-devel*.i686

3.创建oinstall和dba组和oracle用户

groupadd oinstall

groupadd dba

useradd -g oinstall -G dba oracle

passwd oracle

验证创建是否正确

[root@oracledb ~]# id oracle

uid=1001(oracle) gid=1001(oinstall) groups=1001(oinstall),1002(dba)

4.配置参数

vim /etc/sysctl.conf

在下面添加

---

fs.aio-max-nr = 1048576

fs.file-max = 6815744

kernel.shmall = 2097152

kernel.shmmax = 536870912   

kernel.shmmni = 4096

kernel.sem = 250 32000 100 128

net.ipv4.ip_local_port_range = 9000 65500

net.core.rmem_default = 262144

net.core.rmem_max = 4194304

net.core.wmem_default = 262144

net.core.wmem_max = 1048576

---

sysctl -p  使之生效

vim /etc/security/limits.conf

在尾部添加

oracle soft nproc 2047

oracle hard nproc 16384

oracle soft nofile 1024

oracle hard nofile 65536

oracle soft stack 10240

oracle hard stack 10240

vim /etc/pam.d/login 

增加或修改以下内容

session required /lib64/security/pam_limits.so

session required pam_limits.so

vim /etc/profile

增加或修改以下内容

if [ $USER = "oracle" ]; then

    if [ $SHELL = "/bin/ksh" ]; then

        ulimit -p 16384

        ulimit -n 65536

    else

        ulimit -u 16384 -n 65536

    fi

fi

source /etc/profile

使之生效

5.创建安装路径，开始静默安装

创建安装目录

mkdir -p /u01/app/

chown -R oralce:oinstall

chmod -R 775 /u01/app/

配置环境变量

su oracle

cd ~

vim .bash_profile

底部添加

export ORACLE_BASE=/u01/app/oracle

export ORACLE_SID=dbsrv2

使之生效

source .bash_profile

解压oracle软件

su root

unzip linux.x64_11gR2_database_1of2.zip

unzip linux.x64_11gR2_database_1of2.zip

复制响应文件模板

su oracle

mkdir etc

cp /usr/local/src/database/response/*  /home/oracle/etc/

设置响应文件权限

su root

chmod 700  /home/oracle/etc/*.rsp

准备静默安装 ，修改安装Oracle软件的响应文件/home/oracle/etc/db_install.rsp

su oracle

cd ~

vim etc/db_install.rsp

对着下图相应设置

开始静默安装

cd /usr/local/src/database

./runInstaller -silent -responseFile /home/oracle/etc/db_install.rsp

出现类似如下提示表示安装完成：

The following configuration scripts need to be executed as the "root" user. 

#!/bin/sh 

#Root scripts to run

/u01/app/oraInventory/orainstRoot.sh

/u01/app/oracle/product/11.2.0/db_1/root.sh

To execute the configuration scripts:

1. Open a terminal window 

2. Log in as "root" 

3. Run the scripts 

4. Return to this window and hit "Enter" key to continue

Successfully Setup Software.

6.配置监听 建库

su oracle

cd ~

vim .bash_profile

增加以下内容

export ROACLE_PID=ora11g

export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib

export ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1

export PATH=$PATH:$ORACLE_HOME/bin

export LANG="zh_CN.UTF-8"

export NLS_LANG="SIMPLIFIED CHINESE_CHINA.AL32UTF8"

export NLS_DATE_FORMAT='yyyy-mm-dd hh24:mi:ss'

配置监听

netca /silent /responsefile /home/oracle/etc/netca.rsp

启动监听

lsnrctl start

编辑dbca建库！！！

建库 （会清屏，连续输入2次密码即可）

dbca -silent -responseFile etc/dbca.rsp

删除实例：（dbca删除实例用法，一般建库成功就算完毕了）

---

dbca -silent -deleteDatabase -sourcedb dbsrv2

---

至此。。安装建库一套操作完成