Oracle安装顺序

1.安装什么软件

db,gi

2.软件位置

otn

3.安装前提条件

cpu

内存:2g ,1.5g

磁盘空间：db software+gi software:10g

$ORACLE_HOME /u01/app/oracle/product/11.2.0/db_1 ofa

$GRID_HOME /u01/app/grid/product/11.2.0/grid

db:fs /asm :5g -->asm

4.安装用户

创建用户组

# groupadd dba

groupadd oper

groupadd oinstall

groupadd asmadmin

groupadd asmdba

groupadd asmoper

创建用户

# useradd -g oinstall -G dba,oper,asmdba oracle

# useradd -g oinstall -G asmdba,asmadmin,asmoper grid

# echo "oracle" |passwd --stdin oracle

# echo "grid" |passwd --stdin grid

5.创建软件安装目录

# mkdir -p /u01/app/oracle/product/11.2.0/db_1

# mkdir -p /u01/app/grid/product/11.2.0/grid

# chown -R grid:dba /u01/app

# chown -R oracle:dba /u01/app/oracle

# chmod -R 775 /u01/app

6. 创建oracle,grid的环境变量

su - oracle

vi /home/oracle/.bash_profile

export ORACLE_BASE=/u01/app/oracle

export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1

export ORACLE_SID=sztech1

export PATH=$ORACLE_HOME/bin:$PATH

退出并登陆su - grid

vi /home/grid/.bash_profile

export ORACLE_BASE=/u01/app/grid

export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/grid

export ORACLE_SID=+ASM

export PATH=$ORACLE_HOME/bin:$PATH

7.准备asm磁盘

--data disk

disk.EnableUUID = "TRUE"

for i in c d e f g h i j k l ;

echo "KERNEL==\"sd*\", BUS==\"scsi\", PROGRAM==\"/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/\$name\", RESULT==\"`/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/sd$i`\", NAME=\"asm-data-disk$i\", OWNER=\"grid\", GROUP=\"asmdba\", MODE=\"0660\"" >> /etc/udev/rules.d/99-oracle-asmdevices.rules

done

--fra disk

for i in h i j k l m;

echo "KERNEL==\"sd*\", BUS==\"scsi\", PROGRAM==\"/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/\$name\", RESULT==\"`/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/sd$i`\", NAME=\"asm-fra-disk$i\", OWNER=\"grid\", GROUP=\"dba\", MODE=\"0660\"" >> /etc/udev/rules.d/99-oracle-asmdevices.rules

done

/sbin/start_udev

ls -ltr /dev/asm*

asmlib

在root用户下

7.1 安装oracleasm-support

yum install oracleasm*

7.2 配置 ASMLib driver 启动

oracleasm configure -i

7.3 创建oracleasm disk

oracleasm createdisk data01 /dev/sdc1

8.修改host文件,主机解析

vi /etc/hosts

--ip hostname

192.168.133.120 dbserver

9.关闭防火墙

chkconfig |grep iptable

chkconfig iptables off

service iptables stop

10.关闭selinux

vi /etc/selinux/config

...

SELINUX=disabled

...

11.准备安装盘

grid: /u01/setup/grid

db: /u01/setup/db

os: /u01/setup/os

cd /u01/setup

chown -R grid:dba grid

chown -R oracle:dba db

--解grid

# su - grid

$ cd /u01/setup/grid

$ unzip p*.zip

登录oracle --解db

# su - oracle

$ cd /u01/setup/db

$ unzip p13390677_112040_LINUX_1of7.zip

$ unzip p13390677_112040_LINUX_2of7.zip

12.进行软件安装

先安装gi

# su - grid

$ cd /u01/setup/grid/grid

设置DISPLAY

$ export DISPLAY=192.168.133.1:0.0

打开xmanager passive

运行oui

$ ./runInstaller

分区路径 /dev/asmoracle/disks/

安装yum包为 yum install 文件名

13.安装操作系统包

配置yum

mount -o loop /u01/setup/os/oel6.4_x86.iso /mnt

df -h

# yum-config-manager --add-repo file:///mnt/

vi /etc/yum.repos.d/mnt_.repo

...

gpgcheck=0

...

cd /etc/yum.repos.d

mkdir back

mv p* back

安装包

yum install gcc*

14.数据库软件的安装

# su - oracle

$ cd /u01/setup/db

$ ls -ltr

$ cd /u01/setup/db/database

export DISPLAY=192.168.133.1:0.0

打开xmanager passive

$ ./runInstaller

处理进程限制不满足的问题

# vi /etc/profile

...

if [ $USER = "oracle" ] || [ $USER = "grid" ]; then

if [ $SHELL = "/bin/ksh" ]; then

ulimit -p 16384

ulimit -n 65536

else

ulimit -u 16384 -n 65536

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