Linux AS4 系统下安装Oracle 10g完整篇
一、LINUX系统的安装一、RedHat AS4系统安装:磁盘分区注意:SWAP空间要是内存大小的二倍.网络基本配置根据本地网络情况配置.主机
一、LINUX系统的安装
一、RedHat AS4系统安装:
磁盘分区注意:SWAP空间要是内存大小的二倍.
网络基本配置根据本地网络情况配置.
主机名:linuxsvr
防火墙基本配置:
⊙ 无防火墙
⊙ 是否启用 SELinux:已禁用
安装方式的选项:
⊙ 定制要安装的软件包(C)
桌面选项:
(√) X窗口系统 (选取默认)
(√) GNOME桌面环境 (选取默认)
(√) KDE桌面环境 (选取默认)
应用程序选项:
( ) 工程和科学 (选取默认)
( ) 图形化互联网 (选取默认)
(√) 基于文本的互联网 (选取默认)
( ) 办公/生产率 (选取默认)
服务器选项:
(√) 服务器配置工具 (选取全部)
( ) 万维网服务器 (选取全部)
(√) Windows文件服务器 (选取全部)
( ) DNS服务器 (选取全部)
开发选项:
(√) 开发工具 (选择全部)
系统选项:
(√) 管理工具 (选取默认)
(√) 打印支持 (选取默认)
杂项选项:
全部不要选择;
安装完后,请在第三张安装盘中找到下面的文件,双击安装上去。否则安装Oracle时会报错。
libaio-devel-0.3.103-3.i386.rpm
readline-devel-4.3-13
请一要安装好以上所列出的软件包,否则安装Oracle系统时,会出现一些不必须要的错误信息!
二、Oracle的安装前准备:
1、配置系统内核参数,以root用户登录,修改在/etc/sysctl.conf文件,在该文件中添加以下参数:
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
2、创建安装数据库时所需要使用的用户组oinstall,dba及Oracle用户,并将oinstamll,dba组定义成oracle用户的主次组。命令参考如下:
# groupadd oinstall
# groupadd dba
# useradd -g oinstall -G dba oracle (设定oracle用户为oinstall、dba用户组的成员)
# passwd oracle (设定oracle用户的密码)
3、以root用户身份登录系统创建Oracle系统的安装目录和数据库文件存放的目录。例如:/oracle,及改变以上目录的属性命令参考如下:
# mkdir -p /oracle/product/ 10.2.0 (创建数据目录)
# chown -R oracle.oinstall /oracle (设定目录所属的用户组和用户)
# chmod -R 775 /oracle (设定目录的读写权限)
4、以oracle 用户身份登录系统,复制oracle安装文件到/home/oracle下:
# cp 原文件夹 /home/oracle/ (复制文件到oracle个人目录内;也可以在图形界面下复制)
# unzip /home/oracle/10201_database_linux32.zip (解压zip文件)
5、配置oracle用户环境,,以oracle用户登录,修改oracle用户下的 .bash_profile 文件。增加以下参数:
vi .bash_profile (执行vi命令来修改.bash_profile)
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin
export PATH
unset USERNAME
# 以下是我们所需配置的内容
umask 022
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_BASE=/oracle; export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/ 10.2.0/; export ORACLE_HOME
ORACLE_SID=fstest; export ORACLE_SID
ORACLE_TERM=xterm; export ORACLE_TERM
PATH=/usr/sbin:$PATH; export PATH
PATH=$ORACLE_HOME/bin:$PATH; export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH
#LD_ASSUME_KERNEL=2.4.1; export LD_ASSUME_KERNEL
6、重新启动操作系统:
# reboot (重新启动命令)
特别说明:因为安装Oracle软件时不可使用root(超级用户)来进行安装,只可以使用刚才新建的oracle用户来进行安装,请大家一定要注意!

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