前言:这篇文章主要是翻译的oracle-base的那篇安装教程,不过由于英文的行文方式翻译成中文比较别扭,他这篇文章里面也有不完美的
前言:这篇文章主要是翻译的Oracle-base的那篇安装教程,不过由于英文的行文方式翻译成中文比较别扭,他这篇文章里面也有不完美的地方,我再慢慢调整,现在这篇文章只是作为一个参考,每台机子情况不同,完全照着做基本上是装不上,贴一下本文地址,防止有人把半成品给转走哈,加上地址这样别人看了好知道成品在哪,文章写的是x86_64位的安装教程,其实也适用于32位
这篇文章介绍的是如何在Fedora 12 x86_64上面安装oracle 11.2.对于操作系统的要求是至少2g swap分区和禁用secure Linux,并且安装了下面这些组件:
Gnome Desktop Environment
Editors
Graphical Internet
Development Libraries
Development Tools
Server Configuration Tools
Administration Tools
Base
Fonts
Hardware Support
Input Methods
System Tools
X Windows System
整个安装过程总共分以下几步:
下载oracle安装文件
解压文件
设置hosts文件
修改内核参数
设置
安装
下载oracle安装文件
下载地址为
需要注册一下(当然也可以不注册,那就是用迅雷),下载下来是两个压缩包
解压文件
解压文件命令
代码:
unzip linux.x64_11gR2_database_1of2.zip
unzip linux.x64_11gR2_database_2of2.zip其实图形界面解压就可以
设置hosts文件
保证/etc/hosts文件包含下面的内容
代码:
修改内核参数
oracle推荐的下列参数需要设置的最小值:
代码:
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 = 1048586这些参数的当前值可以用下面的命令查看:
代码:
/sbin/sysctl -a | grep
代码:
fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmall = 2097152
kernel.shmmax = 536870912
kernel.shmmni = 4096
# semaphores: semmsl, semmns, semopm, semmni
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=1048586运行下面的命令来更改内核参数的值:
代码:
/sbin/sysctl -p在"/etc/security/limits.conf"文件末尾添加下列内容:
代码:
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536把下面的内容添加到/etc/pam.d/login文件当中
代码:
session required pam_limits.so关掉防火墙和selinux,这都是图形界面能解决的,就不多说了

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