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HomeDatabaseMysql Tutorialcenos oracle11g 安装

1.创建组 (1) [root@dg2 /]$mkdir u01 (2)[root@dg2 /]$groupadd oinstall (3)[root@dg2 /]$groupadd dba (4) [root@dg2 /]$useradd -g oinstall -G dba -d /u01/oracle oracle (5) [root@dg2 /]$passwd oracle 2.配置环境变量 (1) [oracle@dg2 ~]$su - orac

1.创建组

 (1) [root@dg2  /]$mkdir u01

 (2) [root@dg2  /]$groupadd oinstall

 (3) [root@dg2  /]$groupadd dba

 (4)  [root@dg2  /]$useradd -g oinstall -G dba -d /u01/oracle oracle

 (5)  [root@dg2  /]$passwd oracle

 

2.配置环境变量

 (1) [oracle@dg2 ~]$su - oracle

  (2) 进入 /u01/oracle 目录

      [oracle@dg2 ~]$ vi .bash_profile

   (3) 增加如下内容(DISPLAY=192.168.174.1:0.0 图形界面相关)

ORACLE_BASE=/u01

ORACLE_HOME=$ORACLE_BASE/oracle

ORACLE_SID=poli

PATH=$ORACLE_HOME/bin:$PATH

LD_LIBRARY_PATH=$ORACLE_HOME/lib:$LD_LIBRARY_PATH

DISPLAY=192.168.174.1:0.0

export ORACLE_BASE ORACLE_HOME ORACLE_SID PATH LD_LIBRARY_PATH DISPLAY

(4) 查看配置

[oracle@dg2 ~]$ exit

[root@dg2 /]# su - oracle

[oracle@dg2 ~]$ env | grep ORA

[oracle@dg2 ~]$ env | grep DIS

(5) 解压缩oracle安装文件

[root@dg2 ~]# unzip linux_11gR2_database_1of2.zip

[root@dg2 ~]# unzip linux_11gR2_database_2of2.zip

(6) 将解压后的database 从root 转移u01

[root@dg2 /]# cd /
[root@dg2 /]# mv root/database/ /u01

(7) 更改u01组属

[root@dg2 /]# chown -R oracle:oinstall u01

(8) 检查oracle所需包

包清单如下:

binutils-2.17.50.0.6
compat-libstdc++-33-3.2.3
elfutils-libelf-0.125
elfutils-libelf-devel-0.125
elfutils-libelf-devel-static-0.125
gcc-4.1.2
gcc-c++-4.1.2
glibc-2.5-24
glibc-common-2.5
glibc-devel-2.5
glibc-headers-2.5
kernel-headers-2.6.18
ksh-20060214
libaio-0.3.106
libaio-devel-0.3.106
libgcc-4.1.2
libgomp-4.1.2
libstdc++-4.1.2
libstdc++-devel-4.1.2
make-3.81
sysstat-7.0.2

检查命令

[root@dg2 /]# rpm -qa | grep binu

[root@dg2 /]# rpm -qa | grep compat

....

经检查缺少如下包:

compat-libstdc++-33-3.2.3

elfutils-libelf-devel-static-0.125

ksh-20060214

libaio-devel-0.3.106

另外还需要两个包

unixODBC-2.2.14-12.el6_3.i686

unixODBC-devel-2.2.14-12.el6_3.i686

安装缺省包

[root@dg2 package]# rpm -ivh *.rpm

(9) 设定内核参数

a. [root@dg2 package]# vi /etc/security/limits.conf

oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
oracle hard stack  10240

b. [root@dg2 package]# vi /etc/sysctl.conf

fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmall = 2097152
kernel.shmmax = 2147483648
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

查看设定的内核参数

[root@dg2 package]# sysctl -p

(10) 安装

[root@dg2 ~]# su - oracle

进入/u01/database

[oracle@dg2 ~]$ cd ..

[oracle@dg2 u01]$ cd database

检查本地VMnet1 的 ipv4地址与DISPLAY环境变量是否一致(输出图形界面)

本地命令: ifconfig /all

 

[oracle@dg2 database]$ env | grep DIS
DISPLAY=192.168.174.1:0.0

开始安装

[oracle@dg2 database]$ ./runInstaller

如果报ip警告需修改文件 /etc/hosts

[oracle@dg2 database]$ exit
logout

[root@dg2 ~]# vi /etc/hosts

192.168.174.128 dg2

[root@dg2 ~]# ping dg2

ping 通

[root@dg2 ~]# su - oracle

继续安装

cenos  oracle11g 安装

忽略Email,next,

减少出错概率,先只安装软件

cenos  oracle11g 安装

选择单实例

cenos  oracle11g 安装

cenos  oracle11g 安装

cenos  oracle11g 安装

cenos  oracle11g 安装cenos  oracle11g 安装

yes ,next

cenos  oracle11g 安装

yes,next,进入检查界面

cenos  oracle11g 安装

内存小,忽略,如图缺如下一个包,忽略

cenos  oracle11g 安装

next, finish,开始安装

cenos  oracle11g 安装

提示执行如下两个文件

cenos  oracle11g 安装

另开一个Xshell,进入相应目录,执行以上两个文件,执行完后,点击“OK”按钮,提示安装成功,点击“close”

 

进入之前的Xshell ,进入oracle目录

[oracle@dg2 ~]$ pwd
/u01/oracle

创建新数据库

[oracle@dg2 ~]$ dbca

cenos  oracle11g 安装

next-->next-->next, 因为之前环境变量已配poli

cenos  oracle11g 安装

cenos  oracle11g 安装

cenos  oracle11g 安装

next-->next

cenos  oracle11g 安装

cenos  oracle11g 安装

选择如下字符集,支持中文

cenos  oracle11g 安装

cenos  oracle11g 安装

ok,开始创建

cenos  oracle11g 安装

漫长等待之后,安装完成,exit

查询安装文件

[oracle@dg2 ~]$ ps -ef | grep oracle

 

cenos  oracle11g 安装

哇塞,安装成功,小激动一下,感谢小布老师的视频

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