准备环境:
首先自然是一个5.4的centos操作系统了
把需要安装的oracle11g数据可上传到服务器,我这里使用的是UltraEdit中自带的sftp来传输的.(sftp的速度比ftp快很多,据说是经过压缩处理的,我没有验证过,不过感觉比FTP快很多!)我把安装文件上传到了/var/ftp/pub/目录下
我单独添加了一块硬盘来作为oracle的安装分区,并且让/opt挂载,来安装oracle11G,所以格式化硬盘,写入fstab开机挂载.
[root@jadeshow ~]# mkfs -t ext3 /dev/hdb
mke2fs 1.39 (29-May-2006)
/dev/hdb is entire device, not just one partition! //提示是一
mke2fs 1.39 (29-May-2006)
/dev/hdb is entire device, not just one partition! //提示是一
//个设备,这里可以选择不管他,或者你划分一个区出来.
Proceed anyway? (y,n)
y
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
1048576 inodes, 2097152 blocks
104857 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=2147483648
64 block groups
32768 blocks per group, 32768 fragments per group
16384 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
1048576 inodes, 2097152 blocks
104857 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=2147483648
64 block groups
32768 blocks per group, 32768 fragments per group
16384 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632
Writing inode tables: done
Creating journal (32768 blocks):
done
Writing superblocks and filesystem accounting information: done
Creating journal (32768 blocks):
done
Writing superblocks and filesystem accounting information: done
This filesystem will be automatically checked every 24 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
180 days, whichever comes first. Use tune2fs -c or -i to override.
kernel.shmmax = 2147483648
上面kernel.shmmax/kernel.sem等是典型的核心参数配置.您可能需要根据您的实际环境进行适当的变动
检查所作更改是否正确
[root@jadeshow oracle]# sysctl -a |grep sem
kernel.sem = 250 32000 100 128
[root@jadeshow oracle]# sysctl -a |grep shm
vm.hugetlb_shm_group = 0
kernel.shmmni = 4096
kernel.shmall = 268435456
kernel.shmmax = 2147483648
[root@jadeshow oracle]# sysctl -a |grep file-max
fs.file-max = 65536
[root@jadeshow oracle]# sysctl -a |grep ip_local
net.ipv4.ip_local_port_range = 1024 65000
[root@jadeshow database]#
vim /etc/selinux/config
# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing - SELinux security policy is enforced.
# permissive - SELinux prints warnings instead of enforcing.
# disabled - SELinux is fully disabled.
SELINUX=disabled //关闭selinux
# SELINUXTYPE= type of policy in use. Possible values are:
# targeted - Only targeted network daemons are protected.
# strict - Full SELinux protection.
SELINUXTYPE=targeted
# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing - SELinux security policy is enforced.
# permissive - SELinux prints warnings instead of enforcing.
# disabled - SELinux is fully disabled.
SELINUX=disabled //关闭selinux
# SELINUXTYPE= type of policy in use. Possible values are:
# targeted - Only targeted network daemons are protected.
# strict - Full SELinux protection.
SELINUXTYPE=targeted
设定用户shell
一般来说，出于性能上的考虑,还需要需要进行如下的设定，以便改进Oracle用户的有关 nofile(可打开的文件描述符的最大数)和nproc(单个用户可用的最大进程数量)
[root@jadeshow oracle]# vim /etc/security/limits.conf
# 添加如下的行
* soft nproc 2047 //软限制
* hard nproc 16384 //硬限制
* soft nofile 1024
* hard nofile 65536
session required /lib/security/pam_limits.
软件要求:
binutils-2.17.50.0.6-2.el5,compat-libstdc++-33-3.2.3-61,elfutils-libelf-0.125-3.el5,elfutils-libelf-devel-0.125,gcc-4.1.1-52,gcc-c++-4.1.1-52,glibc-2.5-12,glibc-common-2.5-12,glibc-devel-2.5-12,glibc-headers-2.5-12,libaio-0.3.106,libaio-devel-0.3.106 ,libgcc-4.1.1-52,libstdc++-4.1.1 ,libstdc++-devel-4.1.1-52.e15,make-3.81-1.1,sysstat-7.0.0
设置oracle环境变量
用户管理
[
root@jadeshow /]#
groupadd dba
//添加一个dba用户组
[root@jadeshow /]# groupadd oinstall
[root@jadeshow /]# useradd -g oinstall -G dba oracle //添加一个用户oracle其主组属于oinstall 从组属于 dba
[root@jadeshow /]# groupadd oinstall
[root@jadeshow /]# useradd -g oinstall -G dba oracle //添加一个用户oracle其主组属于oinstall 从组属于 dba
[root@jadeshow opt]# passwd oracle //修改oracle用户的密码
[root@jadeshow opt]# mkdir -p /opt/oracle/install//创建oracle安装目录
[root@jadeshow opt]#chown -R oracle.dba /opt/oracle/ //修改目录所属组及所属用户
[root@jadeshow oracle]#cp /etc/sysconfig/i18n /opt/oracle/.i18n
配置用户环境:
[root@jadeshow ~]#
vim /home/oracle/.bash_profile
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin
export PATH
export ORACLE_BASE=/opt/oracle/app
export ORACLE_HOME=$ORACLE_BASE/product/10.2.0.1
export ORACLE_SID=orcl
export PATH=$PATH:$HOME/bin:$ORACLE_HOME/binI
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib
export ORACLE_BASE=/opt/oracle/app
export ORACLE_HOME=$ORACLE_BASE/product/10.2.0.1
export ORACLE_SID=orcl
export PATH=$PATH:$HOME/bin:$ORACLE_HOME/binI
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib
解压数据库
[root@jadeshow pub]# unzip 10201_database_linux32.zip
启动图形界面 init 5
以oracle用户登录
到安装文件的目录下 执行
./runinstaller
(菜鸟写博，老鸟飞过。欢迎拍砖，深入交流！）
本文转自 珏石头 51CTO博客，原文链接：http://blog.51cto.com/gavinshaw/229394，如需转载请自行联系原作者
