10个步骤在Centos5.3下成功安装oracle11g r2
制作:高进波
时间:2009-09-27
环境:
centos 5.3 x86
oracle 11g r2 for linux
vi /etc/hosts 127.0.0.1 oracle.gaojinbo.com oracle
服务器由于不在本地,本次安装使用vnc显示图形界面
1.安装依赖包
yum install binutils compat-libstdc++-33-3.2.3 \ elfutils-libelf elfutils-libelf-devel make \ elfutils-libelf-devel-static gcc-4.1.2 sysstat \ gcc-c++-4.1.2 glibc-2.5-24 glibc-common \ glibc-devel glibc-headers kernel-headers ksh \ libaio libaio-devel libgcc libgomp libstdc++-4.1.2 \ libstdc++-devel-4.1.2 unixODBC-devel unixODBC \
wget ftp://ftp.pbone.net/mirror/ftp.centos.org/3.9/os/ \ i386/RedHat/RPMS/pdksh-5.2.14-21.9.i386.rpm yum remove ksh rpm -ivh pdksh-5.2.14-21.9.i386.rpm
2.修改内核参数
vi /etc/sysctl.conf #oracle fs.file-max =6815744 fs.aio-max-nr = 1048576 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
3.修改文件描述符
vi /etc/security/limits.conf * - nofile 65535 oracle soft nproc 2047 oracle hard nproc 16384 oracle soft nofile 1024 oracle hard nofile 65536
4.添加用户和组
groupadd oinstall groupadd dba useradd -g oinstall -G dba oracle passwd oracle
5.修改权限
chown -R oracle:oinstall /var/oracle11g chmod -R 775 /var/oracle11g
6.修改环境变量
vi ~oracle/.bash_profile ORACLE_BASE=/var/oracle11g/app ORACLE_SID=hugwww export ORACLE_BASE ORACLE_SID
7.安装配置并启动vncserver
yum install vnc-server vi ~/.vnc/xstartup twm & xhost + service vncserver start
8.解压文件
cd /var/oracle11g unzip linux_11gR2_database_1of2.zip unzip linux_11gR2_database_2of2.zip
9.开始安装
export DISPLAY=localhost:2 su - oracle cd /var/oracle11g/database ./runInstaller
10.使用vnc viewer连接vnc server
这时oracle安装界面已经出来,然后根据提示进行操作
完成!
附:
如何增加swap分区大小
cd /var
查看现在swap分区大小
free -m
设置大小4G
dd if=/dev/zero of=swapfile bs=1024 count=4000000
mkswap swapfile
swapon swapfile
free -m
如果需要一直保持这个swap,可以把它写入/etc/fstab
vi /etc/fstab
/var/swapfile swap swap defaults 0 0
Tags: oracle
