下载oracle的安装包:
下载地址:
注意下载oracle是须要注冊oracle的
http://download.oracle.com/otn/nt/oracle11g
下载两个包:
linux.x64_11gR2_database_1of2.zip
linux.x64_11gR2_database_2of2.zip
1、上传:到server:
mkdir -p /usr/local/oracle
cd /usr/local/oracle
将两个包放在环境中:
unzip linux.x64_11gR2_database_1of2.zip
unzip linux.x64_11gR2_database_2of2.zip
2、准备oracle的安装目标文件夹
mkdir –p /opt/oracle
3、创建oracle相关用户和用户组
groupadd dba
groupadd oinstall
useradd -g oinstall -G dba oracle
passwd oracle
输入password:
改动安装文件夹权限:
chown –R oracle:oinstall /opt/oracle
4,挂载安装载:
上传安装盘到server:
安装盘名称:RHEL_5.6x86_64.iso
挂载文件夹:/home/os
mkdir -p /home/os
mount -o loop -t iso9660 RHEL_5.6x86_64.iso os
cd os/Server
5,安装所须要基本编译工具:
[root@localhost oracle]#rpm -ivh kernel-headers- [root@localhost oracle]#rpm -ivh glibc-headers- [root@localhost oracle]#rpm -ivh glibc-devel- [root@localhost oracle]#rpm -ivh libgomp- [root@localhost oracle]#rpm -ivh sysstat- [root@localhost oracle]#rpm -ivh libaio-devel- [root@localhost oracle]#rpm -ivh libstdc++-devel- [root@localhost oracle]#rpm -ivh unixODBC- [root@localhost oracle]#rpm -ivh unixODBC-devel [root@localhost oracle]#rpm -ivh gcc- [root@localhost oracle]#rpm -ivh gcc-c++- [root@localhost oracle]#rpm -ivh elfutils-libelf-devel- elfutils-libelf-devel-static-
6,设置改动核參数:
打开 /etc/sysctl.conf,在最后增加下面内容
kernel.shmmni = 4096 kernel.sem = 250 32000 100 128 net.core.rmem_default = 4194304 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 fs.file-max = 6815744 net.ipv4.ip_local_port_range = 9000 65500 net.core.wmem_max = 1048576 fs.aio-max-nr = 1048576
使其生效:
sysctl -p
7,改动 /etc/security/limits.conf,oracle 用户登陆的限制參数:在最后增加下面内容
oracle soft nproc 2047 oracle hard nproc 16384 oracle soft nofile 1024 oracle hard nofile 65536
8,改动系统环境变量/etc/profile
改动环境变量/etc/profile。增加下面内容 if [ $USER = "oracle" ]; then if [ $SHELL = "/bin/ksh" ]; then ulimit -p 16384 ulimit -n 65536 else ulimit -u 16384 -n 65536 fi fi
9:设置ORACLE环境变量
export ORACLE_SID=orcl export ORACLE_BASE=/opt/oracle/app export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/dbhome_1 export PATH=$PATH:$HOME/bin:$ORACLE_HOME/bin export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib
10:改动用户登陆环境变量 .bashrc
export ORACLE_SID=orcl export ORACLE_BASE=/opt/oracle/app export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/dbhome_1 export PATH=$PATH:$HOME/bin:$ORACLE_HOME/bin export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib
11:运行安装
安装第一步:
su - oracle
cd /usr/local/oracle/database
请下载db.rsp 到家文件夹 /home/oracle下,然后运行
./runInstaller -silent -noconfig -ignorePrereq -responseFile /home/oracle/db.rsp
运行
查看安装过程
能够到/home/oracle/oraInventory/logs 文件夹下查看安装进度。
tail -100f installActions2014-09-03_10-36-42AM.log
3)成功安装提示运行脚本
到最后提示:
/opt/app/oracle/oraInventory/orainstRoot.sh /opt/app/oracle/product/11.2.0/db_1/root.sh To execute the configuration scripts: 1. Open a terminal window 2. Log in as "root" 3. Run the scripts 4. Return to this window and hit "Enter" key to continue Successfully Setup Software.