Red Hat Enterprise Linux 7.4上安装Oracle 11.2.0.4
1. 配置Yum源及关闭SeLinux
[[email protected] ~]# mkdir /media/rhel [[email protected] ~]# mount /dev/cdrom /media/rhel mount: /dev/sr0 is write-protected, mounting read-only [[email protected] ~]# vi /etc/yum.repos.d/iso.repo [iso] name=iso baseurl=file:///media/rhel enabled=1 gpgcheck=0
[[email protected] ~]# vi /etc/selinux/config # modify SELINUX=disabled
2. 安装桌面环境（如果未安装）
[[email protected] ~]# yum -y group install "Server with GUI"
3. 安装软件包
[[email protected] ~]# yum -y install binutils binutils-devel compat-libcap1 compat-libstdc++-33 compat-libstdc++-33.i686 ksh elfutils-libelf elfutils-libelf-devel glibc glibc-common glibc-devel glibc-headers gcc gcc-c++ libaio libaio.i686 libaio-devel libaio-devel.i686 libgcc libstdc++ libstdc++.i686 libstdc++-devel libstdc++-devel.i686 make sysstat unixODBC unixODBC-devel libXp libXp-devel libXpm-devel telnet
4. 建立用户
[[email protected] ~]# groupadd oinstall [[email protected] ~]# groupadd dba [[email protected] ~]# useradd -g oinstall -G dba oracle [[email protected] ~]# passwd oracle
[[email protected] ~]# vi /etc/profile #在末尾加入 if [ \$USER = "oracle" ];then if [ \$SHELL = "/bin/ksh" ];then ulimit -p 16384 ulimit -n 65536 else ulimit -u 16384 -n 65536 fi umask 022 fi
5. 建立文件夹
[[email protected] ~]# mkdir -p /u01/oracle [[email protected] ~]# mkdir -p /u01/oracle/11.2.0/db_1 [[email protected] ~]# chown -R oracle:oinstall /u01/oracle/ [[email protected] ~]# chown -R oracle:oinstall /u01/oracle/11.2.0/db_1/ [[email protected] ~]# chmod -R 755 /u01/oracle/ [[email protected] ~]# chmod -R 755 /u01/oracle/11.2.0/db_1/
6. 配置系统核心参数，Oracle用户资源限制，Oracle用户环境变量
[[email protected] ~]# MEMTOTAL=$(free -b | sed -n '2p' | awk '{print $2}') [[email protected] ~]# SHMMAX=$(expr $MEMTOTAL / 2) [[email protected] ~]# SHMMNI=4096 [[email protected] ~]# PAGESIZE=$(getconf PAGE_SIZE) [[email protected] ~]# cat >> /etc/sysctl.conf << EOF fs.aio-max-nr = 1048576 fs.file-max = 6815744 kernel.shmmax = $SHMMAX kernel.shmall = $(expr \( $SHMMAX / $PAGESIZE \) \* \( $SHMMNI / 16 \)) kernel.shmmni = $SHMMNI kernel.sem = 250 32000 100 128 net.ipv4.ip_local_port_range = 9000 65500 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 net.core.wmem_max = 1048576 EOF [[email protected] ~]# sysctl -p
[[email protected] ~]# vi /etc/security/limits.conf # add to the end oracle soft nproc 2047 oracle hard nproc 16384 oracle soft nofile 1024 oracle hard nofile 65536 oracle soft stack 10240 oracle hard stack 32768
[[email protected] ~]# vi /home/oracle/.bash_profile # add to the end export ORACLE_SID=sdzy; export ORACLE_BASE=/u01/oracle; export ORACLE_HOME=/u01/oracle/11.2.0/db_1; export PATH=$ORACLE_HOME/bin:$PATH:$HOME/bin export LD_LIBRARY_PATH=$ORACLE_HOME/lib
[[email protected] ~]# reboot
7. 编辑主机名
[[email protected] ~]# vi /etc/hosts # add 192.168.10.11 oracle [[email protected] ~]# vi /etc/hostname # modify oracle
[[email protected] ~]# vi /etc/sysconfig/network
8. 解压安装文件
[[email protected] ~]# cd /opt [[email protected] opt]# unzip p13390677_112040_Linux-x86-64_1of7.zip ;unzip p13390677_112040_Linux-x86-64_2of7.zip
9. 开始安装
[[email protected] ~]$ cd $ORACLE_HOME/sysman/lib
[[email protected] lib]$ cp ins_emagent.mk ins_emagent.mk.bak
[[email protected] lib]$ vi ins_emagent.mk
查找$(MK_EMAGENT_NMECTL)
更改为$(MK_EMAGENT_NMECTL) -lnnz11
[[email protected] rhel]# xhost + access control disabled, clients can connect from any host [[email protected] rhel]# su - oracle [[email protected] ~]$ export DISPLAY=10.1.105.52:0.0 #此处IP请改为客户端的IP [[email protected] ~]$ cd /opt/database/ [[email protected] database]$ ./runInstaller
检查发现少了一个软件包，且在光盘中搜不到，需要网上下载后手动安装。
[[email protected] opt]# rpm -ivh compat-libstdc++-33-3.2.3-72.el7.x86_64.rpm
[[email protected] opt]# /u01/oracle/oraInventory/orainstRoot.sh [[email protected] opt]# /u01/oracle/11.2.0/db_1/root.sh
至此安装完成！