1. 配置Yum源及关闭SeLinux
| [root@localhost ~]# mkdir /media/rhel [root@localhost ~]# mount /dev/cdrom /media/rhel mount: /dev/sr0 is write-protected, mounting read-only [root@localhost ~]# vi /etc/yum.repos.d/iso.repo [iso] name=iso baseurl=file:///media/rhel enabled=1 gpgcheck=0 [root@localhost ~]# vi /etc/selinux/config # modify SELINUX=disabled |
2. 安装桌面环境（如果未安装）
| [root@localhost ~]# yum -y group install "Server with GUI" |
3. 安装软件包
| [root@localhost ~]# 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
| [root@localhost ~]# groupadd oinstall [root@localhost ~]# groupadd dba [root@localhost ~]# useradd -g oinstall -G dba oracle [root@localhost ~]# passwd oracle [root@localhost ~]# vi /etc/profile #在末尾加入 if [ $USER = "oracle" ];then if [ $SHELL = "/bin/ksh" ];then ulimit -p 16384 ulimit -n 65536 else ulimit -u 16384 -n 65536 fi umask 022 fi |
5. 建立文件夹
| [root@localhost ~]# mkdir -p /u01/oracle [root@localhost ~]# mkdir -p /u01/oracle/11.2.0/db_1 [root@localhost ~]# chown -R oracle:oinstall /u01/oracle/ [root@localhost ~]# chown -R oracle:oinstall /u01/oracle/11.2.0/db_1/ [root@localhost ~]# chmod -R 755 /u01/oracle/ [root@localhost ~]# chmod -R 755 /u01/oracle/11.2.0/db_1/ |
6. 配置系统核心参数，Oracle用户资源限制，Oracle用户环境变量
| [root@localhost ~]# MEMTOTAL=$(free -b | sed -n '2p' | awk '{print $2}') [root@localhost ~]# SHMMAX=$(expr $MEMTOTAL / 2) [root@localhost ~]# SHMMNI=4096 [root@localhost ~]# PAGESIZE=$(getconf PAGE_SIZE) [root@localhost ~]# 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 = $SHMMNI kernel.sem = 250 32000 100 128 net.ipv4.ip_local_port_range = 9000 65500 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 net.core.wmem_max = 1048576 EOF [root@localhost ~]# sysctl -p [root@localhost ~]# vi /etc/security/limits.conf # add to the end oracle soft nproc 2047 oracle hard nproc 16384 oracle soft nofile 1024 oracle hard nofile 65536 oracle soft stack 10240 oracle hard stack 32768 [root@localhost ~]# vi /home/oracle/.bash_profile # add to the end export ORACLE_SID=sdzy; export ORACLE_BASE=/u01/oracle; export ORACLE_HOME=/u01/oracle/11.2.0/db_1; export PATH=$ORACLE_HOME/bin:$PATH:$HOME/bin export LD_LIBRARY_PATH=$ORACLE_HOME/lib [root@localhost ~]# reboot |
