RHEL 6.5安装oracle11gR2
1、安装前准备
OS安装，RHEL6.5默认安装即可，关闭iptables，关闭selinux，修改本地hosts文件
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~]# service iptables stop
~]# chkconfig --del iptables
~]# vim /etc/selinux/config #配置重启后永久有效
SELINUX=disabled
~]# vim /etc/hosts
制作本地yum仓库，oracle11gR2所依赖包安装
~]# cd /
/]# mkdir local.repo
~]# cd /media/RHEL_6.5\ x86_64\ Disc\ 1/
cp -rf * /localrepo/
~]# vim /etc/yum.repos.d/localrepo
[localrepo]
name=localrepo
baseurl=file:///localrepo
gpgcheck=0
enabled=1
~]# yum repolist
Loaded plugins: product-id, refresh-packagekit, security, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
localrepo | 3.9 kB 00:00 ...
localrepo/primary_db | 3.1 MB 00:00 ...
repo id repo name status
localrepo localrepo 3,690
repolist: 3,690
安装所依赖包：
yum install binutils-2.* compat-libstdc++-33* elfutils-libelf-0.* elfutils-libelf-devel-* gcc-4.* gcc-c++-4.* glibc-2.* glibc-common-2.* glibc-devel-2.* glibc-headers-2.* ksh-2* libaio-0.* libaio-devel-0.* libgcc-4.* libstdc++-4.* libstdc++-devel-4.* make-3.* sysstat-7.* unixODBC-2.* unixODBC-devel-2.* pdksh* -y
注意：还有一个包需要单独安装
rpm -ivh pdksh-5.2.14-30.x86_64.rpm
warning: pdksh-5.2.14-30.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 73307de6: NOKEY
error: Failed dependencies:
pdksh conflicts with ksh-20120801-10.el6.x86_64
先要对ksh-20120801-10.el6.x86_64进行卸载处理
rpm -e ksh-20120801-10.el6.x86_64
rpm -ivh pdksh-5.2.14-30.x86_64.rpm
warning: pdksh-5.2.14-30.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 73307de6: NOKEY
Preparing... ########################################### [100%]
1:pdksh ########################################### [100%]
创建用户并修改环境变量
~]# groupadd -g 1000 oinstall
~]# groupadd -g 1100 dba
~]# useradd -m -g oinstall -G dba -u 1200 oracle
~]# id oracle
uid=1200(oracle) gid=1000(oinstall) groups=1000(oinstall),1100(dba)
~]# passwd oracle
[oracle@~]$ vim .bash_profile
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin
export ORACLE_SID=*****
export ORACLE_HOME=/home/u01/app/oracle/product/11.2.0/db_1
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
export PATH
创建目录
~]# mkdir -p /home/u01/app/oracle/product/11.2.0/db_1
~]# chown -R oracle:oinstall /home/u01
修改系统参数配置
~]# vim /etc/sysctl.conf #添加如下
# Controls the maximum size of a message, in bytes
kernel.msgmax = 65536
# Controls the maximum shared segment size, in bytes
kernel.shmmax = 32000000000
# Controls the maximum number of shared memory segments, in pages
kernel.shmall = 8388608
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default = 4194304
net.core.wmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_max = 262144
kernel.msgmnb = 65536
kernel.msgmax = 65536
fs.aio-max-nr = 262144
sysctl -p
~]# vim /etc/security/limits.conf #添加如下
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
~]# vim /etc/pam.d/login #添加如下
session required pam_limits.so
~]# vim /etc/security/limits.d/90-nproc.conf
# Default limit for number of user's processes to prevent
# accidental fork bombs.
# See rhbz #432903 for reasoning.
* - nproc 16384
root soft nproc unlimited
oracle11204软件安装
授权oracle权限
tmp]# chmod 777 -R oracle/
[root tmp]# chown -R oracle.oinstall oracle/
进入oracle用户进行解压
oracle]$ unzip p13390677_112040_Linux-x86-64_1of7.zip
oracle]$ unzip p13390677_112040_Linux-x86-64_2of7.zip
root用户下进行桌面共享xhost+
进入oracle用户进行安装
oracle]# cd /tmp/oracle/database/
database]# ./runInstaller
注意安装路径要和之前配置的环境变量路径一致,安装时选择仅安装software，安装验证时报的swap空间错误可以忽略
后续建库可用通过dbca完成，配置监听通过netca
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