oracle安装
- 安装virtualbox:
# yum install gcc kernel-devel kernel-headers
# yum install virtualbox-5....
# /etc/init.d/vboxdrv setup 手动编译内核模块,安装时自动完成
# usermod -G vboxusers root
2.安装linux:
创建虚拟机:
名称:oracle11gR2_OEL6.4_x64
类型:linux 64bit
内存:2048MB
硬盘大小:100GB
设置:
双向粘贴 处理器数量:2 存储:加载光盘
启动顺序:硬盘,网络
网络:网卡1,host -only
去除声音、usb设备
安装:desktop方式
主机名:node1.test.com,ip使用dhcp,swap 4GB,其余给/
3.调整linux系统:
关闭防火墙:
# service iptables stop
# service ip6tables stop
# chkconfig iptables off
# chkconfig ip6tables off
管理工具中disabled防火墙
关闭selinux:
# vi /etc/selinux/config
SELINUX=disabled
配置yum: (配置资料库)
# df -h (找到光盘路径)
# rm -f /etc/yum.repos.d/*
# vi /etc/yum.repos.d/oel6.repo
[Server]
name=Server
baseurl=file:///media/" /media/OL6.4 x86_64 Disc 1 20130225"/Server
enabled=1
gpgcheck=0
[root@node1 yum.repos.d]# yum repolist all (查看资料库是否配置成功)
Loaded plugins: refresh-packagekit, security
repo id repo name status
InstallMedia Oracle Linux 6.4 disabled
Server Server enabled: 3,628
repolist: 3,628
安装vb增强功能:
# cd
# yum -y install gcc kernel-devel
# ln -s /usr/src/kernels/2.6.32-431.el6.x86_64/ /usr/src/linux
设备-->安装增强功能
右键eject弹出光盘
4.确认root身份:
# id
5.硬件配置:
# df
-h
# grep MemTotal /proc/meminfo
# grep SwapTotal /proc/meminfo
# vi /etc/fstab(永久修改)
tmpfs /dev/shm tmpfs defaults,size=2G 0 0
# mount -o remount /dev/shm
临时修改
# mount -t tmpfs shmfs -o size=2g /dev/shm
# uname -m
# df -h
6.rpm检查并安装:
# cat /etc/redhat-release
# uname -r
# rpm -qa | grep glibc
# yum install glibc
# yum install glibc.i686
binutils-2.20.51.0.2-5.11.el6 (x86_64)
compat-libcap1-1.10-1 (x86_64)
compat-libstdc++-33-3.2.3-69.el6 (x86_64)
compat-libstdc++-33-3.2.3-69.el6.i686
gcc-4.4.4-13.el6 (x86_64)
gcc-c++-4.4.4-13.el6 (x86_64)
glibc-2.12-1.7.el6 (i686)
glibc-2.12-1.7.el6 (x86_64)
glibc-devel-2.12-1.7.el6 (x86_64)
glibc-devel-2.12-1.7.el6.i686
ksh
libgcc-4.4.4-13.el6 (i686)
libgcc-4.4.4-13.el6 (x86_64)
libstdc++-4.4.4-13.el6 (x86_64)
libstdc++-4.4.4-13.el6.i686
libstdc++-devel-4.4.4-13.el6 (x86_64)
libstdc++-devel-4.4.4-13.el6.i686
libaio-0.3.107-10.el6 (x86_64)
libaio-0.3.107-10.el6.i686
libaio-devel-0.3.107-10.el6 (x86_64)
libaio-devel-0.3.107-10.el6.i686
make-3.81-19.el6
sysstat-9.0.4-11.el6 (x86_64)
7.创建用户:
# groupadd -g 1000 oinstall
# groupadd -g 1001 dba
# groupadd -g 1002 oper
# passwd oracle
8.修改内核参数:
# vi /etc/sysctl.conf
fs.aio-max-nr = 1048576::
fs.file-max = 6815744
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 = 1048576
# sysctl -p
9.修改资源限制:
# vi /etc/security/limits.conf
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft stack 10240
oracle hard stack 32768
10.创建目录:
# mkdir -p /u01/app/oracle
# chown -R oracle:oinstall /u01
# chmod -R 775 /u01
11.修改概要文件:
# vi ~oracle/.bash_profile
export ORACLE_SID=orcl
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1
export ORACLE_HOSTNAME=node1.test.com
export ORACLE_UNQNAME=orcl
export PATH=$PATH:$ORACLE_HOME/bin
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
export NLS_LANG=american_america.AL32UTF8
export NLS_DATE_FORMAT='yyyy-mm-dd hh24:mi:ss'
export EDITOR=vi
export LANG=C