Oracle安装笔记

只修改时间,输入:date -s 14:15:00

同时修改日期时间,注意要加双引号,日期与时间之间有一空格,输入:date -s "2015-08-03 14:15:00"

修改完后,记得输入:clock -w 

root用户登录

1，交换区检查：

grep MemTotal /proc/meminfo

grep SwapTotal /proc/meminfo

2，磁盘空间情况

[root@localhost app]# df -h  

注意，如果切换用户su - oracle时出现-bash-3.2$的提示符是因为把oracle用户的.bash_profile最前面的if语句注释掉的问题，放开就好了。

系统参数修改

1，修改内核

增加到/etc/sysctl.conf中

# For Oracle Install

fs.file-max = 6553600

kernel.shmmni = 4096

kernel.sem = 250 32000 100 128

net.ipv4.ip_local_port_range = 1024 65000

net.core.rmem_default = 4194304

net.core.rmem_max = 4194304

net.core.wmem_default = 262144

net.core.wmem_max = 262144

配置生效：

[root@localhost ~]# sysctl  -p

2，修改用户资源限制

/etc/security/limits.conf

#Oracle Install Add

oracle    soft    nproc   2047

oracle    hard    nproc   16384

oracle    soft    nofile  1024

oracle    hard    nofile  65536

3，登录限制

/etc/pam.d/login

session    required     /lib/security/pam_limits.so

4，

 Vim  /etc/profile

if [ $USER = "oracle" ]; then 

         if [ $SHELL = "/bin/ksh" ]; then 

                 ulimit -p 16384 

                 ulimit -n 65536 

         else 

                 ulimit -u 16384 -n 65536 

         fi 

fi

安装包

1，安装包检查

rpm -q gcc make binutils openmotif setarch compat-db compat-gcc \

> compat-gcc-c++ compat-libstdc++ compat-libstdc++-devel

2，安装

rpm -Uvh compat-db-4.2.52-5.1.i386.rpm

rpm -Uvh compat-db-4.2.52-5.1.x86_64.rpm

rpm -Uvh libaio-0.3.106-5.i386.rpm

rpm -Uvh libaio-0.3.106-5.x86_64.rpm

rpm -Uvh libaio-devel-0.3.106-5.i386.rpm

rpm -Uvh libaio-devel-0.3.106-5.x86_64.rpm

rpm -Uvh compat-libstdc++-33-3.2.3-61.i386.rpm

rpm -Uvh compat-libstdc++-33-3.2.3-61.x86_64.rpm

rpm -Uvh glibc-kernheaders-2.4-9.1.98.EL.i386.rpm

rpm -Uvh glibc-headers-2.5-49.x86_64.rpm

rpm -Uvh glibc-devel-2.5-49.i386.rpm

rpm -Uvh glibc-devel-2.5-49.x86_64.rpm

rpm -Uvh compat-gcc-34-3.4.6-4.x86_64.rpm

rpm -Uvh compat-gcc-34-c++-3.4.6-4.x86_64.rpm

rpm -Uvh libXp-1.0.0-8.1.el5.i386.rpm

rpm -Uvh libXp-1.0.0-8.1.el5.x86_64.rpm

rpm -Uvh openmotif-2.3.1-2.el5_4.1.i386.rpm

rpm -Uvh openmotif-2.3.1-2.el5_4.1.x86_64.rpm

rpm -Uvh gcc-4.1.2-48.el5.x86_64.rpm

rpm -Uvh gcc-c++-4.1.2-48.el5.x86_64.rpm

rpm -Uvh glibc-2.5-49.i686.rpm

rpm -Uvh glibc-2.5-49.x86_64.rpm

rpm -Uvh libgomp-4.4.0-6.el5.i386.rpm

rpm -Uvh libgomp-4.4.0-6.el5.x86_64.rpm

rpm -Uvh binutils-2.17.50.0.6-14.el5.x86_64.rpm

rpm -Uvh fontconfig-devel-2.4.1-7.el5.i386.rpm

rpm -Uvh fontconfig-devel-2.4.1-7.el5.x86_64.rpm

rpm -Uvh freetype-devel-2.2.1-21.el5_3.i386.rpm

rpm -Uvh freetype-devel-2.2.1-21.el5_3.x86_64.rpm

rpm -Uvh kernel-headers-2.6.18-194.el5.x86_64.rpm

rpm -Uvh libstdc++44-devel-4.4.0-6.el5.x86_64.rpm

rpm -Uvh libXmu-1.0.2-5.i386.rpm

rpm -Uvh make-3.81-3.el5.x86_64.rpm

rpm -Uvh setarch-2.0-1.1.x86_64.rpm

rpm -Uvh sysstat-7.0.2-3.el5.x86_64.rpm

rpm -Uvh zlib-devel-1.2.3-3.x86_64.rpm

增加用户名

/usr/sbin/groupadd oinstall

/usr/sbin/groupadd dba

/usr/sbin/useradd -m -g oinstall -G dba oracle

id oracle

passwd oracle

修改变量

修改.bash_profile文件：此文件隐藏，在/home/oracle/.base_profile

增加以下内容：

# .bash_profile

# Get the aliases and functions

if [ -f ~/.bashrc ]; then

. ~/.bashrc

fi

# User specific environment and startup programs

PATH=$PATH:$HOME/bin

export PATH

# For Oracle Install

export ORACLE_BASE=/home/oracle

export ORACLE_HOME=$ORACLE_BASE/product/10g

export PATH=$PATH:$ORACLE_HOME/bin:$ORACLE_HOME/Apache/Apache/bin

export ORACLE_OWNER=oracle

export ORACLE_SID=mmkt11

export NLS_LANG=" american_america.WE8ISO8859P1 "

修改完毕，执行如下操作，使设置生效：

[root@localhost ~]#  source /home/oracle/.bash_profile 

安装数据库

1,新建目录

[root@localhost /]# mkdir -p /u01

2,赋给数据库安装目录权限

[root@localhost /]# chown -R oracle:oinstall /u01

3,切换Oracle进入图形化界面进入安装目录运行

./instsllrun

创建数据库及配置

1,用oracle用户，进入Oracle软件目录下的bin目录，运行dbca

2,用oracle用户，进入Oracle软件目录下的bin目录，运行netca