操作系统要求(OS requirement)： # cat /proc/version Asianux Server 3 SP2 Oracle Linux 4 Update 7 Oracle Linux 5 Update 2 (with Red Hat Compatible Kernel) Oracle Linux 5 Update 5 Oracle Linux 6 Oracle Linux 6 (with Red Hat Compatible Kernel) Red Hat Enterprise Linux 4 Update 7 Red Hat Enterprise Linux 5 Update 2 Red Hat Enterprise Linux 5 Update 5 (with the Oracle Unbreakable Enterprise Kernel for Linux) Red Hat Enterprise Linux 6 Red Hat Enterprise Linux 6 (with the Oracle Unbreakable Enterprise Kernel for Linux) SUSE Linux Enterprise Server 10 SP2 SUSE Linux Enterprise Server 11 内核需求(kernel requirements)： # uname -r On Oracle Linux 4 and Red Hat Enterprise Linux 4 2.6.9 or later On Oracle Linux 5 Update 5 2.6.32-100.0.19 or later On Oracle Linux 5 Update 2 2.6.18 or later (with Red Hat Compatible Kernel) On Oracle Linux 6 2.6.32-100.28.5.el6.x86_64 or later On Oracle Linux 6 2.6.32-71.el6.x86_64 or later (with Red Hat Compatible Kernel) On Red Hat Enterprise Linux 5 Update 5 with the Oracle Unbreakable Enterprise Kernel for Linux 2.6.32 or later On Red Hat Enterprise Linux 6 with the Oracle Unbreakable Enterprise Kernel for Linux 2.6.32-100.28.5.el6.x86_64 or later On Red Hat Enterprise Linux 6 2.6.32-71.el6.x86_64 or later On Asianux Server 3, Oracle Linux 5 Update 2, and Red Hat Enterprise Linux 5 Update 2 2.6.18 or later On SUSE Linux Enterprise Server 10 2.6.16.21 or later On SUSE Linux Enterprise Server 11 2.6.27.19 or later
Installation：
1.
修改sysctl.conf文件，在文件末尾插入 Edit sysctl.conf file，at the end of file add in
vi /etc/sysctl.conf fs.aio-max-nr = 1048576 fs.file-max = 6815744 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 2.
执行sysctl –p，确保输出结果与第一步的数据相同 Enter sysctl –p, make sure the output is the same as step 1
3.
修改limits.conf，在文件末尾插入 Edit limits.conf file，at the end of file add in
vi /etc/security/limits.conf oracle soft nproc 2047 oracle hard nproc 16384 oracle soft nofile 1024 oracle hard nofile 65536 oracle hard stack 10241 |
4.
关闭selinux，把enforcing 改为disabled Turn off selinux, change enforcing to disabled
vi /etc/sysconfig/selinux selinux=disabled |
5.
关闭linux防火墙 Turn off iptables
service iptables stop chkconfig iptables off |
6.
查看防火墙启动状态 Check iptables status
7.
配置yum Yum configuration
mkdir /iso umount /dev/sr0 mount /dev/sr0 /iso vi /etc/yum.repos.d/local.repo [server] name=server baseurl=file:///iso enabled=1 gpgcheck=0 |
8.
Yum install
Create users and groups
groupadd dba groupadd oinstall groupadd oper useradd oracle
创建oracle用户 /usr/sbin/useradd -g oinstall -G dba,oper oracle usermod -g dba oracle
把oracle用户加到dba组里 passwd oracle
给oracle用户建密码 |
10.
给oracle建安装目录 Create install dirctory for oracle
mkdir -p /u01/app/oracle chown -R oracle:dba /u01/app/oracle
把文件属主改为oracle chmod -R 777 /u01/app/oracle
把文件权限改为777 |
11. 配置oracle用户环境变量（home、base、sid、path、umask） Configure oracle
user's environment variable
su - oracle vi /home/oracle/.bash_profile ORACLE_BASE=/u01/app/oracle ORACLE_SID=sales ORACLE_HOME=$ORACLE_BASE/11.2.4/dbhome_1 export ORACLE_BASE ORACLE_SID ORACLE_HOME export PATH=$ORACLE_HOME/bin:$PATH |
(ORACLE_HOME路径跟安装路径一定要一致） (ORACLE_HOME must be the same with install path) 12.
使新环境变量生效 Make new environment variables effective
13.
添加/etc/hosts Edit /etc/hosts
su vi /etc/hosts (写本机ip和主机名) （write your ip and username） 14.
Reboot 15. 上传oracle文件到/u01并解压
Upload oracle files to /u01 and unzip 16. 切换到oracle用户
Switch to oracle user
dbca NEXT 
NEXT 
NEXT 
SID与环境变量中的SID一致 SID here must be the same as SID in .bash_profile 
不勾选 Do not tick 
输入密码 Enter password
NEXT 
NEXT 
勾选
这个就会装练习用的表，不选就是空白数据库 Tick this will have sample schemas, otherwise is empty database 
第
一个是内存分配，第二个是进程分配，第三个是字符集，第四个是pga运行方式 
NEXT 
NEXT 
建监听（Listener configuration）
netca NEXT 
NEXT 
NEXT 
NEXT 
NEXT 
NEXT 
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