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HomeDatabaseMysql TutorialLinux下Oracle的安装全记录

近日,我变成了linus的忠实fans,linux太太帅了,找回了曾经的字符控的感觉,oracle下安装linux可是件力气活,呵呵,耗费了两天的

近日,我变成了linus的忠实fans,linux太太帅了,找回了曾经的字符控的感觉,Oracle下安装linux可是件力气活,呵呵,耗费了两天的free time呢。和大家分享下吧。

首先自然是Linux的包,gcc的包、java的包等等的包都要装,不然会报错哦!!!

1、检查RAM和交换空间大小:

grep MemTotal /proc/meminfo

grep SwapTotal /proc/meminfo

2、创建Oracle组和用户账号

groupadd oinstall

groupadd dba

useradd -m -u 500(其他也可以) -g oinstall -G dba oracle

id oracle

3、修改oracle账号的口令

passwd oracle

4、创建目录

mkdir -p /u01/app/oracle

mkdir -p /archive

chown -R oracle:oinstall /u01 /archive

chmod -R 775 /u01 /archive

5、修改oracle软件目录权限

mkdir -P /soft/oracle

将oracle安装文件复制到/soft/oracle目录下,复制完成后执行下面命令:

chown -R oracle:oinstall /soft/oracle

6、配置linux内核参数(2147483648为2G)

编辑 /etc/sysctl.conf文件,加上如下内容

kernel.shmall=2097152

kernel.shmmax=8589934592

kernel.shmmni=4096

kernel.sem=25032000100128

fs.file-max=65535

net.ipv4.ip_local_port_range=102465000

net.core.rmem_default=262144

net.core.wmem_default=262144

net.core.rmem_max=262144

net.core.wmem_max=262144

运行/sbin/sysctl -p检查参数

7、为了提高oracle用户的shell限制

编辑/etc/security/limits.conf文件,加上下列内容:

oracle    soft   nproc   2047

oracle    hard  nproc   16384

oracle    soft   nofile   1024

oracle    hard  nofile   65536

编辑/etc/profile文件,加上下列内容:

if[$USER = "oracle"];then

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

ulimit -p 16384

ulimit -n 65536

else

ulimit -u 16384 -n 65536

fi

fi

8、配置oracle用户环境变量(用oracle身份登录)

执行su - oracle

编辑 /home/oracle/.bash_profile文件,加上下列内容:

export ORACLE_BASE=/u01/app/oracle

export ORACLE_HOME=$ORACLE_BASE/10.2.0/db_1

export ORACLE_SID=orcl

export PATH=$ORACLE_HOME/bin:$PATH

9、安装oracle

配置完成后重启服务器,用oracle用户登录,打开终端,进入/soft/oracle/database目录;执行./runInstaller。

依照图形化安装大家应该是轻车熟路了吧。

至此,全部over,嘿嘿,,希望对大家有所帮助,我爱你们。

linux

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