CentOS Linux上安装Oracle11g
到 otn.oracle.com 网站上下载 Linux版的oracle 11g
编辑 /etc/sysctl.conf :
kernel.shmall = 2097152
kernel.shmmax = 2147483648
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.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 262144
生效 /sbin/sysctl -p
编辑 /etc/security/limits.conf file:
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
编辑 /etc/pam.d/login
session required /lib/security/pam_limits.so
session required pam_limits.so
编辑 /etc/profile :
if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
创建相关的用户和组:
/usr/sbin/groupadd oinstall
/usr/sbin/groupadd dba
/usr/sbin/useradd -g oinstall -G dba oracle
passwd oracle
创建目录:
mkdir -p /u01/app/
chown -R oracle:oinstall /u01/app/
chmod -R 775 /u01/app/
从windows网络邻居中mount oracle 11g的安装软件到linux
mount //192.168.2.1/database /mnt
切换成ORACLE用户
修改/home/oracle/.bash_profile,加入:
umask 022
ORACLE_BASE=/u01/app/oracle
ORACLE_SID=street
ORACLE_HOME=/u01/app/oracle/product/11.1.0/db_1
PATH=$PATH:$ORACLE_HOME/bin
export ORACLE_BASE ORACLE_SID ORACLE_HOME
运行runInstaller 运行安装。
在安装过程中,会提示缺少下面的包,从Centos的安装盘中安装:
rpm -ivh libaio-0.3.105-2.i386.rpm
rpm -ivh libaio-devel-0.3.105-2.i386.rpm
rpm -ivh elfutils-libelf-devel-0.97.1-4.i386.rpm
rpm -ivh unixODBC-devel-2.2.11-1.RHEL4.1.i386.rpm
rpm -ivh unixODBC-2.2.11-1.RHEL4.1.i386.rpm
rpm -ivh sysstat-5.0.5-14.rhel4.i386.rpm
运行netca创建listener,选一路选默认即可
用dbca创建数据库,注意密码的大小写,选sample schema,字符集要选unicode
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