Redhat 安装 oracle 10g 详细步骤
1，安装必备软件
下面软件来自于oracle官方文档，但是下面的是对RedHat 4要求,对于RedHat 5或者更高版本包名可能发生变化
2，设置oracle环境变量
export ORACLE_SID=orcl //实例名
export ORACLE_BASE=/opt/oracle //oracle的基地，安装目录
export ORACLE_HOME=$ORACLE_BASE/product/10.2.0 //安装的是哪个版本....根据第一个和这个环境变量可以标识一个oracle数据库服务器
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/usr/local/lib
export PATH=$PATH:$ORACLE_HOME/bin:$PATH
export LANG=en_US
3，创建相应目录并授权
[root@rogao ~]# mkdir /opt/oracle
[root@rogao ~]# chown -R oracle:oinstall /opt/oracle/
[root@rogao ~]# su - oracle
[oracle@rogao ~]$ mkdir -p $ORACLE_HOME
4，
配置内核参数
[root@rogao Server]# vi /etc/sysctl.conf
kernel.shmmax=2147483648
kernel.shmmni=4096
kernel.shmall=2097152
kernel.sem=250 32000 100 128
fs.file-max=65536
net.ipv4.ip_local_port_range=1024 65000
net.core.rmem_default = 262144
net.core.rmem_max = 1048576
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
使配置立即生效
[root@rogao Server]# sysctl -p
相关安全设置
vi /etc/security/limits.conf
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
vi /etc/pam.d/login
session required /lib/security/pam_limits.so
将安装软件授权给oracle用户
[root@rogao srv]# chown -R oracle:oinstall /opt/database
root用户执行
# xhost +
运行oracle软件安装命令
[root@rogao database]# ./runInstaller
安装过程中可能遇到的问题
1.启动不了图形界面，出现如下错误
解决办法：切换到root用户下，在/etc/redhat-release中加入redhat-3，redhat-4后重新启动
2.启动时出现如下问题：
解决办法：
安装错误中所说的libXp这个rpm包，重新启动
2，如下问题
解决办法：
安装gcc-软件包
下面是一些依赖的解决
[root@hxy Server]# rpm -ivh gcc-4.1.2-14.el5.i386.rpm
warning: gcc-4.1.2-14.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
error: Failed dependencies:
glibc-devel >= 2.2.90-12 is needed by gcc-4.1.2-14.el5.i386
libgomp = 4.1.2-14.el5 is needed by gcc-4.1.2-14.el5.i386
libgomp.so.1 is needed by gcc-4.1.2-14.el5.i386
[root@hxy Server]# rpm -ivh glibc-devel-2.5-18.i386.rpm
warning: glibc-devel-2.5-18.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
error: Failed dependencies:
glibc-headers is needed by glibc-devel-2.5-18.i386
glibc-headers = 2.5-18 is needed by glibc-devel-2.5-18.i386
[root@hxy Server]# rpm -ivh glibc-headers-2.5-18.i386.rpm
warning: glibc-headers-2.5-18.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
error: Failed dependencies:
kernel-headers is needed by glibc-headers-2.5-18.i386
kernel-headers >= 2.2.1 is needed by glibc-headers-2.5-18.i386
[root@hxy Server]# rpm -ivh kernel-headers-2.6.18-53.el5.i386.rpm
warning: kernel-headers-2.6.18-53.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing... (100%########################################### [100%]
1:kernel-headers ########################################### [100%]
[root@hxy Server]# rpm -ivh glibc-headers-2.5-18.i386.rpm
warning: glibc-headers-2.5-18.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing... ########################################### [100%]
1:glibc-headers ########################################### [100%]
[root@hxy Server]# rpm -ivh glibc-devel-2.5-18.i386.rpm
warning: glibc-devel-2.5-18.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing... ########################################### [100%]
1:glibc-devel ########################################### [100%]
[root@hxy Server]# rpm -ivh gcc-4.1.2-14.el5.i386.rpm
warning: gcc-4.1.2-14.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
error: Failed dependencies:
libgomp = 4.1.2-14.el5 is needed by gcc-4.1.2-14.el5.i386
libgomp.so.1 is needed by gcc-4.1.2-14.el5.i386
[root@hxy Server]# rpm -ivh libgomp-4.1.2-14.el5.i386.rpm
warning: libgomp-4.1.2-14.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing... ########################################### [100%]
1:libgomp ########################################### [100%]
[root@hxy Server]# rpm -ivh gcc-4.1.2-14.el5.i386.rpm
warning: gcc-4.1.2-14.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing... ########################################### [100%]
1:gcc ########################################### [100%]