Home  >  Article  >  Database  >  CentOS 5.6 安装Oracle 10g

CentOS 5.6 安装Oracle 10g

WBOY
WBOYOriginal
2016-06-07 17:02:46832browse

1、安装环境需求1.1-以root用户登陆 su -1.2-RAM需求On Linux X86:至少1GB内存grep MemTotal /proc/meminfoSwap与RAM关系

1、安装环境需求
1.1-以root用户登陆
 su -
1.2-RAM需求
On Linux X86:
至少1GB内存
grep MemTotal  /proc/meminfo
Swap与RAM关系

 

 

On Linux X86-64
至少4GB内存
grep MemTotal  /proc/meminfo
Swap与RAM关系

查看Swap大小
grep SwapTotal /proc/meminfo

1.3-磁盘空间需求
/tmp 不能少于1GB
df –h /tmp 

查看磁盘空间
df -h

1.4-RPM包需求
On Linux X86:
binutils-2.17.50.0.6
compat-libstdc++-33-3.2.3
elfutils-libelf-0.125
elfutils-libelf-devel-0.125
elfutils-libelf-devel-static-0.125
gcc-4.1.2
gcc-c++-4.1.2
glibc-2.5-24
glibc-common-2.5
glibc-devel-2.5
glibc-headers-2.5
kernel-headers-2.6.18
ksh-20060214
libaio-0.3.106
libaio-devel-0.3.106
libgcc-4.1.2
libgomp-4.1.2
libstdc++-4.1.2
libstdc++-devel-4.1.2
make-3.81
sysstat-7.0.2
unixODBC-2.2.11(32 bit)
unixODBC-devel-2.2.11(32 bit)
pdksh-5.2.14
numactl-0.9.8
libXp-1.0.0
libXp-devel-1.0.0
libXau-devel-1.0.1

On Linux X86-64:
binutils-2.17.50.0.6
compat-libstdc++-33-3.2.3
compat-libstdc++-33-3.2.3(32 bit)
elfutils-libelf-0.125
elfutils-libelf-devel-0.125
elfutils-libelf-devel-static-0.125
expat-1.95.8
gcc-4.1.2
gcc-c++-4.1.2
glibc-2.5-24
glibc-2.5-24(32 bit)
glibc-common-2.5
glibc-devel-2.5
glibc-headers-2.5
kernel-headers-2.6.18
ksh-20060214
libaio-0.3.106
libaio-0.3.106(32 bit)
libaio-devel-0.3.106
libaio-devel-0.3.106(32 bit)
libgcc-4.1.2
libgcc-4.1.2(32 bit)
libgomp-4.1.2
libstdc++-4.1.2
libstdc++-4.1.2(32 bit)
libstdc++-devel-4.1.2
make-3.81
sysstat-7.0.2
unixODBC-2.2.11(32 bit)
unixODBC-2.2.11(64 bit)
unixODBC-devel-2.2.11(64 bit)
pdksh-5.2.14
numactl-0.9.8(64 bit)

检测包是否安装
rpm –q package_name
在线下载安装包
yum –y install package_name

yum -y install binutils compat-libstdc++-33 elfutils-libelf elfutils-libelf-devel elfutils-libelf-devel-static gcc gcc-c++ glibc glibc-common glibc-devel glibc-headers kernel-headers ksh libaio libaio-devel libgcc libgomp libstdc++ libstdc++-devel make sysstat unixODBC unixODBC-devel pdksh numactl libXp libXp-devel libXau-devel


1.5-Core文件编辑
修改/etc/profile文件,将
 ulimit -s -c 0 > /dev/null 2>&1
修改为:
 ulimit -s -c unlimited > /dev/null 2>&1

vi /etc/profile
按下i键进入编辑模式,修改之后,,按ESC进入命令模式,输入”:wq”保存退出;


1.6-创建用户和用户组
创建用户组:oinstall,dba,oper,asmadmin,asmdba,asmoper
/usr/sbin/groupadd oinstall
/usr/sbin/groupadd dba

创建用户:Oracle,
/usr/sbin/useradd -g oinstall -G dba,asmdba,oper oracle
passwd oracle

 

1.7-修改oracle用户资源限制
修改/etc/security/limits.conf
 oracle         soft    nproc           2047
 oracle         hard    nproc           16384
 oracle         soft    nofile          1024
 oracle         hard    nofile          65536

在/etc/pam.d/login增加下列参数
session required pam_limits.so
在/etc/profile增加下列参数
if  [ $USER = “oracle” ] ; then
 if [$SHELL = “/bin/ksh” ]; then
  ulimit –p 16384
  ulimit –n 65536
 else
  ulimit –u 16384 –n 65536
 fi
 umask 022
fi
在/etc/csh.login增加下列参数
if ( $USER == “oracle” ) then
 limit maxproc 16384
 limit descriptors 65536
 umask 022
endif

 

1.8-配置内核参数
修改/etc/sysctl.conf
kernel.core_uses_pid = 1
kernel.shmall = 2097152
kernel.shmmax = 536870912
fs.suid_dumpable = 1
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.aio-max-nr = 1048576
fs.file-max = 6815744
net.ipv4.ip_local_port_range = 1024 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048586

以上参数为最小值需求,如果实际值大于最小值,则以实际值为准。

运行命令使参数生效
/sbin/sysctl –p
运行命令,确认参数已生效
/sbin/sysctl –a

 

1.9-创建目录及分配权限
 mkdir -p /oracle
 chown -R oracle:oinstall /oracle
 chmod -R 775 /oracle
 
1.10-配置用户环境变量
修改系统版本信息:/etc/RedHat-release
将CentOS release 5 (final)修改成
Red Hat Enterprise Linux AS release 3 (Taroon)
(oracle 10不支持5)

修改/etc/hosts参数,增加
192.168.56.101  localhost.localdomain localhost
192.168.56.101为机器的静态IP

关闭SELINUX模式
编辑/etc/selinux/config
修改SELINUX= disabled

切换到oracle用户
su – oracle
修改/home/oracle/.bash_profile
# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi
# User specific environment and startup programs
ORACLE_BASE=/oracle
export ORACLE_BASE

ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1
export ORACLE_HOME

ORACLE_SID=vbora10g
export ORACLE_SID


NLS_LANG=american_america.UTF8  

export NLS_LANG

LANG=en_US
export LANG

TNS_ADMIN=$ORACLE_HOME/network/admin
export TNS_ADMIN

PATH=$ORACLE_HOME/bin:$ORACLE_BASE/common/oracle/bin:$PATH:$HOME/bin
export PATH

LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export LD_LIBRARY_PATH

CLASSPATH=$ORACLE_HOME/jdk/jre:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
export CLASSPATH

umask 022
保存退出。
载入环境变量:
source .bash_profile

linux

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn