首先是检查系统硬件情况：

代码:

[root@enterprice64 ~]# grep MemTotal /proc/meminfo

MemTotal: 8178836 kB

[root@enterprice64 ~]# grep SwapTotal /proc/meminfo

SwapTotal: 8385888 kB

[root@enterprice64 ~]# free

total used free shared buffers cached

Mem: 8178836 5297744 2881092 0 122512 4773424

-/+ buffers/cache: 401808 7777028

Swap: 8385888 0 8385888

[root@enterprice64 ~]# df -k /dev/shm

Filesystem 1K-blocks Used Available Use% Mounted on

tmpfs 4089416 0 4089416 0% /dev/shm

[root@enterprice64 ~]# df -k /tmp

Filesystem 1K-blocks Used Available Use% Mounted on

/dev/sda7 10153988 428132 9201740 5% /

[root@enterprice64 ~]# df -k /data

Filesystem 1K-blocks Used Available Use% Mounted on

/dev/sda9 207275064 3933228 192642952 3% /data

要求内存不小于1G，在内存小于2G，SWAP应该是内存的1.5倍，内存2到8G，

SWAP和内存相同大小即可，内存超过8G，SWAP是内存的0.75倍。

由于11g对于共享内存要求变大，因此系统共享内存应该大于512*进程数，

如果共享内存不足的话，会造成ORA-845或ORA-1078错误。

要求临时表空间不少于200M，安装目录应大于4G。

下面检查系统软件情况：

代码:

[root@enterprice64 ~]# cat /proc/version

Linux version 2.6.18-8.el5 (mockbuild@ca-build14)

(gcc version 4.1.1 20070105 (Red Hat 4.1.1-52)) #1

SMP Tue Jun 5 23:25:19 EDT 2007

[root@enterprice64 ~]# uname -a

Linux enterprice64 2.6.18-8.el5 #1 SMP Tue Jun 5

23:25:19 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux

[root@enterprice64 ~]# more /etc/issue

Enterprise Linux Enterprise Linux Server release 5 (Carthage)

Kernel r on an m

.

对操作系统要求：

Asianux 2.0

Asianux 3.0

Oracle Enterprise Linux 4.0

Oracle Enterprise Linux 5.0

Red Hat Enterprise Linux 4.0

Red Hat Enterprise Linux 5.0

SUSE Enterprise Linux 10.0

系统内核为2.6.9(Asianux 2.0、Oracle Enterprise Linux

4.0、Red Hat Enterprise Linux 4.0)，2.6.18

(Asianux 3.0、Oracle Enterprise Linux 5.0、

Red Hat Enterprise Linux 5.0)，或2.6.16.21(SUSE Enterprise Linux 10.0)。

对于ES4，oracle需要一下包：

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

gcc-4.1.1

gcc-c++-4.1.1

glibc-2.5-12

glibc-2.5-12 (32 bit)

glibc-common-2.5

glibc-devel-2.5

glibc-devel-2.5-12 (32 bit)

libaio-0.3.106

libaio-0.3.106 (32 bit)

libaio-devel-0.3.106

libgcc-4.1.1

libgcc-4.1.1 (32 bit)

libstdc++-4.1.1

libstdc++-4.1.1 (32 bit)

libstdc++-devel 4.1.1

make-3.81

sysstat-7.0.0

通过rpm –qa查询是否所有需要的包都以及安装，如果没有安装的通过

rpm –ivh命令进行安装。

检查网络情况：

代码:

[root@enterprice64 ~]# cat /etc/nsswitch.conf|grep hosts

#hosts: db files nisplus nis dns

hosts: files dns

[root@enterprice64 ~]# hostname

enterprice64

[root@enterprice64 ~]# domainname

(none)

[root@enterprice64 ~]# more /etc/hosts

# Do not remove the following line, or various programs

# that require network functionality will fail.

127.0.0.1 enterprice64 localhost.localdomain localhost

172.25.13.195 enterprice64

建立Oracle用户和dba组：

代码:

[root@enterprice64 ~]# groupadd oinstall

[root@enterprice64 ~]# groupadd dba

[root@enterprice64 ~]# groupadd asadmin

[root@enterprice64 ~]# useradd -g oinstall -G dba,asadmin oracle

[root@enterprice64 ~]# passwd oracle

Changing password for user oracle.

New UNIX password:

BAD PASSWORD: it is based on a dictionary word

Retype new UNIX password:

passwd: all authentication tokens updated successfully.

[root@enterprice64 ~]# id nobody

uid=99(nobody) gid=99(nobody) groups=99(nobody) context=root:system_r:unconfined_t:SystemLow-SystemHigh

建立oinstall、dba和asadmin组。创建好用户后，检查nobody用户是否存在。

不存在的话，建立该用户。

检测并修改系统的核心参数，编辑/etc/sysctl.conf文件，添加下面的配置，

保存后重启系统。注意，如果系统默认的配置比这里给出的值大，不要修改原有配置。

fs.file-max = 512 * PROCESSES

kernel.shmall = 2097152

kernel.shmmax = 2147483648

kernel.shmmni = 4096

kernel.sem = 250 32000 100 128

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

配置oracle用户的环境变量和shell限制，编辑/etc/security/limits.conf，添加下面的内容：

oracle soft nproc 2047

oracle hard nproc 16384

oracle soft nofile 1024

oracle hard nofile 65536

编辑/etc/pam.d/login文件，添加下面的内容：

session required /lib/security/pam_limits.so

session required pam_limits.so

编辑oracle用户目录下的.bash_rc文件，添加下列环境变量：

umask 022

if [ $USER = "oracle" ]; then

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

ulimit -p 16384

ulimit -n 65536

else

ulimit -u 16384 -n 65536

fi

fi

export TMP=/tmp

export TMPDIR=/tmp

export ORACLE_BASE=/data/oracle

export ORACLE_SID=ora11g64

export ORACLE_HOME=/data/oracle/product/11.1

最后建立安装Oracle所需的目录结构。

代码:

[root@enterprice64 ~]# mkdir -p /data/oracle/product/11.1

[root@enterprice64 ~]# chown -R oracle.oinstall /data

准备工作做完了下面开始进行Silent方式的安装。

首先设置oraInst.loc文件：

代码:

[root@enterprice64 ~]# ls -l /etc/oraInst.loc

-rw-rw-r-- 1 oracle dba 61 Oct 19 17:25 /etc/oraInst.loc

[root@enterprice64 ~]# more /etc/oraInst.loc

inventory_loc=/data/oracle/oraInventory

inst_group=oinstall

确保/etc/oraInst.loc中包含上面的信息，且Oracle包含访问权限。

根据希望安装的数据库类型选择Silent的response_file文件的类似，

比如：enterprise.rsp、standard.rsp还是custom.rsp。

这里选择enterpise.rsp类型，

安装盘中的database/response目录下对应的response文件拷贝出来，

根据文件里面的提示对输入值进行修改。

比如这个例子中对如下的参数进行设置：

UNIX_GROUP_NAME="oinstall"

FROM_LOCATION="/data/database/stage/products.xml"

ORACLE_BASE="/data/oracle"

ORACLE_HOME="/data/oracle/product/11.1"

ORACLE_HOME_NAME="ORADBHOME11"

SHOW_ROOTSH_CONFIRMATION=false

RESTART_SYSTEM=false

RESTART_REMOTE_SYSTEM=false

COMPONENT_LANGUAGES={"zh_CN"}

s_nameForDBAGrp="dba"

s_nameForOPERGrp="oinstall"

s_nameForASMGrp="asadmin"

n_configurationOption=3

s_ASMSYSPassword="asm"

s_ASMSYSPasswordAgain="asm"

注意，所有的字符串需要放在双引号中，注意大小写。数字和布尔变量直接写就可以。

由于这里没有选择建立数据库而只安装软件，因此没有设置数据库相关的配置参数。

代码:

[oracle@enterprice64 data]$ chmod 700 enterprise.rsp

下面可以开始SILENT安装了：

注意，响应文件需要使用绝对路径。

代码:

[oracle@enterprice64 database]$ ./runInstaller -silent -noconfig -responseFile /data/database/enterprise.rsp

Starting Oracle Universal Installer...

Checking Temp space: must be greater than 120 MB.

Actual 8886 MB Passed

Checking swap space: must be greater than 150 MB.

Actual 8189 MB Passed

Preparing to launch Oracle Universal

Installer from /tmp/OraInstall2007-10-19_06-40-04PM.

Please wait ...[oracle@enterprice64 database]$

Oracle Universal Installer, Version 11.1.0.6.0 Production

Copyright (C) 1999, 2007, Oracle. All rights reserved.

You can find the log of this install session at:

/data/oracle/oraInventory/logs/installActions2007-10-19_06-40-04PM.log

............................................................ 100% Done.

Loading Product Information

..........................................................100% Done.

Starting execution of Prerequisites...

Total No of checks: 14

Performing check for CertifiedVersions

Checking operating system requirements ...

Expected result: One of enterprise-4,enterprise-5,redhat-4,

redhat-5,SuSE-10,asianux-2,asianux-3

Actual Result: enterprise-5

Check complete. The overall result of this check is: Passed

Check complete: Passed

========================================================

Performing check for Packages

Checking operating system package requirements ...

Checking for make-3.81; found make-1:3.81-1.1-x86_64. Passed

Checking for binutils-2.17.50.0.6;

found binutils-2.17.50.0.6-2.el5-x86_64. Passed

Checking for gcc-4.1.1; found gcc-4.1.1-52.el5-x86_64. Passed

.

.

.

Check complete. The overall result of this check is: Passed

Check complete: Passed

========================================================

Performing check for Kernel

Checking kernel parameters

Checking for semmsl=250; found semmsl=250. Passed

.

.

.

Checking for wmem_max=262144; found wmem_max=262144. Passed

Check complete. The overall result of this check is: Passed

Check complete: Passed

========================================================

Performing check for GLIBC

Checking Recommended glibc version

Expected result: ATLEAST=2.5-12

Actual Result: 2.5-12

Check complete. The overall result of this check is: Passed

Check complete: Passed

========================================================

Performing check for TotalMemory

Checking physical memory requirements ...

Expected result: 922MB

Actual Result: 7984MB

Check complete. The overall result of this check is: Passed

Check complete: Passed

========================================================

Performing check for SwapSpace

Checking available swap space requirements ...

Expected result: 7984MB

Actual Result: 8189MB

Check complete. The overall result of this check is: Passed

Check complete: Passed

========================================================

Performing check for DetectIfDHCPAssignedIP

Checking Network Configuration requirements ...

Check complete. The overall result of this check is: Not executed <<<<

Check complete: Not executed <<<<

Recommendation: Oracle supports installations on systems with

DHCP-assigned public IP addresses. However, the primary

network interface on the system should be configured with

a static IP address in order for the Oracle Software to

function properly. See the Installation Guide for more

details on installing the software on systems configured with DHCP.

========================================================

Performing check for CheckPathForOtherOracleHomes

Checking PATH environment variable...

Check complete. The overall result of this check is: Passed

Check complete: Passed

========================================================

Performing check for CheckTempDiskSpace

Checking for sufficient diskspace in TEMP location...

Check complete. The overall result of this check is: Passed

Check complete: Passed

========================================================

Performing check for CheckLdLibraryPath

Checking LD_LIBRARY_PATH environment variable...

Check complete. The overall result of this check is: Passed

Check complete: Passed

========================================================

Performing check for OracleBase

Validating ORACLE_BASE location (if set) ...

Check complete. The overall result of this check is: Passed

Check complete: Passed

========================================================

Performing check for OracleHomeSpace

Checking Oracle Home path for spaces...

Check complete. The overall result of this check is: Passed

Check complete: Passed

========================================================

Performing check for DetectAnyInvalidASMHome

Checking for proper system clean-up....

Check complete. The overall result of this check is: Passed

Check complete: Passed

========================================================

Performing check for CompatibilityChecks_DB

Checking for Oracle Home incompatibilities ....

Actual Result: NEW_HOME

Check complete. The overall result of this check is: Passed

Check complete: Passed

========================================================

PrereqChecks complete

Analyzing dependencies

.....................................................100% Done.

--------------------------------------------------------------

Summary

Global Settings

Source: /data/database/stage/products.xml

Oracle Base: /data/oracle

Oracle Home: /data/oracle/product/11.1 (ORADBHOME11)

Installation Type: Enterprise Edition

Product Languages

Simplified Chinese

English

Space Requirements

/ Required 226MB (only as temporary space) : Available 8.56GB

/data/ Required 3.63GB : Available 181.86GB

New Installations (126 products)

Oracle Database 11g 11.1.0.6.0

Enterprise Edition Options 11.1.0.6.0

Oracle Partitioning 11.1.0.6.0

.

.

.

Oracle Universal Installer 11.1.0.6.0

Oracle One-Off Patch Installer 11.1.0.6.0

Installer SDK Component 11.1.0.6.0

Sun JDK 1.5.0.11.0

----------------------------------------------------------

Installation in progress (Fri Oct 19 18:40:20 CST 2007)

............................................................... 6% Done.

............................................................... 12% Done.

............................................................... 19% Done.

............................................................... 25% Done.

............................................................... 31% Done.

............................................................... 38% Done.

............................................................... 44% Done.

............................................................... 50% Done.

............................................................... 57% Done.

............................................................... 63% Done.

............................................................... 69% Done.

............................................................... 76% Done.

................................................. 81% Done.

Install successful

Linking in progress (Fri Oct 19 18:42:27 CST 2007)

.. 81% Done.

Link successful

Setup in progress (Fri Oct 19 18:43:33 CST 2007)

................................... 100% Done.

Setup successful

End of install phases.(Fri Oct 19 18:43:36 CST 2007)

WARNING:

The following configuration scripts need to be executed as the "root" user.

#!/bin/sh

#Root script to run

/data/oracle/product/11.1/root.sh

To execute the configuration scripts:

1. Open a terminal window

2. Log in as "root"

3. Run the scripts

The installation of Oracle Database 11g was successful.

Please check '/data/oracle/oraInventory/logs/

silentInstall2007-10-19_06-40-04PM.log' for more details.

最后使用root执行一下$ORACLE_HOME/root.sh脚本就可以了。

不过这里Oracle存在一个bug，在root.sh脚本中，自动将OUI_SILENT参数设置为TRUE，

而后的检查中，如果发现这个值为TRUE，那么这个脚本运行会自动退出了。