Installation of oracle9i under Unix

A Work as Root user

1. Configuring Kernel Parameters

Log in with root user

#sam access to System Administrator Manager

In which select kernel configuration, enter later in the selection configurable parameters

Modify the following parameters

Maxdsiz 1073741824

Maxdsiz_64 2147483648

Maxssiz 134217728

Maxssiz_64 1073741824

Maxusers 1000

Nproc 20+8*maxusers

Semmni 500

Semmns 1000

SEMMSL 2048

SEMVMX 32767

Semmnu 500

SHMMAX 1073741824 (the maximum allowable for this machine is this value, which should be the largest physical memory)

Shmmni 512

SHMSEG 200

Vps_ceiling 64

2. Disk space required to install Oracle9201

Create 2 file systems, one to install Oracle, not less than 4G, can be named/oracle, another to store Oracle installation files, and not less than 4G, named/oradata, while ensuring that the/TMP directory has more than 55M of free space.

3. Creating DBA groups and Oracle users

Log in with root user

#sam进入system Administrator Manager

In which you select accounts for users and groups

Select groups to select Add in the Actions option in menu

Enter group name as DBA, and then determine

Back to accounts for users and groups

Select users to select Add in the Actions option in menu

Enter login name for Oracle,home directory for/home/oracle,primary group name for DBA, OK, enter password Oracle and confirm.

Two Setting Oracle's environment variables

#su –oracle Login with Oracle Users

$vi. Profile Modify Parameter file

At the end of the file, add the following parameters

Oracle_base=/oracle

oracle_home=/oracle/product/9.2.0.1

Oracle_sid=test

Oracle_term=xterm

Export Oracle_base oracle_home oracle_sid oracle_term

Nls_lang=american_america. Zhs16gbk

Export Nls_lang

ora_nls33= $ORACLE _home/ocommon/nls/admin/data

Export ORA_NLS33

Ld_library_path= $ORACLE _home/lib: $ORACLE _home/ctx/lib:/lib:/usr/lib:$ \ oracle_home/rdbms/lib: $ORACLE _home/lib32

Shlib_path= $ORACLE _home/lib32: $ORACLE _home/rdbms/lib32

oracle_doc= $ORACLE _base/product/9.2.0.1

Export Shlib_path Ld_library_path Oracle_doc

Path=/bin:/usr/bin:/usr/sbin:/opt/bin:/usr/local/bin: $ORACLE _home/bin:/usr/contrib/\ Bin: $PATH

Export PATH

Classpath= $ORACLE _home/jre: $ORACLE _home/jlib: $ORACLE _home/\ Rdbms/jlib

Classpath= $CLASSPATH: $ORACLE _home/network/jlib

Export CLASSPATH

Editor=vi

Export EDITOR

Note: the "\" symbol at the end of the line indicates that the next line continues on the previous line.

$. ./.profile Application environment variable file