/etc/system 파일에 아래 추가

set shmsys:shminfo_shmmax=4294967295
set shmsys:shminfo_shmmin=1
set shmsys:shminfo_shmmni=100
set shmsys:shminfo_shmseg=10
set semsys:seminfo_semmni=100
set semsys:seminfo_semmsl=100
set semsys:seminfo_semmns=2500
set semsys:seminfo_semopm=100
set semsys:seminfo_semvmx=32767

Create Unix Group &dba&

$ groupadd -g 400 dba

Create Unix User &oracle&

$ useradd -u 400 -c "Oracle Owner" -d /export/home/oracle \
-g "dba" -m -s /bin/ksh oracle

Setup ORACLE environment ($HOME/.profile) as follows

# Setup ORACLE environment

ORACLE_HOME=/opt/oracle/product/9.2.0; export ORACLE_HOME
ORACLE_SID=TYP2; export ORACLE_SID
ORACLE_TERM=xterm; export ORACLE_TERM
TNS_ADMIN=/export/home/oracle/config/9.2.0; export TNS_ADMIN
NLS_LANG=AMERICAN_AMERICA.WE8ISO8859P1; export NLS_LANG
ORA_NLS33=$ORACLE_HOME/ocommon/nls/admin/data; export ORA_NLS33
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/usr/openwin/lib
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/dt/lib:/usr/ucblib:/usr/local/li
b
export LD_LIBRARY_PATH

# Set up the search paths:

PATH=/bin:/usr/bin:/usr/sbin:/opt/bin:/usr/ccs/bin:/opt/local/GNU/bin
PATH=$PATH:/opt/local/bin:/opt/NSCPnav/bin:$ORACLE_HOME/bin
PATH=$PATH:/usr/local/samba/bin:/usr/ucb:.
export PATH

# CLASSPATH must include the following JRE location(s):

CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
CLASSPATH=$CLASSPATH:$ORACLE_HOME/network/jlib
export CLASSPATH

Install from CD-ROM ...

Usually the CD-ROM will be mounted automatically by the Solaris Volume Manager, if not, do it as follows as user root.

$ su root
$ mkdir /cdrom
$ mount -r -F hsfs /dev/.... /cdrom

exit or CTRL-D

... or Unpacking downloaded installation files

If you downloaded database installation files from Oracle site (901solaris_disk1.cpio.gz, 901solaris_disk2.cpio.gz and 901solaris_disk3.cpio.gz) gunzip them somewhere and you'll get three .cpio files. The best way to download the huge files is to use the tool GetRight ( http://www.getright.com/ )

$ cd <somewhere>
$ mkdir Disk1 Disk2 Disk3
$ cd Disk1
$ gunzip 901solaris_disk1.cpio.gz
$ cat 901solaris_disk1.cpio | cpio -icd

This will extract all the files for Disk1, repeat steps for Disk2 and Disk3. Now you should have three directories (Disk1, Disk2 and Disk3) containing installation files.

Check oraInst.loc File

If you used Oracle before on your system, then you must edit the Oracle Inventory File, usually located in:
/var/opt/oracle/oraInst.loc

inventory_loc=/opt/oracle/product/oraInventory

Install with Installer in interactive mode

Install Oracle 9i with Oracle Installer

$ cd /Disk1
$ DISPLAY=<Any X-Window Host>:0.0
$ export DISPLAY
$ ./runInstaller