---------------------install AS3 operation system in IDE------------------------

step 1:
in installing we choose chinese simplified language package,
step 2:
set operation system default language is us english
step 3:
in install package,wo choose develope package and ftp package

FINISH THE OPERATION SYSTEM INSTALL
--------------------

--------------------fdisk and partition----------------------------------------
step 1
fdisk /dev/sda
n-->p--->1--->return---->+20000M
n-->p--->2--->return---->+20000M
n-->p--->3--->return---->return--->w
fdisk /dev/sdb
n-->p--->1--->return---->return---->w
fdisk /dev/sdc
n-->p--->1--->return---->+40000M
n-->p--->2--->return---->return---->w
mkfs.ext3 /dev/sdc1
mkfs.ext3 /dev/sdc2
step 2
raw /dev/raw/raw1 /dev/sda1
raw /dev/raw/raw2 /dev/sda2
raw /dev/raw/raw3 /dev/sda3
raw /dev/raw/raw4 /dev/sdb1
step 3
add command into /etc/rc.d/rc.local
raw /dev/raw/raw1 /dev/sda1
raw /dev/raw/raw2 /dev/sda2
raw /dev/raw/raw3 /dev/sda3
raw /dev/raw/raw4 /dev/sdb1
chown oracle /dev/raw/raw1
chown oracle /dev/raw/raw2
chown oracle /dev/raw/raw3
chown oracle /dev/raw/raw4

mount -t tmpfs /dev/tmpfs /oradata/bcp_for_ora/m0 -o size=500m

step 4
mkdir /oracle /oradata
step 5
mount /dev/sdc1 /oracle
mount /dev/sdc2 /oradata
it may like this
/********************************************************************/

LABEL=/ / ext3 defaults 1 1
LABEL=/boot /boot ext3 defaults 1 2
none /dev/pts devpts gid=5,mode=620 0 0
none /proc proc defaults 0 0
none /dev/shm tmpfs defaults 0 0
LABEL=/swap /swap ext3 defaults 1 2
/dev/sdc1 /oracle ext3 defaults 0 0
/dev/sdc2 /oradata ext3 defaults 0 0
/********************************************************************/

step 6
add the above two commands into /etc/fstab

------------------------------------------------------------------------------
INSTALL ORACLE

*-----------------------
*notation!!!! as3 linux install must include developer rpms
*-----------------------
===========================================
Step 1.
Add user and group
===========================================
groupadd dba
groupadd oinstall
useradd -g oinstall -G dba oracle
passwd oracle

mkdir /oracle
mkdir -p /oracle/ora9/product/
chown oracle.oinstall /oracle
chown -R oracle.oinstall /oracle/ora9
chmod 755 /oracle
chown -R oracle.oinstall /oradata /dev/raw/raw1 /dev/raw/raw2 /dev/raw/raw3 /dev/raw/raw4

===========================================
Step 2.
Append these lines to
/etc/sysctl.conf to set kernel parameters:
===========================================

kernel.shmmax = 1073741824
kernel.shmmni = 4096
# *******************************
kernel.shmall = 2097152
#********************************
kernel.sem = 250 32000 100 128
fs.file-max = 65536

net.ipv4.ip_local_port_range = 1024 65000

===========================================
Step 3.
Append these lines to
/etc/security/limits.conf to
modify your resource limits:
===========================================