Configure the Oracle 10g installation environment in Linux

RedHat linux as 5 and Oracle10g are used in oracle10g installation in linux.

1. Install System Patches first
[Root @ oracle rpm] # rpm-ivh libXp -*

Warning: libXp-1.0.0-8.i386.rpm: Header V3DSA signature: NOKEY, key ID 82fd17b2

Preparing... ######################################## ### [100%]

1: libXp ####################################### #### [50%]

2: libXp-devel ##################################### ###### [100%]

[Root @ oracle rpm] #

2. Modify core operating system parameters
Vi/etc/sysctl. conf

Kernel. msgmax = 65536

# Controls the maximum shared segment size, in bytes

Kernel. shmmax = 536870912

# Controls the maximum number of sharedmemory segments, in pages

Kernel. shmall = 2097152

Kernel. shmmni = 4096

Kernel. sem = 250 32000 100 128

Fs. file-max = 65536

Net. ipv4.ip _ local_port_range = 1024 65000

Net. core. rmem_default = 1048576

Net. core. rmem_max = 1048576

Net. core. wmem_default = 262144

Net. core. wmem_max = 262144

The following command does not need to be restarted.
/Sbin/sysctl-p

Set shell call restrictions
Vi/etc/security/limits. conf

* Soft nproc 2047

* Hard nproc 16384

* Soft nofile 1024

* Hard nofile 65536

Vi/etc/pam. d/login
Session required pam_limits.so

Create a user
[Root @ oracle rpm] # groupadd oinstall

[Root @ oracle rpm] # groupadd dba

[Root @ oracle rpm] # useradd-g oinstall-gdba-m oracle

[Root @ oracle rpm] # passwd oracle

Changing password for user oracle.

New UNIX password:

Bad password: it does not contain enoughDIFFERENT characters

Retype new UNIX password:

Passwd: all authentication tokens updatedsuccessfully.

[Root @ oracle rpm] # mkdir/opt/ora10g

[Root @ oracle rpm] # mkdir/opt/ora10g/product

[Root @ oracle rpm] # mkdir/opt/ora10g/oradata

[Root @ oracle rpm] # chown-R oracle: oinstall/opt/ora10g

[Root @ oracle rpm] # su-oracle

[Oracle @ oracle ~] $ Vi. bash_profile

PATH = $ PATH: $ HOME/bin

Export TMP =/tmp

Export TMPDIR = $ TMP

Export ORACLE_BASE =/opt/ora10g

ExportORACLE_HOME = $ ORACLE_BASE/product/10.2.0/db_1

Export ORACLE_SID = orcl
Export ORACLE_TERM = xterm

Export PATH =/usr/sbin: $ PATH

Export PATH = $ ORACLE_HOME/bin: $ PATH

Export LD_LIBRARY_PATH = $ ORACLE_HOME/lib:/lib64:/usr/lib64:/usr/local/lib64:/usr/x11R6/lib64

ExportCLASSPATH = $ ORACLE_HOME/JRE: $ ORACLE_HOME/jlib: $ ORACLE_HOME/rdbms/jlib

Export LD_ASSUME_KERNEL = 2.6.18

Export NLS_LANG = "SIMPLIFIEDCHINESE_CHINA.UTF8"

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

 

 

# Modify/etc/redhat-release

Echo '# Red Hat Enterprise Linux Server release 5.3 (Tikanga)

Redhat-4 '>/etc/redhat-release

[Oracle @ oracle ~] $ Source. bash_profile

Copy the software to the/opt/app directory created by Alibaba Cloud.

Xhost +

Su-oracle

[Oracle @ oracle database] $ LANG = C

[Oracle @ oracle database] $./runInstaller