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This article mainly shows you "how to achieve ORACLE RAC rapid installation and deployment script", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "how to achieve ORACLE RAC rapid installation and deployment script" this article.

In view of the frequent installation of RAC, the main steps in the installation process are sorted out, and the configuration of the RAC database host can be quickly realized through the script.

#! / bin/bash

#

# # Operation of 11G RAC deployment for Red Hat Enterprise Linux Server release 6.x and extremely compatible kernels

# # 0. Environmental information check

# # 1. Turn off redundant services to improve operating system performance and security

# # 2. Configure a remote graphical interface (Xmanager or VNC)

# # 3. Configure the local YUM source and install the operating system patch

# # 4. Modify operating system kernel parameters

# # 5. Configure shared storage

# # 6. Create oracle user and installation directory

# # 7. Restart the operating system for modification verification

# # 8. Perform CRS installation

# # 9. Install patch CRS 10.2.0.5

# # 10. Perform database installation

# # 11. Install the database 10.2.0.5 patch

# # 12. Install the PSU patch

# # 13. Build the library by hand

# # 14. Parameter adjustment

#

#

# # 0. Environmental information check

#

Echo "#"

Echo "0. Environmental Information check"

Echo

Echo "memory info"

Grep MemTotal / proc/meminfo

Echo

Echo

Echo "swap info"

Grep SwapTotal / proc/meminfo

Echo

Echo

Echo "tmp info"

Df-h / tmp

Echo

Echo

Echo "disk info"

Df-h

Echo

Echo

Echo "cpu info"

Grep "model name" / proc/cpuinfo

Echo

Echo

Echo "kernel info"

Uname-a

Echo

Echo

Echo "release info"

More / etc/redhat-release

RELEASE= `more / etc/redhat-release | awk'{print $1}'`

Echo "#"

Echo

Echo

Echo

#

# # 1. Turn off redundant services to improve operating system performance and security

# # customize according to environment and needs

#

Echo "#"

Echo "1. Turn off redundant services to improve operating system performance and security"

Echo

Chkconfig-level 2345 bluetooth off

Chkconfig-level 2345 cups off

Chkconfig-level 2345 ip6tables off

Chkconfig-level 2345 iptables off

Chkconfig-level 2345 sendmail off

Chkconfig-level 2345 acpid off

Chkconfig-level 2345 bluetooth off

Chkconfig-level 2345 cups off

Chkconfig-level 2345 cpuspeed off

Chkconfig-level 2345 irqbalance off

Chkconfig-level 2345 postfix off

Chkconfig-level 2345 ip6tables off

Chkconfig-level 2345 iptables off

Chkconfig-level 2345 sendmail off

Chkconfig-level 2345 NetworkManager off

Echo

Echo

Echo "turn off selinux"

SELINUX= `grep ^ SELINUX= / etc/selinux/ config`

If [$SELINUX! = "SELINUX=disabled"]; then

Cp / etc/selinux/config / etc/selinux/config.bak

Sed-I's / ^ Selinux = / # SELINUX=/g' / etc/selinux/config

Sed-I'$a SELINUX=disabled' / etc/selinux/config

Else

Echo "SELINUX is already disabled"

Fi

Echo

Echo "#"

Echo

Echo

Echo

#

# # 2. Configure a remote graphical interface (Xmanager or VNC)

# # manual configuration is required depending on the environment. It is recommended to use Xmanager-Passive or VNC.

#

# # | 2.1Login via xshell

# # | Open the Xmanager-Passive tool and use Xshell to connect to the remote server

# #

# # | # export DISPLAY= client IP:0.0

# # | # xclock

#

# # 3. Configure the local YUM source and install the operating system patch

#

Echo "#"

Echo "3. Configure local YUM source and install operating system patch pack"

Echo

Mkdir-p / media/cdrom

Mount / dev/cdrom / media/cdrom

Cd / etc/yum.repos.d/

Mkdir bak

Mv * .repo. / bak/

> local.repo

# Note that the YUM configuration of RHEL and CENTOS is different, and adjust accordingly according to the operating system

#-RHEL

# [RHEL]

# name = RHEL

# baseurl= file:///media/cdrom/Server/

# gpgcheck=0

# enabled=1

#

#-CENTOS

# [CENTOS]

# name = CENTOS

# baseurl= file:///media/cdrom/

# gpgcheck=0

# enabled=1

Cat > > local.repo > / etc/sysctl.conf > / etc/modprobe.conf diskinfo.tmp

# > udevinfo.tmp

#

# cd / dev

#

# for i in $(ls sd* | grep-v sda | grep-v 1 $)

# do

# diskinfo= `fdisk-l / dev/$i | grep "Disk / dev/$i" `

# scsiinfo= `/ sbin/scsi_id-- whitelisted-- replace-whitespace-- device=/dev/$ i`

# echo $diskinfo''$scsiinfo > > $OLDPWD/diskinfo.tmp

# echo "KERNEL==\" sd*\ ", BUS==\" scsi\ ", PROGRAM==\" / sbin/scsi_id-- whitelisted-- replace-whitespace-- device=/dev/\ $parent\ ", RESULT==\" `/ sbin/scsi_id-- whitelisted-- replace-whitespace-- device=/dev/$ i`\ ", NAME=\" asm-disk$i\ ", OWNER=\" grid\ ", GROUP=\" asmadmin\ ", MODE=\" 0660\ "# $diskinfo" > $OLDPWD/udevinfo.tmp

# done

#

# cd $OLDPWD

#

# cat diskinfo.tmp

# cat udevinfo.tmp | awk-FairGB' {print $1 "GB"}'

# rm-f diskinfo.tmp

# rm-f udevinfo.tmp

# vi / etc/udev/rules.d/99-oracle-asmdevices.rules

# [root@A42ams1 ~] # grep deadline / sys/block/sd*/queue/scheduler

# RHEL 4, RHEL 5, RHEL 6: add elevator=deadline to the end of the kernel line in / etc/grub.conf file:

# kernel / vmlinuz-2.6.9-67.EL ro root=/dev/vg0/lv0 elevator=deadline

#

# # 6. Create oracle user and installation directory

#

Echo "#"

Echo "6. Create oracle user and installation directory"

Echo

Echo "create oracle users and groups"

/ usr/sbin/groupadd-g 1000 oinstall

/ usr/sbin/groupadd-g 1001 dba

/ usr/sbin/groupadd-g 1002 oper

/ usr/sbin/groupadd-g 1010 asmadmin

/ usr/sbin/groupadd-g 1011 asmoper

/ usr/sbin/groupadd-g 1012 asmdba

/ usr/sbin/useradd-u 1000-g oinstall-G dba,oper,asmdba oracle

/ usr/sbin/useradd-u 1001-g oinstall-G dba,asmadmin,asmdba,asmoper grid

Echo oracle | passwd-- stdin oracle

Echo oracle | passwd-- stdin grid

Echo

Echo "create oracle installation directory"

Mkdir-p / grid/app/11.2.0.4/grid

Chown-R grid:oinstall / grid

Chmod-R 755 / grid

Mkdir-p/oracle / app/oracle

Chown-R oracle:oinstall / oracle

Chmod-R 755 / oracle

Echo

Echo "modify oracle user session limits"

Cp / etc/security/limits.conf / etc/security/limits.conf.bak

Cat > > / etc/security/limits.conf > / etc/pam.d/login > / home/grid/.bash_profile > / home/oracle/.bash_profile ping.sh

# $ping.sh

The above is all the contents of the article "how to implement the ORACLE RAC Quick installation and deployment script". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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