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Rac-GRID 11gR2 -oracle Installation on Linux 6

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GRID 11gR2 Installation & Configuration
From Oracle Linux 6 DVD
rpm -Uvh binutils-2.*
rpm -Uvh compat-libstdc++-33*
rpm -Uvh elfutils-libelf-0.*
rpm -Uvh libaio-0.*
rpm -Uvh libaio-devel-0.*
rpm -Uvh sysstat-9.*
rpm -Uvh glibc-2.*
rpm -Uvh glibc-common-2.*
rpm -Uvh glibc-devel-2.* glibc-headers-2.*
rpm -Uvh ksh-2*
rpm -Uvh make-3.*
rpm -Uvh libgcc-4.*
rpm -Uvh libstdc++-4.*
rpm -Uvh libstdc++-4.*.i686*
rpm -Uvh libstdc++-devel-4.*
rpm -Uvh gcc-4.*x86_64*
rpm -Uvh gcc-c++-4.*x86_64*
rpm -Uvh --allfiles elfutils-libelf-0*x86_64* elfutils-libelf-devel-0*x86_64*
rpm -Uvh elfutils-libelf-0*i686* elfutils-libelf-devel-0*i686*
rpm -Uvh libtool-ltdl*i686*
rpm -Uvh ncurses*i686*
rpm -Uvh readline*i686*
rpm -Uvh unixODBC*
rpm -ivh sysstat-9*

Edit " /etc/sysctl.conf" file.
fs.aio-max-nr = 1048576
fs.file-max = 6815744
#kernel.shmall = 2097152
#kernel.shmmax = 1054504960
kernel.shmmni = 4096
# semaphores: semmsl, semmns, semopm, semmni
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default=262144
net.core.rmem_max=4194304
net.core.wmem_default=262144
net.core.wmem_max=1048586

/sbin/sysctl -p

Edit "/etc/security/limits.conf" file.
* soft    nproc   2047
*   hard    nproc   16384
*   soft    nofile  4096
*   hard    nofile  65536
*   soft    stack   10240

"/etc/pam.d/login" file, if it does not already exist.
session    required     pam_limits.so

If you are not using DNS, the "/etc/hosts" file must contain the following information.
127.0.0.1       localhost
# Public
192.168.0.131    grid.localdomain         grid

Create the new groups and users (grid and oracle)
groupadd -g 54321 oinstall
groupadd -g 54322 dba
groupadd -g 54323 oper
groupadd -g 54327 asmdba
groupadd -g 54328 asmoper
groupadd -g 54329 asmadmin

useradd -u 54321 -g oinstall -G dba,oper,asmadmin,asmdba,asmoper grid
passwd grid

useradd -g oinstall -G dba,oper,asmadmin,asmdba,asmoper oracle
passwd oracle

# vi /etc/selinux/config
SELINUX=diabled

Stop Firewall Sevice
# service iptables stop
# chkconfig iptables off

# service ip6tables stop
# chkconfig ip6tables off

NTP
# service ntpd stop                                
# chkconfig ntpd off
# mv /etc/ntp.conf /etc/ntp.conf.bak

Create Directory For GRID install
mkdir -p /u01/app/11.2.0/grid
mkdir -p /u01/app/grid
chown -R grid:oinstall /u01
chmod -R 775 /u01/

Create Directory For database install
mkdir -p /u01/app/oracle/product/11.2.0/db_1
chown -R oracle:oinstall /u01/app/oracle/product/11.2.0/db_1
chmod -R 775 /u01

Login as the Grid User and add the lines at the end of the ".bash_profile" file
# Grid Settings
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_HOSTNAME=grid.localdomain; export ORACLE_HOSTNAME
ORACLE_BASE=/u01/app/grid; export ORACLE_BASE
ORACLE_HOME=/u01/app/11.2.0/grid; export ORACLE_HOME
ORACLE_SID=+ASM; export ORACLE_SID
PATH=/usr/sbin:$PATH; export PATH
PATH=$ORACLE_HOME/bin:$PATH; export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH


Login as the oracle user and add the lines at the end of the ".bash_profile" file
# Oracle Settings
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_HOSTNAME=grid.localdomain; export ORACLE_HOSTNAME
ORACLE_UNQNAME=tilak; export ORACLE_UNQNAME
ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1; export ORACLE_HOME
ORACLE_SID=tilak; export ORACLE_SID
PATH=/usr/sbin:$PATH; export PATH
PATH=$ORACLE_HOME/bin:$PATH; export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH

Configure ASMLib by running the following as the root user
# /etc/init.d/oracleasm configure

Configuring the Oracle ASM library driver.

This will configure the on-boot properties of the Oracle ASM library
driver.  The following questions will determine whether the driver is
loaded on boot and what permissions it will have.  The current values
will be shown in brackets ('[]').  Hitting <ENTER> without typing an
answer will keep that current value.  Ctrl-C will abort.

Default user to own the driver interface []: grid
Default group to own the driver interface []: asmadmin
Start Oracle ASM library driver on boot (y/n) [n]: y
Scan for Oracle ASM disks on boot (y/n) [y]: y
Writing Oracle ASM library driver configuration: done
Initializing the Oracle ASMLib driver:                     [  OK  ]
Scanning the system for Oracle ASMLib disks:               [  OK  ]

Create ASM disks. Create the ASM disks on any one node as the root user.
# /etc/init.d/oracleasm createdisk VOL1 /dev/sdc1
# /etc/init.d/oracleasm scandisks
# /etc/init.d/oracleasm listdisks



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