Set up oracle11g boot automatically

Set the oracle11g boot to start automatically:

Setup in Redhat and CentOS allows the Oracle system to start automatically and is set to Disallowed by default.

1. Modify the/etc/oratab file under the root account:

# Vi/etc/oratab

Orcl=/db/app/oracle/product/11.1.0/db_1:n the last N is changed to Y,

2. Under Oracle account, modify the Oracle's own startup and shutdown scripts, respectively, Dbstart and Dbshut.

Both scripts enable the startup and shutdown of Oracle scripts.

Modify $oracle_home/bin/dbstart file under Account:

$ cd $ORACLE _home/bin

$ VI Dbstart

Find oracle_home_listner=$1 this line instead: oracle_home_listner= $ORACLE _home

$ cd $ORACLE _home/bin

$ VI Dbshut

Find oracle_home_listner=$1 this line instead: oracle_home_listner= $ORACLE _home

# cd/etc/rc.d/init.d/

Vim oracle.sh

#

#!/bin/bash

#chkconfig: 2345 80 25

#/etc/init.d/oracle11g

#description: ORACLE 11g Server

# run-level Startup script. For the Oracle Listener and Instances

# IT relies on the information on/etc/oratab

Export ORACLE_BASE=/U01

Export oracle_home=/u01/app/oracle/product/11.1

Export oracle_sid=ora11g

Export Oracle_ownr=oracle

Export path= $PATH: $ORACLE _home/bin

if [!-F $ORACLE _home/bin/dbstart-o!-D $ORACLE _home]

Then

echo "Oracle startup:cannot start"

Exit 1

Fi

Case "$" in

Start

# Oracle Listener and instance startup

Echo-n "Starting Oracle:"

Su $ORACLE _ownr-c "$ORACLE _home/bin/lsnrctl start"

Su $ORACLE _ownr-c "$ORACLE _home/bin/dbstart $ORACLE _home"

Touch/var/lock/oracle

echo "OK"

;;

Stop

# Oracle Listener and instance shutdown

Echo-n "Shutdown Oracle:"

Su $ORACLE _ownr-c "$ORACLE _home/bin/lsnrctl Stop"

Su $ORACLE _ownr-c "$ORACLE _home/bin/dbshut $ORACLE _home"

Rm-f/var/lock/oracle

echo "OK"

;;

Reload|restart)

$ stop

$ start

;;

*)

echo "Usage: ' basename ' Start|stop|restart|reload"

Exit 1

Esac

Exit 0

Chkconfig--add Oracle # Add Service

Chkconfig Oracle on # starts automatic motion

Chkconfig--list Oracle # See if it's successful

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Set up oracle11g boot automatically