linux下開機自動開啟單機oracle

前提：ORACLE_BASE=/u01/app/oracle                                ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1


 


1. 修改Oracle系統配置檔案：/etc/oratab，只有這樣，Oracle 自帶的dbstart和dbshut才能夠發揮作用。


# vi /etc/oratab
orcl:/opt/oracle/102:Y


2. 在 /etc/init.d/ 下建立檔案oracle，內容如下：


#!/bin/bash
#chkconfig:345 61 61 
#description:Apache 
#
# Set ORA_HOME to be equivalent to the $ORACLE_HOME
# from which you wish to execute dbstart and dbshut;
#
# Set ORA_OWNER to the user id of the owner of the
# Oracle database in ORA_HOME.
ORA_HOME=/u01/app/oracle/product/11.2.0/dbhome_1
ORA_OWNER=oracle
if [ ! -f $ORA_HOME/bin/dbstart ]
then
echo "Oracle startup: cannot start"
exit
fi
case "$1" in
'start')
# Start the Oracle databases:
echo "Starting Oracle Databases ... "
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Starting Oracle Databases as part of system up." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
su - $ORA_OWNER -c "$ORA_HOME/bin/dbstart" >>/var/log/oracle
echo "Done"


# Start the Listener:
echo "Starting Oracle Listeners ... "
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Starting Oracle Listeners as part of system up." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
su - $ORA_OWNER -c "$ORA_HOME/bin/lsnrctl start" >>/var/log/oracle
echo "Done."
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Finished." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
touch /var/lock/subsys/oracle
;;


'stop')
# Stop the Oracle Listener:
echo "Stoping Oracle Listeners ... "
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Stoping Oracle Listener as part of system down." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
su - $ORA_OWNER -c "$ORA_HOME/bin/lsnrctl stop" >>/var/log/oracle
echo "Done."
rm -f /var/lock/subsys/oracle


# Stop the Oracle Database:
echo "Stoping Oracle Databases ... "
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Stoping Oracle Databases as part of system down." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
su - $ORA_OWNER -c "$ORA_HOME/bin/dbshut" >>/var/log/oracle
echo "Done."
echo ""
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Finished." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
;;


'restart')
$0 stop
$0 start
;;
esac


3. 改變檔案許可權
# chmod 755 /etc/init.d/oracle


4. 新增服務
# chkconfig --level 35 oracle on


5. 需要在關機或重啟機器之前停止資料庫，做一下操作
# ln -s /etc/init.d/oracle /etc/rc0.d/K01oracle   //關機
# ln -s /etc/init.d/oracle /etc/rc6.d/K01oracle   //重啟 


6. 使用方法
# service oracle start        //啟動oracle
# service oracle stop        //關閉oracle
# service oracle restart     //重啟oracle


7. 測試