Oracle自启动和关机自关闭,以前也没有好好弄过,只是曾经部署再AIX下使用过,也是利用的别人的现成代码,自己没有好好的理解过:
这次对linux下的实现方式,做一个初步的学习,脚本也同样来自互联网,我通过调试测试通过,通过这个学习也对自启动脚本有进一步的了解:
1、 修改Oracle系统配置文件/etc/oratab
/etc/oratab :
把AUTO域设置为Y(大写),只有这样,oracle 自带的dbstart和dbshut才能够发挥作用。
实际上在脚本里面也是利用dbstart和lsnrctl start来完成数据库的启动;
例如我修改的我得如下:
lht:/home/oracle/ora/products/9.2.0:Y
2、 编写服务脚本:
如下
#!/bin/bash
#
#################FUNCTION#############
#
# AutoStart Oracle and listener
# AutoStop Oracle and listener
#
#####################################
#
#
case "$1" in
start)
echo "Starting Oracle Databases ... "
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Starting Oracle Databasee as part of system up." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
su - oracle -c "dbstart" >> /var/log/oracle
echo "Done."
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 - oracle -c "lsnrctl start" >> /var/log/oracle
echo "Done."
echo ""
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Finished." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
touch /var/lock/subsys/oracle
;;
stop)
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 - oracle -c "lsnrctl stop" >> /var/log/oracle
echo "Done."
rm -f /var/lock/subsys/oracle
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 - oracle -c "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
;;
*)
echo "Usage: oracle {start|stop|restart}"
exit 1
esac
将脚本命名为oracle,保存在/etc/rc.d/init.d下
改变文件属性:chmod 755 oracle
注意:在windows下编辑此文件时有DOS格式字符导致在linux下不能够正常运行,建议用gedit 或用 vi编辑