码迷,mamicode.com
首页 > 数据库 > 详细

Linux配置Oracle 11g自动启动

时间:2017-09-02 09:38:00      阅读:216      评论:0      收藏:0      [点我收藏+]

标签:product   sam   .com   cti   basename   执行   use   creating   tool   

http://www.cnblogs.com/edwardcmh/archive/2012/05/11/2495671.html

安装完毕Oracle 11g每次都得手动启动 | 停止数据库(dbstart | dbshut)、监听器(lsnrctl)、控制台(emtcl)。

设置一下,若手动启动数据库的同时监听器没有启动(即启动数据库时自动启动监听器,停止数据库时停止监听器),则需要修改dbstart脚本文件:

[oracle@localhost ~]$ cd /u01/app/oracle/product/11.1.0/db_1/bin/
[oracle@localhost ~]$ vi dbstart

找到下面的代码段:

# First argument is used to bring up Oracle Net Listener
ORACLE_HOME_LISTNER=$1       
### 需要将此处的 ORACLE_HOME_LISTNER=$1 修改为 ORACLE_HOME_LISTNER=$ORACLE_HOME
if [ ! $ORACLE_HOME_LISTNER ] ; then
  echo "ORACLE_HOME_LISTNER is not SET, unable to auto-start Oracle Net Listener"
  echo "Usage: $0 ORACLE_HOME"
else
  LOG=$ORACLE_HOME_LISTNER/listener.log

同样,修改dbshut:

[oracle@localhost ~]$ vi dbshut

# The  this to bring down Oracle Net Listener
ORACLE_HOME_LISTNER=$1
### 需要将此处的 ORACLE_HOME_LISTNER=$1 修改为 ORACLE_HOME_LISTNER=$ORACLE_HOME
if [ ! $ORACLE_HOME_LISTNER ] ; then
  echo "ORACLE_HOME_LISTNER is not SET, unable to auto-stop Oracle Net Listener"
  echo "Usage: $0 ORACLE_HOME"
else
  LOG=$ORACLE_HOME_LISTNER/listener.log

完成后配置Linux启动脚本oracle,内容如下:

[oracle@localhost bin]$ cd /etc/init.d/
[oracle@localhost init.d]$ vi oracle
#!/bin/sh
# chkconfig: 345 61 61
# description: Oracle 11g AutoRun Services
# /etc/init.d/oracle
#
# Run-level Startup script for the Oracle Instance, Listener, and
# Web Interface

export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/11.1.0/db_1
export ORACLE_SID=ORCL
export PATH=$PATH:$ORACLE_HOME/bin

ORA_OWNR="oracle"

# if the executables do not exist -- display error

if [ ! -f $ORACLE_HOME/bin/dbstart -o ! -d $ORACLE_HOME ]
then
     echo "Oracle startup: cannot start"
     exit 1
fi

# depending on parameter -- startup, shutdown, restart
# of the instance and listener or usage display

case "$1" in
 start)
     # Oracle listener and instance startup
     su $ORA_OWNR -lc $ORACLE_HOME/bin/dbstart
     echo "Oracle Start Succesful!OK."
     ;;
 stop)
     # Oracle listener and instance shutdown
     su $ORA_OWNR -lc $ORACLE_HOME/bin/dbshut
     echo "Oracle Stop Succesful!OK."
     ;;
 reload|restart)
     $0 stop
     $0 start
     ;;
 *)
     echo $"Usage: `basename $0` {start|stop|reload|reload}"
     exit 1
esac
exit 0

赋予脚本可执行权限:

[oracle@localhost init.d]$ chmod 750 /etc/init.d/oracle

建立链接:

[oracle@localhost init.d]$ ln -s /etc/init.d/oracle /etc/rc1.d/K61oracle
[oracle@localhost init.d]$ ln -s /etc/init.d/oracle /etc/rc3.d/S61oracle

启用脚本并添加到服务:

[oracle@localhost init.d]$ chkconfig --level 345 oracle on
[oracle@localhost init.d]$ chkconfig --add oracle

注意:

这样的脚本一般不会启动实例,如果想让实例也随脚本一起启动的话,就需要修改文件/etc/oratab 
如果这个文件不存在,就要运行脚本文件产生它。

[root@localhost init.d]# $ORACLE_HOME/root.sh
# This file is used by ORACLE utilities.  It is created by root.sh
# and updated by the Database Configuration Assistant when creating
# a database.

# A colon, ‘:‘, is used as the field terminator.  A new line terminates
# the entry.  Lines beginning with a pound sign, ‘#‘, are comments.
#
# Entries are of the form:
#   $ORACLE_SID:$ORACLE_HOME:<N|Y>:
#
# The first and second fields are the system identifier and home
# directory of the database respectively.  The third filed indicates
# to the dbstart utility that the database should , "Y", or should not,
# "N", be brought up at system boot time.
#
# Multiple entries with the same $ORACLE_SID are not allowed.
#
#

orcl:/u01/app/oracle/product/11.1.0/db_1:Y

可以看出,实例orcl是自动启动的(标识为Y),只要在这里配置好,再配合上面的脚本,即可实现自动启动。

Linux配置Oracle 11g自动启动

标签:product   sam   .com   cti   basename   执行   use   creating   tool   

原文地址:http://www.cnblogs.com/cqubityj/p/7465711.html

(0)
(0)
   
举报
评论 一句话评论(0
登录后才能评论!
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!