oracle 數據庫開機自啓動sql
[oracle@ssy:~]$ echo $ORACLE_HOME
/u01/app/oracle/product/12.1.0/dbhome_1數據庫
二、執行數據庫自帶啓動腳本dbstart bash
ORACLE_HOME_LISTNER is not SET, unable to auto-start Oracle Net Listener
Usage: /u01/app/oracle/product/12.1.0/dbhome_1/bin/dbstart ORACLE_HOMEoracle
sudo gedit /u01/app/oracle/product/12.1.0/dbhome_1/bin/dbstart
sudo gedit /u01/app/oracle/product/12.1.0/dbhome_1/bin/dbshutapp
將ORACLE_HOME_LISTNER=$1spa
修改成:ORACLE_HOME_LISTNER=$ORACLE_HOMErest
四、編輯oratab文件ip
sudo gedit /etc/oratabget
將orcl:/u01/app/oracle/product/12.1.0/dbhome_1:Nit
修改成:orcl:/u01/app/oracle/product/10.2.0/db_1:Y
五、編輯listener.ora文件
添加以下內容
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = orcl)
(ORACLE_HOME = /u01/app/oracle/product/12.1.0/dbhome_1)
(SID_NAME = orcl)
)
)
六、設置開機自啓動
方法一:建立自啓動腳本
一、建立oracle文件
sudo gedit /etc/rc.d/init.d/oracle
編寫以下內容
==============================================================================
#!/bin/bash
# chkconfig: 345 99 10
# description: Startup Script for Oracle Databases
# /etc/rc.d/init.d/oracle
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=/u01/app/oracle/product/12.1.0/dbhome_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
echo -n "Starting Oracle: "
su - $ORA_OWNR -c "$ORACLE_HOME/bin/dbstart"
su - $ORA_OWNR -c "$ORACLE_HOME/bin/lsnrctl start"
touch /var/lock/Oracle
su - $ORA_OWNR -c "$ORACLE_HOME/bin/emctl start dbconsole"
#su - $ORA_OWNR -c "$ORACLE_HOME/bin/isqlplusctrl start"
echo "OK"
;;
stop)
# Oracle listener and instance shutdown
echo -n "Shutdown Oracle: "
su - $ORA_OWNR -c "$ORACLE_HOME/bin/emctl stop dbconsole"
#su - $ORA_OWNR -c "$ORACLE_HOME/bin/isqlplusctrl stop"
su - $ORA_OWNR -c "$ORACLE_HOME/bin/dbshut"
su - $ORA_OWNR -c "$ORACLE_HOME/bin/lsnrctl stop"
rm -f /var/lock/Oracle
echo "OK"
;;
reload|restart)
$0 stop
$0 start
;;
*)
echo "Usage: `basename $0` start|stop|restart|reload"
exit 1
esac
exit 0
==============================================================================
二、更改oracle文件權限
ls -l | grep oracle
-rw-r--r-- 1 root root 1311 3月 13 21:07 oracle
sudo chmod +x oracle
ls -l | grep oracle
-rwxr-xr-x 1 root root 1311 3月 13 21:07 oracle
三、更新系統服務的運行級
sudo apt-get install sysv-rc-conf
sudo cp /usr/sbin/sysv-rc-conf /usr/sbin/chkconfig
sudo chkconfig --level 2345 oracle on
[oracle@ssy:/etc/rc.d/init.d]$ ./oracle
Usage: oracle start|stop|restart|reload
[oracle@ssy:/etc/rc.d/init.d]$ cd /etc/rc.d/rc5.d/
[oracle@ssy:/etc/rc.d/rc5.d]$ ls -l | grep oracle
lrwxrwxrwx 1 root root 16 3月 13 21:25 S20oracle -> ../init.d/oracle
方法二:編輯rc.local啓動文件
sudo gedit /etc/rc.d/rc.local
文件末尾添加以下兩行
su - oracle -lc /u01/app/oracle/product/12.1.0/dbhome_1/bin/dbstart
su - oracle -lc "/u01/app/oracle/product/12.1.0/dbhome_1/bin/lsnrctl start"
注意:第二個命令有空格,因此要用引號
七、重啓主機,查看數據庫和監聽是否自啓動
ps -ef | grep orcl
lsnrctl status
ps -ef | grep LISTEN | grep -v grep