Question

Automatic startup and shutdown.

Asked by: gajender_99

I am trying to get Oracle 9i starting automatically on reboot on a Linux Red Hat ES4 server.

I have followed examples of how to do this on this forum as well as from Oracle but it still wont work.
Here is what I have done:

/etc/oratab has the following entry to start the SCMS instance.

SCMS:/u01/app/oracle:Y

In /etc/init.d

I have created the following script with 755 permissions owned by root.  Oracle9 is my oracle user.

#!/bin/sh
#
# /etc/rc.d/init.d/oracle
# Description: Starts and stops the Oracle database and listeners
# See how we were called.
case "$1" in
  start)
        echo -n "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 - oracle9 -c dbstart >> /var/log/oracle
        echo "Done."
        echo -n "Starting Oracle Listeners: "
        su - oracle9 -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 -n "Shutting Down Oracle Listeners: "
        echo "----------------------------------------------------" >> /var/log/oracle
        date +"! %T %a %D : Shutting Down Oracle Databases as part of system down." >> /var/log/oracle
        echo "----------------------------------------------------" >> /var/log/oracle
        su - oracle9 -c "lsnrctl stop" >> /var/log/oracle
        echo "Done."
        rm -f /var/lock/subsys/oracle
        echo -n "Shutting Down Oracle Databases: "
        su - oracle9 -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)
        echo -n "Restarting Oracle Databases: "
        echo "----------------------------------------------------" >> /var/log/oracle
        date +"! %T %a %D : Restarting Oracle Databases as part of system up." >> /var/log/oracle
        echo "----------------------------------------------------" >> /var/log/oracle
        su - oracle9 -c dbstop >> /var/log/oracle
        su - oracle9 -c dbstart >> /var/log/oracle
        echo "Done."
        echo -n "Restarting Oracle Listeners: "
        su - oracle9 -c "lsnrctl stop" >> /var/log/oracle
        su - oracle9 -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
        ;;
  *)
        echo "Usage: oracle {start|stop|restart}"
        exit 1
esac

If I run this script manually, ("$./etc/rc.d/init.d/oracle start") the database and listener startup and shutdown as expected.

I then added the following symbolic links:

$ ln -s /etc/rc.d/init.d/oracle /etc/rc.d/rc2.d/S99oracle
$ ln -s /etc/rc.d/init.d/oracle /etc/rc.d/rc3.d/S99oracle
$ ln -s /etc/rc.d/init.d/oracle /etc/rc.d/rc4.d/S99oracle

$ ln -s /etc/rc.d/init.d/oracle /etc/rc.d/rc0.d/K01oracle  
$ ln -s /etc/rc.d/init.d/oracle /etc/rc.d/rc6.d/K01oracle  

If I then shutdown the server, the databases shutdowns fine.  I can see this by looking at the log for the script above.

When the server startups though, Oracle will not start. No error messages are output to the scripts log file.

Any help would be great why the script works in shutdown but not in startup.

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Asked On
2006-11-16 at 08:40:01ID22063154
Tags

oracle

,

automatic

,

startup

,

shutdown

Topic

Oracle Database

Participating Experts
3
Points
50
Comments
5

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Answers

 

by: gvsbnarayanaPosted on 2006-11-16 at 09:07:57ID: 17957715

Hi,
   did you issue "dbstart" in startup file of Linux?
Sorry.... I am not aware of the startup file name
HTH
Regards,
Badri.

 

by: gajender_99Posted on 2006-11-16 at 09:19:59ID: 17957833

Yes, I had added the dbstart command to rc.local file but this doesn't work either, hence why I created my own script detailed in the first post.

I might mess around with the rc.local file and see I can get it working.

Thanks for the input.

 

by: markgeerPosted on 2006-11-16 at 10:03:41ID: 17958203

Did you use the "chkconfig" command to set up the dbora service to start and stop automatically when the machine is rebooted or shutdown?

If you aren't sure, you can try this first (as root):
chkconfig --list dbora

On my RedHat (AS4) server that shows:
# chkconfig --list dbora
dbora           0:off   1:off   2:off   3:on    4:off   5:on    6:off

The chkconfig command must be run as root.  The syntax is:
chkconfig --level 35 dbora on

That will set up this service to start automatically the next time the machine is rebooted, but it won't start the service now.

To do that, just:
service dbora start

That should start the database.  Then you can test a shutdown like this:
service dbora stop

Then to restart Oracle, just do:
service dbora start

 

by: schwertnerPosted on 2006-11-17 at 00:41:18ID: 17963483

 

by: gajender_99Posted on 2006-11-17 at 01:58:47ID: 17963720

Ah! thats what I missed I needed to add the script as a service.

Although you mention "chkconfig --level 35 dbora on"  That didn't work for me, I had to use chkconfig --add <scriptname> which worked fine. I could then view the run leves it would work on using the list option.

Thanks for the help.

20120131-EE-VQP-002

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