topic Re: startup/shutdown scripts in Operating System - HP-UX

startup/shutdown scripts

Nago — Wed, 12 Sep 2001 00:12:43 GMT

I have 11.0 and Oracle8i running on it. I need a script that would stop the database and copy redologs and control files to a disk area , then start the database and listener too.
Please assist me..

Re: startup/shutdown scripts

maria paschali — Wed, 12 Sep 2001 02:17:19 GMT

Hi,

What you need to know is normally illustrated in the Oracle Installation Guide. There is a script that Oracle have written called dbstart dbshut. You will need to create and modify a script which should be located in your /sbin/init.d called dbora, to call these scripts. This helps when you shutdown the Unix box. It cleanly shutdowns the databases you have running.

There are also a couple of other scripts that you can use to intergrate with these to copy the control files and redo logs onto script.

I don't know if this is what you are actually looking for. but i hope i have pointed you in the right direction.

My dbora script looks like this.

#!/bin/sh
# 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 the ORA_HOME
ORA_HOME=/u01/app/oracle/product/8.1.7
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:

# The following command assumes that the oracle login will not
# prompt the user for any values

echo "Oracle Startup in progress"
/usr/bin/su - $ORA_OWNER -c "$ORA_HOME/bin/dbstart"
/usr/bin/su - $ORA_OWNER -c "$ORA_HOME/bin/lsnrctl start"
;;

'stop')

# Stop the Oracle databases:
# The following command assumes that the oracle login will not
# prompt the user for any values

echo "Oracle Shutdown in progress"
/usr/bin/su - $ORA_OWNER -c "$ORA_HOME/bin/dbshut"
/usr/bin/su - $ORA_OWNER -c "$ORA_HOME/bin/lsnrctl stop"
;;
esac

Re: startup/shutdown scripts

Sridhar Bhaskarla — Wed, 12 Sep 2001 02:50:18 GMT

Nago,

Get the startup and shutdown scripts from your DBA. You can use any file in /sbin/init.d/ as a template. Copy it to the name that you want. Basically this script takes one argument. There would be four types of the argument. start_msg, stop_msg, start, stop. There are case statements that call different routines based on the argument passed. It is very self-explanatory if you look at any of the scripts in /sbin/init.d Once this is done, create links from either /sbin/rc3.d or /sbin/rc4.d depending on the default run level you have in your /etc/inittab. (mostly rc3.d).

For ex., you call your scripts as oracle,oracle_lsnr first test them

#/sbin/init.d/oracle start
#/sbin/init.d/oracle stop
#/sbin/init.d/oracle_lsnr start
#/sbin/init.d/oracle_lsnr stop

Once these scripts are working, now create links

#ln -s /sbin/init.d/oracle /sbin/rc3.d/S925oracle
#ln -s /sbin/init.d/oracle /sbin/rc3.d/K925oracle
#ln -s /sbin/init.d/oracle_lsnr /sbin/rc3.d/S926oracle_lsnr
#ln -s /sbin/init.d/oracle_lsnr /sbin/rc3.d/K926oracle_lsnr

The above number decide when the scripts are to be run in that run level.

You can also control these scripts by calling the "flag scripts" from /etc/rc.config.d directory. Here you can set a flag like ORACLE=0 or 1 and you can verify this flag in your /sbin/init.d/ script.

-Sri

Re: startup/shutdown scripts

Wodisch — Wed, 12 Sep 2001 12:00:52 GMT

Hello Nago,

the only way to be certain you copy the "real" files, is
to ask the Oracle instance before shutting it down:

su - oracle
svrmgrl
connect internal
startup exclusive
spool files.lst
select name from v$controlfile;
select member from v$logfile;
select name from v$datafile;
spool off
shutdown immediate
exit
echo $ORACLE_HOME/dbs/init$ORACLE_SID.ora > list
grep '/' files.lst | tr -d ' ' >> list
cp $(cat list) /backup
dbstart

This will make a full offline backup of you instance.
But really, it needs more to set up a proper procedure
to backup and restore a productive Oracle DB server!
Be careful. Kevin Loneys book "DBA Handbook" might
be a good starting point for you.

HTH,
Wodisch

Re: startup/shutdown scripts

CHRIS_ANORUO — Tue, 09 Oct 2001 13:53:00 GMT

Hi Nago,

The dbshut and dbstart files can be modified in ORACLE_HOME/bin for your instances and yur start/stop script placed in /sbin/init.d folder. For the script callup program in /etc/rc.config.d. With the startup link in /sbin/rc3.d (S###orac???) and stop link file in sbin/rc1.d (K###orac???)with the proper sequence numbers. Always check the etc/rc.log file for any errors. See attached file

Re: startup/shutdown scripts

CHRIS_ANORUO — Tue, 09 Oct 2001 14:03:30 GMT

Hello Nago,

This script is for daily Flexcube/Oracle control file and Redo log backups. Pls see the attached file. It shuts down the databases, creates a folder with the day's date. The program also copies your files to a created directory for the day and sends mail to the DBA's

Re: startup/shutdown scripts

CHRIS_ANORUO — Tue, 09 Oct 2001 14:36:17 GMT

Hello NAGO!

You can now award your scores so that we know how we have helped you.

Chris

Re: startup/shutdown scripts

Wodisch — Tue, 09 Oct 2001 15:30:48 GMT

Hello, all you helpful "reply" writers,

since s/he does not respond, I guess s/he is
not really interested :-(

BUT, this is a pretty good candidate for a FAQ,
is it not?

Kind regards,
Wodisch

Re: startup/shutdown scripts

Rajkumar_3 — Tue, 16 Oct 2001 11:34:49 GMT

Hai Nago,

Dont forget to assign the points who helped you....

Rajkumar

Re: startup/shutdown scripts

Deepak Extross — Mon, 12 Nov 2001 14:35:59 GMT

Rajkumar,

Noble Advice indeed.

From your profile:
This member has assigned points to 45 of 98 responses to his/her questions.

:-)