Menu based ufsdump script

This is a simple script for doing below action

1. Take a backup

2. Erase Tape

3. List content of tape

4. Offline tape

============you can customise this script for adding your own backup folders=========

#!/bin/bash

while :

do

clear

echo " M A I N - M E N U"

echo "1. Erase Tape"

echo "2. Rewind Tape"

echo "3. Full backup"

echo "4. List next file count content "

echo "5. Print Tape Status "

echo "6. Eject Tape "

echo "7. Exit Menu "

echo -n "Please enter option [1 - 7]"

read opt

case $opt in

1) echo "************ Erasing Tape *************";

sleep 2

mt -f /dev/rmt/0 erase ;;

2) echo "*********** Rewinding Tape*************";

sleep 2

mt -f /dev/rmt/0 rewind;;

3) echo "**********Running Full backup**********";

sleep 2

echo "Do you want to start the full system backup *ALL DATA IN THE TAPE WILL BE ERASED* [y/n]"

read ans;

if [ "$ans" == "y" ]

then

mt -f /dev/rmt/0 rewind

ufsdump -0uf /dev/rmt/n /

if [ $? != 0 ] ; then

MSG="error during ufsdump"

fi

ufsdump -0uf /dev/rmt/0n /opt

ufsdump -0uf /dev/rmt/0n /export

ufsdump -0uf /dev/rmt/0n /global/.devices/node@1

ufsdump -0uf /dev/rmt/0n /global/.devices/node@2

mount |grep /global/backup && ufsdump -0uf /dev/rmt/0n /global/backup #this two lines will check global FS is mounted here or not (imagine it will mount only one place at a time in a cluster env)

mount |grep /global/oracle && ufsdump -0uf /dev/rmt/0n /global/oracle

mt -f /dev/rmt/0n rewind

if [ $? != 0 ] ;

then

echo "Unable to rewind the tape after finishing the backup"

fi

fi

;;

4) echo "Skipping to next file count ";

sleep 2

ufsrestore tvf /dev/rmt/0n|more ;;

5) echo "Checking for tape status ";

sleep 2

mt -f /dev/rmt/0 status ;;

6) echo "Ejecting Tape ";

sleep 2

mt -f /dev/rmt/0 offline ;;

7) echo "Thanks for using, Have a nice day";

sleep 2

exit;;

*) echo "$opt is an invaild option. Please select option between 1-4 only";

echo "Press [enter] key to continue. . .";

read enterKey;;

esac

done