getopts scripting in RAC service relocation

 Hello 

Hello,

I am using below code in AIX env to interpret -n option given in argument while executing the script .I want to give another argument -t

Code:

#!/bin/sh
#set -x
while getopts ":n:" opt; do
    case "$opt" in
        n)
            host=$OPTARG
            shift 2
        ;;
        *)
            break
        ;;
    esac
done

echo "host = $host "

I want to run script like ./ser_reloc.sh -n dev-u1 -t pref

How do I recognize second argument -t in the script 
Additionally,if I place -t before -n and use script like below:

Code:

./ser_reloc.sh  -t  perf -n dev-u1

would I have to change code for this?