How to reset root password in Suse Linux

Hi All,
I was installing VM for suse linux in my system for GNS3 system and i faced the problem of breaking root password in Susue linux.
Process
---------
1.) Boot in suse linux and type in boot options
"init=/bin/bash" for grub bootloader
"linux init=/bin/bash" for LILO bootloader

2,) Type mount and check if you have rw permissions.
3.) if it is not mounted in rw remount it as per below command
mount -o remount, rw/
4.) type password
and chnage the password
5.) reboot
reboot the system
Bingo !! your root password has been changed.