When you will mount this partition with # mount -t gfs /source /destination-folder
it will indicate that partition is gfs or gfs2,
By running above command if partition will be mounted, it mean its gfs...
if not, it will give you error that , this partition is not seems GFS, So you can run command
# mount -t gfs2 /source /destination-folder
--- On Tue, 4/19/11, Muhammad Ammad Shah <mammadshah hotmail com> wrote: