HI All,
I am trying to remount a file system using teh remount option as belwo;
gws210i122: mount -o remount /tmp
mount: Operation not supported
But i am getting the error as mentioned.
Please suggest.
Regards,
Sag.
Please umount and mount it again 
if it works..!
i believe that command "remount" only is good on linux machines.
Not for /tmp