could not see smbd running when i run ps -eaf|grep smbd

[MINOCHA,ANKUSH (Non-HP-Singapore,ex5)]

Hi All,
When i install samba on HP-UX 10.2 , i do ps -eaf |grep smbd ,
But could not see it running , but nmbd is running.

Any clues please.
Thanks in advance.
Regards,
Ankush