[Samba] log level = 20 not showing auth, etc...

[Jeff Blaine]

Samba 3.5.6

I must be really misunderstanding 'log level' somehow.  I have
tried all of the following and cannot get my logs to show
anything related to authentication or share accesses at all:

     log level = 20

     log level = all:20

     log lovel = 3 auth:20

If I access one of the server's shares successfully, not a
single thing shows up in the log.  Yes, I am looking at the
right log, and yes other things do get written to the log
from smbd :)

Any help would be very welcome.

Jeff Blaine