[Samba] cant access shares on members of samba domain from windows domain

[damiien]

> First, you had better understand Windows domain trustrelationship
> before working on Samba issue. Then you will understand what to be
> done.

I've set up trust between domains. Users from windows domain can
access shares on Samba PDC but not on other machines in samba domain.
That is the puzzling part. Trust works fine if the only thing I access
is samba PDC.