[Samba] Samba 3.0.2+ldap+inter-domain trust: creating posix accounts in ldap

[Andrew Reilly]

After struggling with inter-domain trusts for
sometime I seem to have got it semi-functional.
However, samba now takes it upon itself to create
a posix account in ldap directory for any user
that logs into a server in the trusting domain.

Is this normal behaviour or have I misconfigured
something along the way?  Winbind perhaps???

TIA,
andrew