[OpenIndiana-discuss] ZFS/CIFS shares in cross domains

[alexei at soemail.rutgers.edu]

Greetings,

I'm trying to set OpenIndiana 151a as a storage server, ZFS/CIFS, in a
cross Realm/Domain trust infrastructure. Namely, I have an MIT Kerbreros 5
server, providing realm KRB.REALM.EDU, and an Active Directory Windows
2003 server, providing domain ADS.DOMAIN.EDU, set with cross DOMAIN/REALM
two-way trust.

The OpenIndiana ZFS/CIFS server is added to the domain, ADS.DOMAIN.EDU, and
 allows mapping shares onto Windows 7 desktops in the domain for the domain
 users, for example alex at ADS.DOMAIN.EDU.
However, the user who logins to the same desktop as the realm user, such
as alex at KRB.REALM.EDU, appears to  ZFS/CIFS server as Guest and can not
map the shares unlike the domain users.

However, my NetApp filer, which also operates in ADS.DOMAIN.EDU, has no
problem mapping the shares for both the domain and the realm accounts.

Is there any limitation in ZFS/CIFS on OpenIndiana 151a that disallows
access to the shares in the cross Domain/Realm two-way trust case?

Any of your recommendations and advices would be appreciated.
Thanks,
Alexei