FreeNAS 11.2-U2.1
SABMA connected to external Active Directory.
ZFS pool poolz2/samba/users/ used for general purpose as home of users.
getfacl /mnt/poolz2/samba/users/user1
..
group:21106:rwxpDdaARWcCo-:fd-----:allow
All work Ok. User have acces to home folder.
/var/log/samba4/log.smbd...