On Solaris 2.8 Samba version 3.0.7 when the user access Samba share the add
machine script is not being invoked. We can manually run the sript and it
/usr/sbin/useradd -g machines -d /dev/null -s /bin/false %m
How do we get it to automatically trigger the script to add the machine name
when the user accesses the NFS.
The add machine script is only invoked when you join a machine
to a Samba controlled domain (user an admin account).
It's not supposed to be invoked when a user accesses a share.
Suggest you go back and read the docs/ directory some more.