[Samba] Session Control

[Donald Gunn]

How can I control share logins?
Here's what I need to do.........

We share a file server with a company upstairs. I control the access by
groups. RH Linux 7.3.

They are logging in with the same user several times.

I.E. user "Mark" is logged into the server 2 times.
I need to restrict him to logging in only once.

Samba version 2.0.7
PID     Username  Machine                       Time logged in
-------------------------------------------------------------------
8703    bobb      chinaberry                    Wed Nov 24 09:19:40 2004
21659   vadim     vadim                         Tue Nov 30 08:07:12 2004
20949   mattm     willow                        Mon Nov 29 13:00:27 2004
21642   rose      cjs7                          Tue Nov 30 07:28:39 2004
20810   paul      cjs29                         Mon Nov 29 07:54:18 2004
21630   johnf     beech                         Tue Nov 30 07:08:35 2004
21627   timw      cjs42                         Tue Nov 30 07:01:01 2004
21624   markk     cjs6                          Tue Nov 30 06:59:29 2004
21639   don       cjs27                         Tue Nov 30 07:18:46 2004
21623   jaime     hemlock                       Tue Nov 30 06:57:14 2004
20777   terry     cjs43                         Mon Nov 29 06:53:35 2004

27998   mark      cjs10                         Thu Nov 18 20:55:29 2004
21404   mark      cjs55                         Fri Nov 19 10:05:34 2004

21576   davids    elm                           Tue Nov 30 05:05:42 2004