[Samba] Logout script delay

[samba1 at nym.hush.com]

With Windows 7 and Samba 4, I’m finding that the postexec script 
doesn’t execute immediately a user logs out or shuts down their PC. 
 As yet, I’m not exactly sure of the time lapse, but it seems to be 
a few hours.

The existing Windows XP machines seem to be working fine – ie if 
they shutdown the postexec script runs.  The script simply deletes 
their login script from the netlogon directory.

Is there a way to have Windows 7 work in the same way?  I’ve looked 
at the ‘keepalive’ and ‘deadtime’ parameters, but I don’t want to 
muck things up for everyone by having sessions killed off when 
they’re still working!  The parameters are at defaults of 
keepalive=300 deadtime=0.

Thanks!