Le 28/11/2011 17:23, Les Mikesell a écrit : (...) > This is a little bit different from normal mounting - that is a > feature built into the Nautilus file manager. It will be able to > copy/paste/edit//execute files from the remote share as internal > operations and but it doesn't make them available as part of the file > system. In this case access would be limited to the instance of > Nautilus that made the connection, much like it would with smbclient. This explanation links perfectly with what happens to me, now I understand a little better. >> I disconnected from the NAS as userB ejecting the volume on the Desktop. >> >> Now, from any window of Gnome Desktop I write smb://ip-nas/ and I have >> access to sharedA and sharedB. >> >> In fact, if I do netstat -an I can see four connections to the NAS, two >> for every user (139 tcp and 445 tcp) what are saying I'm not really >> disconnected from the NAS. >> >> How can I really disconnect from NAS? Or how can I force the password >> being asked every time I try to access to one shared ressource as >> happens in Debian? > > Logging out of the Gnome desktop should do it, but the whole concept > seems very wrong. Even if all the users are working at the same > console, they should have different logins. Yes, I had alredy tested and it works, logging out of Gnome disconnect from NAS but also kill processes running when I just wanted to release a volume SMB. I know it's not a good solution from the point of view of security, but they work like that for a long time and I just recently work here. Furthermore I'm not familiar with this machine and the services that provide. Also looks set to be replaced within a couple of months, so I did not want to spend much time, changing the way users work, and risking of breaking something in a compute server used constantly with something that has a period of life so short. -- Francesc Guitart