Разделение ресурсов в Samba

man smb.conf
Там на эту тему очень много написано. Примерно в начале описания. Вот кусок про домашние директори:

The [homes] section
       If a section called [homes] is included in the configuration file, services connecting clients to their home directories can be created on the fly by the server. When  the  connection request is made, the existing sections are scanned. If a match is found, it is used. If no match is found, the requested section name is treated as a username and looked up in the local password file. If the name exists and the  correct  password has been given, a share is created by cloning the [homes] section.

       Some modifications are then made to the newly created share:
       o  The share name is changed from homes to the located username.
       o  If no path was given, the path is set to the user's home directory.

       If you decide to use a path = line in your [homes] section, it may be useful to use the %S macro. For example:

       path = /data/pchome/%S
        is useful if you have different home directories for your PCs than for UNIX access.

       This is a fast and simple way to give a large number of clients access to their home directories with a minimum of fuss.

       A  similar  process  occurs  if  the  requested  section name is ``homes'', except that the share name is not changed to that of the requesting user. This method of using the [homes] section works well if different users share a client PC.

       The [homes] section can specify all the parameters a normal service section can specify, though some make more  sense  than  others.
       The following is a typical and suitable [homes] section:

       [homes]
       read only = no

       An  important point is that if guest access is specified in the [homes] section, all home directories will be visible to all clients without a password. In the very unlikely event that this is actually desirable, it is wise to also specify read only access.

       The browseable flag for auto home directories will be inherited from the global browseable flag, not the  [homes]  browseable  flag. This  is useful as it means setting browseable = no in the [homes] section will hide the [homes] share but make any auto home direc tories visible.

делаешь каталоги, типа:
/home/one
/home/two
и т.д...

в "smb.conf":
[Личное]
path=/home/%u

после того как самба препрочтет "smb.conf" пользователь с именем "one" при запросе шары "Личное" попадет прямо в "/home/one", с именем "two" - в "/home/two"... и т.д.

пользователи с именами "one", "two" должны быть в системе, права на каталоги должны быть такими, чтоб они могли туда читать и писать.. ))