Hi,
I'm able to create an OpenLDAP server. I can use ldapsearch to query the server.
https://help.ubuntu.com/12.10/serverguide/openldap-server.html
http://serverfault.com/questions/19323/is-it-feasible-to-have-home-folder-ho...
I see on the above URL that OpenLDAP can be used to sync UID/GID. But it is not clear to how to do it. Could anybody point me some directions? Thanks.
"... as you have to keep the UID and GIDs in sync - use something like OpenLDAP ..."