Chapter 22. Samba
Samba uses the SMB protocol to share files and printers across a network connection. Operating systems that support this protocol include Microsoft Windows, OS/2, and Linux.
The Red Hat Enterprise Linux 5.0.0 kernel contains Access Control List (ACL) support for ext3 file systems. If the Samba server shares an ext3 file system with ACLs enabled for it, and the kernel on the client system contains support for reading ACLs from ext3 file systems, the client automatically recognizes and uses the ACLs. Refer to Chapter 14, Access Control Lists for more information on ACLs.