autofs

The Autofs package contains userspace tools that work with the kernel to mount and un-mount removable file systems. The primary use is to mount external network file systems like NFS (see NFS Utilities-1.2.7) or Samba (see Samba-3.6.12) on demand. It may also be useful for allowing users to mount floppies, cdroms and other removable storage devices without requiring the system administrator to mount the devices.