pkg://am-utils-6.1.5-4.1.el5.i386.rpm:896135/HEADER  downloads

Name        : am-utils                     Relocations: (not relocateable)
Version     : 6.1.5                             Vendor: Scientific Linux
Release     : 4.1.el5                       Build Date: Fri Mar 23 21:03:44 2007
Install date: (not installed)               Build Host: norob.fnal.gov
Group       : System Environment/Daemons    Source RPM: am-utils-6.1.5-4.1.el5.src.rpm
Size        : 2167326                          License: BSD
URL         : http://am-utils.org/
Summary     : Automount utilities including an updated version of Amd.
Description :
Am-utils includes an updated version of Amd, the popular BSD
automounter.  An automounter is a program which maintains a cache
of mounted filesystems.  Filesystems are mounted when they are
first referenced by the user and unmounted after a certain period of
inactivity. Amd supports a variety of filesystems, including NFS, UFS,
CD-ROMS and local drives.

You should install am-utils if you need a program for automatically
mounting and unmounting filesystems.