Free openafs software for linux

AFS is a distributed filesystem product, pioneered at Carnegie Mellon University and supported and developed as a product by Transarc Corporation (now IBM Pittsburgh Labs).
It offers a client-server architecture for file sharing, providing location independence, scalability and transparent migration capabilities for data.
IBM branched the source of the AFS product, and made a copy of the source available for community development and maintenance. They called the release OpenAFS.
Enhancements:
- OpenAFS 1.4.0 adds large file support in Unix and Unix-like clients and in servers.
- Kerberos 5 integration has been improved. aklog now ships with OpenAFS 1.4.0.
- Several new operating system versions are now supported, including Solaris 10 on both SPARC and Intel.

Scientific Linux is a Linux release put together by Fermilab, CERN, and various other labs and universities around the world. Its primary purpose is to reduce duplicated effort of the labs, and to have a common install base for the various experimenters.
The base SL distribution is basically Enterprise Linux, recompiled from source.
Our main goal for the base distribution is to have everything compatible with Enterprise, with only a few minor additions or changes. An example of of items that were added are Pine, and OpenAFS.
Our secondary goal is to allow easy customization for a site, without disturbing the Scientific Linux base. The various labs are able to add their own modifications to their own site areas. By the magic of scripts, and the anaconda installer, each site is to be able to create their own distributions with minimal effort. Or, if a users wishes, they can simply install the base SL release.
The Scientific Linux project, which rebuilds source packages for Red Hat Enterprise Linux (RHEL) into a complete RHEL clone, has released a live CD/DVD edition of their latest version for the i386 and x86_64 architectures:
"The Scientific Linux Live CD/DVD is a bootable CD/DVD that runs Linux directly from CD/DVD without installing. It is based on Scientific Linux 4 It uses Unification File System (Unionfs), allowing read-only file system to behave as a writable one and SquashFS providing on-the-fly decompression that allows to store 2GB of software on a normal CD-ROM. The Live CD/DVD was built using modified scripts from Linux-Live."
Enhancements:
- Scientific Linux Live CD 5.0 has been released for i386 and x86_64 architectures. The Scientific Linux Live CD is a bootable CD that runs Scientific Linux directly from CD without installing. New feature: Live CD can be installed to local hard disk. Major software updates compared to Scientific Linux 4 Live CD: Linux kernel 2.6.18, OpenAFS client 1.4.4, X.Org 7.1, 3D desktop with Compiz and AIGLX, GNOME 2.16.0, OpenOffice.org 2.0.4, Firefox 1.5. Additional features: can be installed on USB key; can be mounted over NFS (as diskless client).