File System

AccessNFS Product Suite
NFS products suite for Windows/UNIX connectivity from Schaffer Solutions.
http://www.ssc-corp.com/nfs/

The arla project.
Arla is a free AFS client/server implementation.
http://www.stacken.kth.se/project/arla/

Coda
A distributed file system from CMU based on AFS2.
http://www.coda.cs.cmu.edu/

EMC Celerra File Server
Dedicated network file server providing availability, scalability, and performance. Celerra permits UNIX and NT clients to access and share the same files over networks with appropriate locking mechanisms.
http://www.emc.com/products/networking/servers/cns/

Mars_nwe
Documentation on configuring and running MARS_NWE under FreeBSD.
http://people.freebsd.org/~bp/marsen.html

Omni-NFS Series Products
Commercial NFS software for Windows from XLink.
http://www.xlink.com/product_link.htm

OpenAFS
Coordination and distribution of OpenAFS, an opensource implementation of the Andrew File System, including client and server software.
http://www.openafs.org/

Prospero
Distributed directory, file access, and storage services being developed at the Information Sciences Institute.
http://www.isi.edu/gost/info/prospero/

QNX Networking (Qnet)
Information on Qnet, node resource sharing including filesystems.
http://www.qnx.com/products/index.html

SAMBA
An opensource implementation of SMB/CIFS file services for Unix/Linux operating systems and Unix clones.
http://www.samba.org/

TotalNET Advanced Server
Connectivity software that allows a UNIX server to act as a file, print, and application server for a variety of client PCs in a network.
http://www.lsilogicstorage.com/products/tas.html

xFS
Serverless network filesystem from Berkeley.
http://now.cs.berkeley.edu/Xfs/xfs.html