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

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/

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

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

InterMezzo high availability file system
- A high availability file system with features like those of Coda, but a radically different implementation for high performance and robustness.
- http://www.inter-mezzo.org

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

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

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

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

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

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

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/