PARFISYS: Parallel File System for MPP  
   Papers and source code.
   http://laurel.datsi.fi.upm.es/~gp/parfisys.html

The Galley Parallel File System  
   A filesystem designed for parallel computers. Description of file structure, papers, and source code.
   http://www.cs.dartmouth.edu/~nils/galley.html

Global File System  
   A shared disk cluster filesystem for Linux that supports journaling and failure recovery. Source code, documentation, papers, and mailing list.
   http://www.sistina.com/gfs/

The Parallel Virtual File System Project  
   A parallel file system for Linux clusters. Source code, manual, and papers.
   http://parlweb.parl.clemson.edu/pvfs/

RS/6000 SP Books: GPFS  
   Documentation and papers.
   http://www.rs6000.ibm.com/resource/aix_resource/sp_books/gpfs/index.html

Proposal for a Common Parallel File System Programming Interface  
   Paper about an API for parallel filesystems.
   http://www.cs.cmu.edu/~riedel/ftp/SIO/API/cmu-cs-96-193.abstract.html

PVFS-users  
   Public mail list archives and subscription information for users of the Parallel Virtual File System.
   http://www.beowulf-underground.org/mailman/listinfo/pvfs-users

IBM: GPFS  
   General Parallel File System for AIX.
   http://www.almaden.ibm.com/StorageSystems/file_systems/GPFS/