Parallel Virtual File System - A parallel file system for Linux clusters. Source code, manual, and papers. Proposal for a Common Parallel File System Programming Interface - Paper about an API for parallel filesystems. The Galley Parallel File System - A filesystem designed for parallel computers. Description of file structure, papers, and source code. IBM: GPFS - General Parallel File System for AIX. Apple Xsan - 64-bit cluster file system from Apple. StorNext File System - Shared file system for heterogenous environment. GlusterFS - An open source, distributed file system capable of scaling to several petabytes and handling thousands of clients. Official page with detailed documentation.