@InProceedings{nieuwejaar:galley, author = {Nils Nieuwejaar and David Kotz}, title = {The {Galley} Parallel File System}, booktitle = {Proceedings of the 10th ACM International Conference on Supercomputing}, year = {1996}, month = {May}, pages = {374--381}, publisher = {ACM Press}, copyright = {ACM}, address = {Philadelphia}, later = {nieuwejaar:jgalley-tr}, URL = {http://www.cs.dartmouth.edu/~dfk/papers/nieuwejaar:galley.ps.gz}, URLpdf = {http://www.cs.dartmouth.edu/~dfk/papers/nieuwejaar:galley.pdf}, keywords = {parallel file system, parallel I/O, multiprocessor file system interface, pario-bib, dfk}, abstract = {As the I/O needs of parallel scientific applications increase, file systems for multiprocessors are being designed to provide applications with parallel access to multiple disks. Many parallel file systems present applications with a conventional Unix-like interface that allows the application to access multiple disks transparently. This interface conceals the parallelism within the file system, which increases the ease of programmability, but makes it difficult or impossible for sophisticated programmers and libraries to use knowledge about their I/O needs to exploit that parallelism. Furthermore, most current parallel file systems are optimized for a different workload than they are being asked to support. We introduce Galley, a new parallel file system that is intended to efficiently support realistic parallel workloads. We discuss Galley's file structure and application interface, as well as an application that has been implemented using that interface.}, comment = {See also nieuwejaar:galley-perf. Also available at http://www.acm.org/pubs/citations/proceedings/supercomputing/237578/p374-nieuwejaar/} }