Conquest: Better Performance Through a Disk/Persistent-RAM Hybrid File System

An-I Andy Wang , Peter Reiher , and Gerald J. Popek
UCLA, The Laboratory for Advanced Systems Research

Geoffrey H. Kuenning
Harvey Mudd College

Abstract

Conquest is a disk/persistent-RAM hybrid file system that is incrementally deployable and realizes most of the benefits of cheaply abundant persistent RAM. Conquest consists of two specialized and simplified data paths for in-core and on-disk storage and outperforms popular disk-based file systems by 43% to 97%.

Reference

Wang02a: An-I Andy Wang, Geoffrey H. Kuenning, Peter Reiher, Gerald J. Popek. Work-in-Progress Report: Conquest: Better Performance Through a Disk/Persistent-RAM Hybrid File System. On-Line Proceedings of the 1st USENIX Conference on File and Storage Technologies (FAST), Monterey, January 2002.
< http://lasr.cs.ucla.edu/awang/papers/fast2002a.html>

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