author	 = {Dennis Runz and Christian Seyda},
	title	 = {{Programmable I/O-Pattern Benchmark for Cluster File Systems}},
	advisors	 = {Olga Mordvinova and Julian Kunkel},
	year	 = {2009},
	month	 = {11},
	institution	 = {{Ruprecht-Karls-Universität Heidelberg}},
	howpublished	 = {{Online \url{}}},
	abstract	 = {The main goal of this practical was to develop a benchmark for cluster file systems, where custom I/O-patterns can be passed to. To accomplish this, we designed an interpreter based benchmark. We use Flex and Bison to realize the scanner/parser layer for this approach. We also installed two modern cluster file systems, GlusterFS and Ceph, to keep up with current technologies. This document should explain the structure of the benchmark enough to understand the internals and to be able to work with the source code.},
	url	 = {},