A discrete-event simulation model for characterizing parallel file transfers

In this paper, we characterize the performance of parallel file transfers using the Zebra striped network file system by means of distributed discrete-event simulation model which uses a variation of the conservative timestamping-technique. The simulator is a powerful tool that can be adapted to model related systems such as multiprocessors and distributed shared memories. Preliminary simulation results confirm the results in published literature. Experiences with building the distributed simulator are also discussed.