I/O Characterization of Large-Scale HPC Centers — Benchmarking Working Group, OpenSFS (PDF) The OpenSFS Benchmarking Working Group (BWG) was created with the intent of defining an I/O benchmark suite to satisfy the requirements of the scalable parallel file system users and facilities. The first step toward this end was identified as characterization of I/O workloads,
https://www.lustre.org/new-report-benchmarking-working-group/