This bundle includes four tools: In order of preference: sgpdd-survey: - a test of the 'bare metal' performance, bypassing as much of the kernel as we can. Does not require Lustre, does require the sgp_dd package. obdsurvey: - a test of Lustre performance with three modes: Requires Python > 2.2 Requires Lustre - local disk test - requires one OST - network performance test - requires two Lustre machines - network + disk test - requires Lustre filesystem and client ior-survey: A script to run the IOR benchmark. Version 2.8.6 of IOR is included obdfilter-survey: Obsoleted by obdsurvey, included for historical reasons, and for systems that do not have a recent version of Python.