File:LUG2019-Lustre Optimizations for Flash-Ihara.pdf

This presentation provides fundamental performance evaluation of Lustre on an All-Flash storage system showing the current performance capability of Lustre on low latency NVMe/SSD devices. The presentation includes experimental test results with lustre-2.12 for comparison with lustre-2.10 and also proposes optimizations and tuning of Lustre filesystem for All-Flash storage system.

As the use of machine-learning has grown across many research disciplines and because the relative cost of flash is coming down, it is   expected that these findings will be of wide interest within the Lustre community.