Lustre User Group 2025

LUG 2025 was held at Stanford Research Computing in Stanford, California on April 1-2 2025

LUG 2025 Agenda

Tuesday, May 7 – Day 1

09:15-09:30	Welcoming Remarks Stephane Thiell, Stanford; Megan Larko, OpenSFS
09:30-10:00	Keynote Presentation Marcelo Alvarez, Kavli Institute for Particle Astrophysics and Cosmology
10:00-10:30	Lustre Community Update Peter Jones, Whamcloud
11:00-11:30	Streamlining AI Checkpoints: Automatic Data Migration to Object Store Aurélien Degrémont, NVIDIA
11:30-12:00	Lustre Upstreaming Efforts James Simmons, Oak Ridge National Laboratory
13:00-13:15	Sponsor Talk: EXAScaler Feature Overview Ivan Poddubnyy, DDN; Matt Rásó-Barnett, DDN
13:15-13:45	ALCF Site Update Alex Kulyavtsev, Argonne National Laboratory
13:45-14:15	Sandia Labs Lustre Filesystem Customer IO DOS Mitigation Using NRS Token Bucket Filters Michael Aguilar, Sandia National Laboratories; Jason Peter, Sandia National Laboratories
14:45-15:15	Amazon FSx for Lustre and Open Source Timothy Day, AWS
15:30-16:00	Impact of Data Loader Caching on Lustre: A Hybrid I/O Approach Rajeev Mishra, Hewlett Packard Enterprise
16:00-17:00	OpenSFS Update OpenSFS Board
17:30-21:30	Networking and Social Event Barebottle Brewing Co.

Wednesday, May 8 – Day 2

09:00-10:00	Lustre 2.17 and Beyond Andreas Dilger, Whamcloud/DDN
10:30-11:00	Rocks, Rabbits and Snakes, Oh my! - Lustre in LC Cameron Harr, Lawrence Livermore National Laboratory
11:00-11:30	Lustre Multitenancy Sebastien Buisson, Whamcloud/DDN
11:30-12:00	Hybrid IO Path Update Steve Crusan, Hudson River Trading
13:00-13:15	Sponsor Talk: AWS Sponsor Talk AWS
13:15-13:45	All-flash Multinode High Availability for Lustre Disaggregated Implementations Daniel Landau, Xinnor; Davide Villa, Xinnor
13:45-14:15	NCSA Lustre Site Update J.D. Maloney, National Center for Supercomputing Applications
14:15-14:45	Lustre Timeout Hierarchy Chris Horn, Hewlett Packard Enterprise
15:15-15:45	Robinhood 4: The Policy Engine Toolbox Guillaume Courrier, CEA
15:45-16:45	The Future of Lustre Panel Q&A Julie Bernauer, Director of Data Center Systems Engineering at NVIDIA Andreas Dilger, Lustre Principal Architect at Whamcloud/DDN Cameron Harr, Lustre Operations Lead and I/O Strategist at Lawrence Livermore National Laboratory J.D. Maloney, Lead HPC Storage Engineer at the National Center for Supercomputing Applications
16:45-17:00	Closing Remarks Megan Larko

Thursday, Apr 3 – Day 3

Developer Day