Lustre User Group 2012

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LUG 2012 was held at the Hyatt Regency Austin, Downtown on the Lake, Monday, April 23rd through Wednesday, April 25th, 2012.

This 2-1/2 day event was this year's primary venue for discussion and seminars on open source parallel file system technologies with a unique focus on the Lustre parallel file system.

LUG is a user-led event whose organizing committee is made up of representatives from Indiana University (IU), Naval Research Laboratory (NRL), Oak Ridge National Laboratory (ORNL), Sandia National Laboratories (SNL), Lawrence Livermore National Laboratory (LLNL), and Texas Advanced Computing Center (TACC).

LUG 2012 Agenda

Monday, April 23 – LUG Day 1 - Hyatt Regency Austin

8:00 - 9:00 Breakfast
9:00 – 9:10 LUG Kickoff
Norman Morse, OpenSFS
9:10 – 9:35 EOFS Update
Hugo Falter, EOFS
9:35 – 10:00 OpenSFS Update
Galen Shipman, OpenSFS
10:00 – 10:30 Coffee Break
10:30 – 11:00 Lustre Community Releases
Peter Jones, Whamcloud
11:00 – 11:30 Lustre Future Development
Andreas Dilger, Whamcloud
11:30 – 12:00 Lustre Network Checksum Performance Improvement
Nathan Rutman, Xyratex
12:00 – 1:00 Lunch
1:00 – 1:30 OSD Restructuring Project Status
Alex Zhuravlev, Johann Lombardi, Whamcloud
1:30 – 2:00 Sequoia's 55PB Lustre+ZFS Filesystem
Brian Behlendorf, LLNL
2:00 – 2:30 Distributed Namespace Phase I Status
Wang Di, Whamcloud
2:30 – 3:00 Network Request Scheduler Scale Testing Results
Nikitas Angelinas, Xyratex
3:00 – 3:30 Coffee Break
3:30 – 4:00 Lustre Quality
Chris Gearing, Whamcloud
4:00 – 4:30 Lustre 2.1 and Lustre-HSM at IFERC
Diego Moreno, Bull
4:30 – 5:00 Deploying a Lustre File System for the HPC Platform of the Research Areas of the Bank of Italy
Giuseppe Bruno, Bank of Italy
5:00 – 5:45 Vendor Roundtable
5:45 – 6:30 Break
6:30 Dinner Reception

Tuesday, April 24 – LUG Day 2 - Hyatt Regency Austin

8:00 - 9:00 Breakfast
9:00 - 9:30 Leveraging Lustre to Address the I/O Challenges of Exascale
Eric Barton, Whamcloud
9:30 - 9:50 LNET Routing Enhancements and Extracting Maximum Performance
Isaac Huang, Xyratex, Dave Dillow, ORNL
9:50 - 10:10 Lustre Ping Evictor Scaling in LNET Fine Grained Routing Configurations
Cory Spitz, Nic Henke, Cray
10:10 – 10:30 LNET Support for IPv6 is Long Overdue
Isaac Huang, Xyratex
10:30 - 11:00 Coffee Break
11:00 - 11:20 Using Kerberized Lustre over Wide Area for High Energy Physics Data
Josephine Palencia, Pittsburgh Supercomputing Center
11:20 – 11:40 Secure Identity Mapping for Lustre 2.x
Joshua Walgenbach, Indiana University
11:40 - 12:00 How to Tune Your Wide Area File System for a 100 Gbps Network
Scott Michael, Indiana University
12:00 – 1:00 Lunch
1:00 – 1:20 Installation of LLNL’s Sequoia File System
Marc Stearman, LLNL
1:20 - 1:40 Current Status of FEFS for the K Computer
Shinji Sumimoto, Fujitsu
1:40 – 2:00 Lustre as Data Acquisition File System at Diamond Light Source
Frederik Ferner, Diamond Light Source
2:00 – 2:30 Coffee Break
2:30 – 2:50 Lustre Performance Analysis with SystemTap
Jason Rappley, NASA
2:50 - 3:10 Testing and Debugging with MDSim
Alexey Lyashkov, Xyratex
3:10 - 3:30 mds-survey
Richard Henwood, Whamcloud
3:30 – 3:50 HPCS I/O Scenarios
John Carrier, Cray
3:50 - 4:10 A Technical Overview of the OLCF’s Next-generation Center-wide Lustre File System
Sarp Oral, ORNL
4:10 - 5:00 Lustre Benchmarking Panel
Various
5:00 – 5:45 Vendor Roundtable
Various
5:45 – 6:30 Break
6:30 Dinner

Wednesday, April 25 - LUG Day 3 - Hyatt Regency Austin

8:00 - 9:00 Breakfast
9:00 – 9:20 Optimizing Lustre Performance Using Stripe-aware Tools
Paul Kolano, NASA
9:20 – 9:40 High Availability Lustre Using SRP-mirrored LUNs
Charles Taylor, University of Florida
9:40 – 10:00 Lustre Automation Challenges
John Spray, Whamcloud
10:00 – 10:20 DDN’s Lustre Support Lessons Learned
Keith Miller, DataDirect Networks
10:20 – 11:00 Coffee Break
11:00 – 11:20 Best Practices for Scalable Administration of Lustre
Blake Caldwell, ORNL
11:20 - 11:40 How to Configure and Tune Lustre for Performance and Reliability
David Vasil, DDN
11:40 – 12:00 Comments and LUG Wrap Up
12:00 Lunch