WiPs Schedule
The following WiPs were presented on Wednesday, February 27, 3:30 p.m.–5:00 p.m., in the Regency Ballroom. Abstracts and slides of all reports are available below.

Low-Overhead Byzantine Fault-Tolerant Storage  Abstract | Slides | MP3
James Hendricks and Gregory R. Ganger, Carnegie Mellon University; Michael K. Reiter, University of North Carolina at Chapel Hill

Mirror File System (MFS): A New Type of File System   Abstract | Slides | MP3
John Wong, Twin Peaks Software, Inc.

Quantifying Temporal and Spatial Localities Due to File System Caching  Abstract | Slides | MP3
Cory Fox, Dragan Lojpur, and An-I Andy Wang, Florida State University

File Systems Should Be Like Burger Meals: Supersize Your Allocation Units!  Abstract | Slides | MP3
Konstantin Koll, University of Dortmund, Germany

Adapting RAID Methods for Use in Object Storage Systems  Abstract | Slides | MP3
David Bigelow, Scott A. Brandt, Carlos Maltzahn, and Sage Weil, University of California, Santa Cruz

View-based Collective I/O for MPI-IO  Abstract | Slides | MP3
Francisco Javier Garcia Blas, Florin Isailặ, and J. Carretero, University Carlos III, Spain

Towards a Performance Model for Virtualised Multi-Tier Storage Systems  Abstract | Slides | MP3
Abigail S. Lebrecht, Peter G. Harrison, and William J. Knottenbelt, Imperial College, London

How Private are Home Directories?   Abstract | Slides | MP3
Carlos Maltzahn, University of California, Santa Cruz

Dynamic Load Balancing in Ceph  Abstract | Slides | MP3
Esteban Molina-Estolano, Carlos Maltzahn, and Scott Brandt, University of California, Santa Cruz

Ringer: A Global-Scale Lightweight P2P File Service  Abstract | Slides | MP3
Ian Pye, Scott Brandt, and Carlos Maltzahn, University of California, Santa Cruz

The New and Improved FileBench  Abstract | Slides | MP3
Andrew Wilson, Sun Microsystems

Zumastor Storage Project: Enterprise NAS for Linux  Abstract | Slides | MP3
Daniel Phillips, Google Inc.

HyFS: A Highly Available Distributed File System  Abstract | Slides | MP3
Jianqiang Luo, Mochan Shrestha, and Lihao Xu, Wayne State University

Virtualizing Disk Performance with Fahrrad  Abstract | Slides | MP3
Anna Povzner and Scott Brandt, University of California, Santa Cruz; Richard Golding and Theodore Wong, IBM Almaden Research Center; Carlos Maltzahn, University of California, Santa Cruz

RADoN: QoS in Storage Networks  Abstract | Slides | MP3
Tim Kaldewey and Andrew Shewmaker, University of California, Santa Cruz; Richard Golding, IBM Almaden Research Center; Carlos Maltzahn, University of California, Santa Cruz; Theodore Wong, IBM Almaden Research Center; Scott Brandt, University of California, Santa Cruz

Improving Efficiency and Enhancing Concurrency of Untrusted Storage  Abstract | Slides | MP3
Christian Cachin, IBM Research, Zurich Research Laboratory; Idit Keider and Alexander Shraer, Technion University, Haifa, Israel

Reliability Markov Models are Becoming Unreliable  Abstract | Slides | MP3
Kevin Greenan and Jay J. Wylie, Hewlett-Packard Labs