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TECHNICAL SESSIONS

Conference full papers and full proceedings are available to conference registrants immediately and to everyone beginning Wednesday, February 15. Everyone can view the abstracts and the proceedings front matter immediately.

Proceedings Front Matter: Title Page and List of Organizers | Table of Contents | Message from the Program Co-Chairs| Errata Slip

Complete Proceedings (PDF)

NEW! E-Book Proceedings: Read the proceedings on the go in iPad-friendly EPUB format or Kindle-friendly Mobipocket format.

Tech Sessions: Wednesday, February 15 | Thursday, February 16 | Friday, February 17

Wednesday, February 15

8:30 a.m.–9:00 a.m.  Continental Breakfast
9:00 a.m.–9:20 a.m. Wednesday

Opening Remarks and Best Paper Awards

FAST '12 Program Co-Chairs: William J. Bolosky, Microsoft Research; Jason Flinn, University of Michigan

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9:20 a.m.–10:30 a.m. Wednesday

Implications of New Storage Technology

Session Chair: Raju Rangaswami, Florida International University

De-indirection for Flash-based SSDs with Nameless Writes
Yiying Zhang, Leo Prasath Arulraj, Andrea C. Arpaci-Dusseau, and Remzi H. Arpaci-Dusseau, University of Wisconsin—Madison

Read the Abstract | Full paper | Updated full paper, 2/7/12

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The Bleak Future of NAND Flash Memory
Laura M. Grupp, University of California, San Diego; John D. Davis, Microsoft Research, Mountain View; Steven Swanson, University of California, San Diego

Read the Abstract | Full paper | Updated full paper, 2/6/12 | Updated full paper, 2/8/12

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When Poll Is Better than Interrupt
Jisoo Yang, Dave B. Minturn, and Frank Hady, Intel Corporation

Read the Abstract | Full paper

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10:30 a.m.–11:00 a.m.  Break
11:00 a.m.–12:20 p.m. Wednesday

Back It Up

Session Chair: Arkady Kanevsky, Dell

Characteristics of Backup Workloads in Production Systems
Grant Wallace, Fred Douglis, Hangwei Qian, Philip Shilane, Stephen Smaldone, Mark Chamness, and Windsor Hsu, EMC Corporation

Read the Abstract | Full paper | Updated full paper, 2/7/12 | Updated full paper, 2/9/12

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WAN Optimized Replication of Backup Datasets Using Stream-Informed Delta Compression
Philip Shilane, Mark Huang, Grant Wallace, and Windsor Hsu, EMC Corporation

Read the Abstract | Full paper

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Power Consumption in Enterprise-Scale Backup Storage Systems
Zhichao Li, Stony Brook University; Kevin M. Greenan and Andrew W. Leung, EMC Corporation; Erez Zadok, Stony Brook University

Read the Abstract | Full paper

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12:20 p.m.–2:00 p.m.  Conference Luncheon

Presentation of the 2012 FAST Test of Time Award

2:00 p.m.–3:30 p.m. Wednesday

File System Design and Correctness

Session Chair: Atul Adya, Google, Inc.

Awarded Best Paper!
Recon: Verifying File System Consistency at Runtime
Daniel Fryer, Kuei Sun, Rahat Mahmood, TingHao Cheng, Shaun Benjamin, Ashvin Goel, and Angela Demke Brown, University of Toronto

Read the Abstract | Full paper | Updated full paper, 2/16/12

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Understanding Performance Implications of Nested File Systems in a Virtualized Environment
Duy Le, The College of William and Mary; Hai Huang, IBM T.J. Watson Research Center; Haining Wang, The College of William and Mary

Read the Abstract | Full paper

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Consistency Without Ordering
Vijay Chidambaram, Tushar Sharma, Andrea C. Arpaci-Dusseau, and Remzi H. Arpaci-Dusseau, University of Wisconsin, Madison

Read the Abstract | Full paper

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3:30 p.m.–4:00 p.m.  Break
4:00 p.m.–5:20 p.m.

Flash and SSDs, Part I

Session Chair: John Bent, EMC

Reducing SSD Read Latency via NAND Flash Program and Erase Suspension
Guanying Wu and Xubin He, Virginia Commonwealth University

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Optimizing NAND Flash-Based SSDs via Retention Relaxation
Ren-Shuo Liu and Chia-Lin Yang, National Taiwan University; Wei Wu, Intel Corporation

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SFS: Random Write Considered Harmful in Solid State Drives
Changwoo Min, Sungkyunkwan University and Samsung Electronics; Kangnyeon Kim, Sungkyunkwan University; Hyunjin Cho, Samsung Electronics; Sang-Won Lee and Young Ik Eom, Sungkyunkwan University

Read the Abstract | Full paper

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5:20 p.m.–5:30 p.m.  Short Break
5:30 p.m.–7:30 p.m.

Poster Session and Reception I

The poster session will allow researchers to present recent and ongoing projects and will include posters for today's papers. Enjoy dinner and drinks while chatting with poster presenters and mingling with other attendees, speakers, and conference organizers. Find out how to submit a poster here.

Wednesday, February 15 | Friday, February 17

Thursday, February 16

8:30 a.m.–9:00 a.m.  Continental Breakfast
9:00 a.m.–10:20 a.m. Thursday

OS Techniques

Session Chair: Lakshmi N. Bairavasundaram, NetApp

FIOS: A Fair, Efficient Flash I/O Scheduler
Stan Park and Kai Shen, University of Rochester

Read the Abstract | Full paper

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Shredder: GPU-Accelerated Incremental Storage and Computation
Pramod Bhatotia and Rodrigo Rodrigues, Max Planck Institute for Software Systems (MPI-SWS); Akshat Verma, IBM Research—India

Read the Abstract | Full paper | Updated full paper, 2/5/12

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Adding Advanced Storage Controller Functionality via Low-Overhead Virtualization
Muli Ben-Yehuda, Michael Factor, Eran Rom, and Avishay Traeger, IBM Research—Haifa; Eran Borovik and Ben-Ami Yassour

Read the Abstract | Full paper | Updated full paper, 2/2/12

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10:20 a.m.–10:50 a.m.  Break
10:50 a.m.–12:20 p.m. Thursday

Mobile and Social

Session Chair: Daniel Peek, Facebook

ZZFS: A Hybrid Device and Cloud File System for Spontaneous Users
Michelle L. Mazurek, Carnegie Mellon University; Eno Thereska, Dinan Gunawardena, Richard Harper, and James Scott, Microsoft Research, Cambridge, UK

Read the Abstract | Full paper

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Awarded Best Paper!
Revisiting Storage for Smartphones
Hyojun Kim, Nitin Agrawal, and Cristian Ungureanu, NEC Laboratories America

Read the Abstract | Full paper

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Serving Large-scale Batch Computed Data with Project Voldemort
Roshan Sumbaly, Jay Kreps, Lei Gao, Alex Feinberg, Chinmay Soman, and Sam Shah, LinkedIn Corp.

Read the Abstract | Full paper

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12:20 p.m.–2:00 p.m.  Lunch (on your own)
2:00 p.m.–3:30 p.m. Thursday

Work-in-Progress Reports (WiPs)

Session Chair: James Mickens, Microsoft Research

WiPs are the traditional short (5-minute) talks that expose a new idea or project. See the accepted WiPs.

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3:30 p.m.–4:00 p.m.  Break
4:00 p.m.–5:20 p.m. Thursday

Cloud

Session Chair: Theodore Wong, IBM Research

BlueSky: A Cloud-Backed File System for the Enterprise
Michael Vrable, Stefan Savage, and Geoffrey M. Voelker, University of California, San Diego

Read the Abstract | Full paper

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Rethinking Erasure Codes for Cloud File Systems: Minimizing I/O for Recovery and Degraded Reads
Osama Khan and Randal Burns, Johns Hopkins University; James Plank and William Pierce, University of Tennessee; Cheng Huang, Microsoft Research

Read the Abstract | Full paper

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NCCloud: Applying Network Coding for the Storage Repair in a Cloud-of-Clouds
Yuchong Hu, Henry C.H. Chen, and Patrick P.C. Lee, The Chinese University of Hong Kong; Yang Tang, Columbia University

Read the Abstract | Full paper

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5:20 p.m.–5:30 p.m.  Short Break
5:30 p.m.–7:30 p.m.

Poster Session and Reception II

Join us for a second evening of dinner, drinks, and the opportunity to learn about new or ongoing work. This second poster session will have different posters from last night's session and will include posters for the Thursday papers and WiPs, providing an opportunity for follow-up with speakers. Find out how to submit a poster here.

Wednesday, February 15 | Thursday, February 16

Friday, February 17

8:30 a.m.–9:00 a.m.  Continental Breakfast
9:00 a.m.–10:20 a.m. Friday

A Little Bit of Everything

Session Chair: Randal Burns, Johns Hopkins University

Extracting Flexible, Replayable Models from Large Block Traces
V. Tarasov and S. Kumar, Stony Brook University; J. Ma, Harvey Mudd College; D. Hildebrand and A. Povzner, IBM Almaden Research; G. Kuenning, Harvey Mudd College; E. Zadok, Stony Brook University

Read the Abstract | Full paper

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scc: Cluster Storage Provisioning Informed by Application Characteristics and SLAs
Harsha V. Madhyastha, University of California, Riverside; John C. McCullough, George Porter, Rishi Kapoor, Stefan Savage, Alex C. Snoeren, and Amin Vahdat, University of California, San Diego

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iDedup: Latency-aware, Inline Data Deduplication for Primary Storage
Kiran Srinivasan, Tim Bisson, Garth Goodson, and Kaladhar Voruganti, NetApp, Inc.

Read the Abstract | Full paper | Updated full paper, 2/10/12

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10:20 a.m.–11:00 a.m.  Break
11:00 a.m.–Noon Friday

Flash and SSDs, Part II

Session Chair: Mark Lillibridge, HP Labs

Caching Less for Better Performance: Balancing Cache Size and Update Cost of Flash Memory Cache in Hybrid Storage Systems
Yongseok Oh, University of Seoul; Jongmoo Choi, Dankook University; Donghee Lee, University of Seoul; Sam H. Noh, Hongik University

Read the Abstract | Full paper

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Lifetime Management of Flash-Based SSDs Using Recovery-Aware Dynamic Throttling
Sungjin Lee and Taejin Kim, Seoul National University; Kyungho Kim, Samsung Electronics, Korea; Jihong Kim, Seoul National University

Read the Abstract | Full paper

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Last changed: 6 September 2013 gat