Poster Sessions

ACCEPTED POSTERS

Poster Session and Reception I | Poster Session and Reception II

Poster Session and Reception I

The following posters will be presented during the reception on Tuesday, February 23, 6:00 pm–8:00 pm, in the Napa/Mendocino/Sonoma Rooms.

Optimizing Every Operation in a Write-optimized File System
Jun Yuan, Yang Zhan, William Jannen, Prashant Pandey, Amogh Akshintala, Kanchan Chandnani, and Pooja Deo, Stony Brook University; Zardosht Kasheff, Facebook; Leif Walsh, Two Sigma; Michael A. Bender, Stony Brook University; Martin Farach-Colton, Rutgers University; Rob Johnson, Stony Brook University; Bradley C. Kuszmaul, Massachusetts Institute of Technology; Donald E. Porter, Stony Brook University (Refereed Paper Poster)

The Composite-file File System: Decoupling the One-to-One Mapping of Files and Metadata for Better Performance
Shuanglong Zhang, Helen Catanese, and An-I Andy Wang, Florida State University (Refereed Paper Poster)

Isotope: Transactional Isolation for Block Storage
Ji-Yong Shin, Cornell University; Mahesh Balakrishnan, Yale University; Tudor Marian, Google; Hakim Weatherspoon, Cornell University (Refereed Paper Poster)

BTrDB: Optimizing Storage System Design for Timeseries Processing
Michael P Andersen and David E. Culler, University of California, Berkeley (Refereed Paper Poster)

Environmental Conditions and Disk Reliability in Free-cooled Datacenters
Ioannis Manousakis, Rutgers University; Sriram Sankar, GoDaddy; Gregg McKnight, Microsoft; Thu D. Nguyen, Rutgers University; Ricardo Bianchini, Microsoft (Refereed Paper Poster)

Flash Reliability in Production: The Expected and the Unexpected
Bianca Schroeder, University of Toronto; Raghav Lagisetty and Arif Merchant, Google, Inc. (Refereed Paper Poster)

Opening the Chrysalis: On the Real Repair Performance of MSR Codes
Lluis Pamies-Juarez, Filip Blagojevic, Robert Mateescu, and Cyril Gyuot, WD Research; Eyal En Gad, University of Southern California; Zvonimir Bandic, WD Research (Refereed Paper Poster)

The Devil Is in the Details: Implementing Flash Page Reuse with WOM Codes
Fabio Margaglia, Johannes Gutenberg—Universität; Gala Yadgar and Eitan Yaakobi, Technion—Israel Institute of Technology; Yue Li, California Institute of Technology; Assaf Schuster, Technion—Israel Institute of Technology; André Brinkmann, Johannes Gutenberg—Universität (Refereed Paper Poster)

Reducing Solid-State Storage Device Write Stress through Opportunistic In-place Delta Compression
Xuebin Zhang, Jiangpeng Li, and Hao Wang, Rensselaer Polytechnic Institute; Kai Zhao, SanDisk Corporation; Tong Zhang, Rensselaer Polytechnic Institute (Refereed Paper Poster)

Access Characteristic Guided Read and Write Cost Regulation for Performance Improvement on Flash Memory
Qiao Li and Liang Shi, Chongqing University; Chun Jason Xue, City University of Hong Kong; Kaijie Wu, Chongqing University; Cheng Ji, City University of Hong Kong; Qingfeng Zhuge and Edwin H.-M. Sha, Chongqing University (Refereed Paper Poster)

Latency-aware Selective Data Deduplication for Primary Storage Systems
Sejin Park and Chanik Park, POSTECH (Poster only)

Adapting Legacy File Systems to Work Efficiently for Persistent Memory based Storage
Hyunsub Song, Hongik University; Young Je Moon, Se Kwon Lee, and Sam H. Noh, Ulsan National Institute of Science and Technology (Poster only)

A Fast On-line Data Recovery Technique for Retention Failures in Flash-based Storage Devices
Jaeyong Jeong, Youngsun Song, Sangwook Shane Hahn, and Jihong Kim, Seoul National University (Poster only)

Simple Crash Consistency With Streams
Thanumalayan Sankaranarayana Pillai, Ramnatthan Alagappan, Andrea C. Arpaci-Dusseau, and Remzi H. Arpaci-Dusseau, University of Wisconsin—Madison (Poster only)

DDZTrace: An Online Semantic-aware Block Tracing Tool
Joohyung Park and Kisik Jeong, Sungkyunkwan University; Sang-Hoon Kim, KAIST; Jin-Soo Kim, Sungkyunkwan University (Poster only)

Charge Manipulation based Flash Memory Simulator for Reliability Analysis
Donghwa Suh, Sewoog Kim, Seungjae Baek, and Jongmoo Choi, Dankook University (Poster only)

Reducing Garbage Collection Overhead Caused by File System Metadata Using Multi-Streamed SSDs
Carl Duffy, Kisik Jeong, Jaemin Lee, Jin-Soo Kim, and Sang-Won Lee, Sungkyunkwan University (Poster only)

ROSA: A Read-optimized Hybrid SSD Architecture
Kyungho Shin, Sungkyunkwan University and Samsung Electronics; Hyeon Gyu Cho, Donghwan Jeong, and Jae W. Lee, Sungkyunkwan University (Poster only)

Get the Most Out of NFSv4's Compound Procedures
Ming Chen, Stony Brook University; Dean Hildebrand, IBM Research - Almaden; Geoff Kuenning, Harvey Mudd College; Bharat Singh, Ashok Sankar Harihara Subramony, and Erez Zadok, Stony Brook University (Poster only)

Adopting Barrier to Reduce Consistency Overheads in Linux I/O Stack
Jaemin Jung, Hankeun Son, Dam Quang Tuan, and Youjip Won, Hanyang University (Poster only)

EAPF: Evicting Accessed Prefetch Data First for Effective Utilization of Storage Cache
Yuki Matsuo, Jun Kato, Maeda Munenori, Mitsuru Sato, and Kensuke Shiozawa, Fujitsu Laboratories Ltd. (Poster only)

Managing Eventual Consistency in Distributed File Systems
Vinh Tao, Scality and UPMC-LIP6; Marc Shapiro, UPMC-LIP6; Vianney Rancurel, Scality (Poster only)

Section based Page Mapping FTL for Improving Performance in SSD
Jung Kyu Park, Jae Ho Kim, and Sam H. Noh, Ulsan National Institute of Science and Technology (Poster only)

Poster Session and Reception II

Sponsored by NetApp
The following posters will be presented during the reception on Wednesday, February 24, 6:00 pm–8:00 pm, in the Napa/Mendocino/Sonoma Rooms.

WiscKey: Separating Keys from Values in SSD-conscious Storage
Lanyue Lu, Thanumalayan Sankaranarayana Pillai, Andrea C. Arpaci-Dusseau, and Remzi H. Arpaci-Dusseau, University of Wisconsin—Madison (Refereed Paper Poster)

Towards Accurate and Fast Evaluation of Multi-Stage Log-structured Designs
Hyeontaek Lim and David G. Andersen, Carnegie Mellon University; Michael Kaminsky, Intel Labs (Refereed Paper Poster)

Efficient and Available In-memory KV-Store with Hybrid Erasure Coding and Replication
Heng Zhang, Mingkai Dong, and Haibo Chen, Shanghai Jiao Tong University (Refereed Paper Poster)

Slacker: Fast Distribution with Lazy Docker Containers
Tyler Harter, University of Wisconsin—Madison; Brandon Salmon and Rose Liu, Tintri; Andrea C. Arpaci-Dusseau and Remzi H. Arpaci-Dusseau, University of Wisconsin—Madison (Refereed Paper Poster)

sRoute: Treating the Storage Stack Like a Network
Ioan Stefanovici and Bianca Schroeder, University of Toronto; Greg O'Shea, Microsoft Research; Eno Thereska, Confluent and Imperial College London (Refereed Paper Poster)

Flamingo: Enabling Evolvable HDD-based Near-Line Storage
Sergey Legtchenko, Xiaozhou Li, Antony Rowstron, Austin Donnelly, and Richard Black, Microsoft Research (Refereed Paper Poster)

PCAP: Performance-aware Power Capping for the Disk Drive in the Cloud
Mohammed G. Khatib and Zvonimir Bandic, WDC Research (Refereed Paper Poster)

Mitigating Sync Amplification for Copy-on-write Virtual Disk
Qingshu Chen, Liang Liang, Yubin Xia, and Haibo Chen, Shanghai Jiao Tong University (Refereed Paper Poster)

Uncovering Bugs in Distributed Storage Systems during Testing (Not in Production!)
Pantazis Deligiannis, Imperial College London; Matt McCutchen, Massachusetts Institute of Technology; Paul Thomson, Imperial College London; Shuo Chen, Microsoft; Alastair F. Donaldson, Imperial College London; John Erickson, Cheng Huang, Akash Lal, Rashmi Mudduluru, Shaz Qadeer, and Wolfram Schulte, Microsoft (Refereed Paper Poster)

The Tail at Store: A Revelation from Millions of Hours of Disk and SSD Deployments
Mingzhe Hao, University of Chicago; Gokul Soundararajan and Deepak Kenchammana-Hosekote, NetApp, Inc.; Andrew A. Chien and Haryadi S. Gunawi, University of Chicago (Refereed Paper Poster)

OrderMergeDedup: Efficient, Failure-Consistent Deduplication on Flash
Zhuan Chen and Kai Shen, University of Rochester (Refereed Paper Poster)

CacheDedup: In-line Deduplication for Flash Caching
Wenji Li, Arizona State University; Gregory Jean-Baptise, Juan Riveros, and Giri Narasimhan, Florida International University; Tony Zhang, Rensselaer Polytechnic Institute; Ming Zhao, Arizona State University (Refereed Paper Poster)

Using Hints to Improve Inline Block-layer Deduplication
Sonam Mandal, Stony Brook University; Geoff Kuenning, Harvey Mudd College; Dongju Ok and Varun Shastry, Stony Brook University; Philip Shilane, EMC Corporation; Sun Zhen, Stony Brook University and National University of Defense Technology; Vasily Tarasov, IBM Research; Erez Zadok, Stony Brook University (Refereed Paper Poster)

NOVA: A Log-structured File System for Hybrid Volatile/Non-volatile Main Memories
Jian Xu and Steven Swanson, University of California, San Diego (Refereed Paper Poster)

Application-Managed Flash
Sungjin Lee, Ming Liu, Sangwoo Jun, and Shuotao Xu, MIT CSAIL; Jihong Kim, Seoul National University; Arvind, MIT CSAIL (Refereed Paper Poster)

CloudCache: On-demand Flash Cache Management for Cloud Computing
Dulcardo Arteaga and Jorge Cabrera, Florida International University; Jing Xu, VMware Inc.; Swaminathan Sundararaman, Parallel Machines; Ming Zhao, Arizona State University (Refereed Paper Poster)

Rockies: A Network System for Future Data Center Racks
Shin-Yeh Tsai, Linzhe Li, and Yiying Zhang, Purdue University (WiP and Poster)

A Block Migration Model for NVM Wear Leveling
Qingyue Liu and Peter Varman, Rice University (WiP and Poster)

Optimal Workload Placement using Performance Prediction
Christina Strong, University of California, Santa Cruz; Ahmed Amer, Santa Clara University; Darrell Long, University of California, Santa Cruz (WiP and Poster)

Understanding the Behaviors of Discard Command in both the Filesystem and the Flash-based Storage Layer
Dong Hyun Kang and Young Ik Eom, Sungkyunkwan University (WiP and Poster)

RFFS: A Log-Structured File System on Raw-Flash Devices
Jiacheng Zhang, Jiwu Shu, Youyou Lu, Tsinghua University (WiP and Poster)

Override RAID: Redundant Array of Interdependent Disks
Veronica Estrada Galinanes and Pascal Felber, University of Neuchatel (WiP and Poster)

Adaptive Write-Back Destaging for Server-Side Caches
Gokul Nadathur, Venkatesh Kothakota, Chethan Kumar, Mahesh Patil, and Vanish Talwar, PernixData (WiP and Poster)

Hypervisor-level caching
Alex Depoutovitch, Chethan Kumar, and Vanish Talwar, PernixData (WiP and Poster)

Generating Applications with File System Annotations
Kuei (Jack) Sun, Daniel Fryer, Ashvin Goel, and Angela Demke Brown, University of Toronto (Poster only)

RPS: Relaxed Program Sequence for Improving Performance and Lifetime of MLC NAND storages
Jisung Park, Taejin Kim, Jaeyong Jung, Inhyuk Yee, Youngsun Song, and Jihong Kim, Seoul National University
(Poster only)