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 28, 6:00 pm–8:00 pm, in the Santa Clara Ballroom.
Algorithms and Data Structures for Efficient Free Space Reclamation in WAFL
Ram Kesavan, Rohit Singh, and Travis Grusecki, NetApp, Inc.; Yuvraj Patel, University of Wisconsin—Madison (Refereed Paper Poster)
DIDACache: A Deep Integration of Device and Application for Flash-Based Key-Value Caching
Zhaoyan Shen, Hong Kong Polytechnic University; Feng Chen and Yichen Jia, Louisiana State University; Zili Shao, Hong Kong Polytechnic University (Refereed Paper Poster)
Enlightening the I/O Path: A Holistic Approach for Application Performance
Sangwook Kim, Sungkyunkwan University; Hwanju Kim, EMC; Joonwon Lee and Jinkyu Jeong, Sungkyunkwan University (Refereed Paper Poster)
Evolving Ext4 for Shingled Disks
Abutalib Aghayev, Carnegie Mellon University; Theodore Ts’o, Google; Garth Gibson, Carnegie Mellon University; Peter Desnoyers, Northeastern University (Refereed Paper Poster)
Facilitating Magnetic Recording Technology Scaling for Data Center Hard Disk Drives through Filesystem-Level Transparent Local Erasure Coding
Yin Li and Hao Wang, Rensselaer Polytechnic Institute; Xuebin Zhang, EMC; Ning Zheng, Rensselaer Polytechnic Institute; Shafa Dahandeh, Western Digital; Tong Zhang, Rensselaer Polytechnic Institute (Refereed Paper Poster)
File Systems Fated for Senescence? Nonsense, Says Science!
Alexander Conway and Ainesh Bakshi, Rutgers University; Yizheng Jiao and Yang Zhan, The University of North Carolina at Chapel Hill; Michael A. Bender, William Jannen, and Rob Johnson, Stony Brook University; Bradley C. Kuzmaul, Oracle Corporation and Massachusetts Institute of Technology; Donald E. Porter, The University of North Carolina at Chapel Hill; Jun Yuan, Farmingdale State College of SUNY; Martin Farach-Colton, Rutgers University (Refereed Paper Poster)
FlashBlox: Achieving Both Performance Isolation and Uniform Lifetime for Virtualized SSDs
Jian Huang, Georgia Institute of Technology; Anirudh Badam, Microsoft Research; Laura Caulfield, Microsoft; Suman Nath and Sudipta Sengupta, Microsoft Research; Bikash Sharma, Microsoft; Moinuddin K. Qureshi, Georgia Institute of Technology (Refereed Paper Poster)
HopsFS: Scaling Hierarchical File System Metadata Using NewSQL Databases
Salman Niazi, Mahmoud Ismail, Jim Dowling, and Seif Haridi, Royal Institute of Technology; Steffen Grohsschmiedt, Spotify AB; Mikael Ronström, Oracle (Refereed Paper Poster)
Knockoff: Cheap Versions in the Cloud
Xianzheng Dou, Peter M. Chen, and Jason Flinn, University of Michigan (Refereed Paper Poster)
LightNVM: The Linux Open-Channel SSD Subsystem
Matias Bjørling and Javier Gonzalez, CNEX Labs; Philippe Bonnet, IT University of Copenhagen (Refereed Paper Poster)
On the Accuracy and Scalability of Intensive I/O Workload Replay
Alireza Haghdoost and Weiping He, University of Minnesota; Jerry Fredin, NetApp Inc.; David Du, University of Minnesota (Refereed Paper Poster)
On the Performance Variation in Modern Storage Stacks
Zhen Cao, Stony Brook University; Vasily Tarasov and Dean Hildebrand, IBM Research-Almaden; Erez Zadok, Stony Brook University (Refereed Paper Poster)
SMaRT: An Approach to Shingled Magnetic Recording Translation
Weiping He and David Du, University of Minnesota (Refereed Paper Poster)
The Logic of Physical Garbage Collection in Deduplicating Storage
Fred Douglis, Abhinav Duggal, Philip Shilane, and Tony Wong, Dell EMC; Shiqin Yan, University of Chicago; Fabiano Botelho, Rubrik, Inc. (Refereed Paper Poster)
Tiny-Tail Flash: Near-Perfect Elimination of Garbage Collection Tail Latencies in NAND SSDs
Shiqin Yan, Huaicheng Li, Mingzhe Hao, and Hao Tong, University of Chicago; Swaminathan Sundararaman, Paralllel Machines; Andrew A. Chien, and Haryadi S. Gunawi, University of Chicago (Refereed Paper Poster)
To FUSE or Not to FUSE: Performance of User-Space File Systems
Bharath Kumar Reddy Vangoor, Stony Brook University; Vasily Tarasov, IBM Research-Almaden; Erez Zadok, Stony Brook University (Refereed Paper Poster)
vNFS: Maximizing NFS Performance with Compounds and Vectorized I/O
Ming Chen, Stony Brook University; Dean Hildebrand, IBM Research-Almaden; Henry Nelson, Ward Melville High School; Jasmit Saluja, Ashok Sankar Harihara Subramony, and Erez Zadok, Stony Brook University (Refereed Paper Poster)
Realizing Transparent OS/Apps Compression in Mobile Devices at Zero Latency Overhead
Xuebin Zhang, Rensselaer Polytechnic Institute and EMC; Danni Xiong, Qualcomm; Jiangpeng Li, Rensselaer Polytechnic Institute; Hyunsuk Shin and JP Kim, Qualcomm; Tong Zhang, Rensselaer Polytechnic Institute (WiP and Poster)
Two-Way Compression: High-Compression-Ratio and Partially Decompressable Format for All Flash Array
Kosuke Suzuki, Jun Kato, Hiroki Ohtsuji, Mitsuru Sato, and Eiji Yoshida, Fujitsu Laboratories Ltd. (Poster only)
Concurrent Journaling for Barrier-Enabled I/O Stack
Gyeongyeol Choi, Hanyang University; Jaemin Jung, Texas A&M University; Youjip Won, Hanyang University (WiP and Poster)
Disaggregate Paging for Efficient Large Page Management
Youjip Won and Yeonjin Noh, Hanyang University (Poster only)
On Fault Resilience of File System Checkers
Om Rameshwar Gatla and Mai Zheng, New Mexico State University (WiP and Poster)
Dewco: Improving File System Performance of Mobile Storage Systems Using a Copyless Defragmenter
Sangwook Shane Hahn, Seoul National University; Cheng Ji, City University of Hong Kong; Sungjin Lee, Inha University; Li-Pin Chang, National Chiao-Tung University; Jeongseok Ryoo, Seoul National University; Liang Shi, Chongqing University; Chun Jason Xue, City University of Hong Kong; Jihong Kim and Sangwook Shane Hahn, Seoul National University (WiP and Poster)
Multi-Temperature LSM Tree-Based Database Storage
Hobin Yoon, Georgia Institute of Technology; Ymir Vigfusson, Emory University; Ada Gavrilovska, Georgia Institute of Technology (WiP and Poster)
Optismr: Restore-Performance Optimization for Deduplication Systems Using SMR Drives
Zhichao Cao, Fenggang Wu, Hao Wen, and David H.C. Du, University of Minnesota, Twin Cities (WiP and Poster)
Poster Session and Reception II
The following posters will be presented during the reception on Wednesday, March 1, 6:00 pm–8:00 pm, in the Santa Clara Ballroom.
Application Crash Consistency and Performance with CCFS
Thanumalayan Sankaranarayana Pillai, Ramnatthan Alagappan, and Lanyue Lu, University of Wisconsin—Madison; Vijay Chidambaram, The University of Texas at Austin; Andrea C. Arpaci-Dusseau and Remzi H. Arpaci-Dusseau, University of Wisconsin—Madison (Refereed Paper Poster)
Chronix: Long Term Storage and Retrieval Technology for Anomaly Detection in Operational Data
Florian Lautenschlager, QAware GmbH; Michael Philippsen and Andreas Kumlehn, Friedrich-Alexander-Universität Erlangen-Nürnberg; Josef Adersberger, QAware GmbH (Refereed Paper Poster)
Crystal: Software-Defined Storage for Multi-Tenant Object Stores
Raúl Gracia-Tinedo, Josep Sampé, Edgar Zamora-Gómez, Marc Sánchez-Artigas, and Pedro García-López, Universitat Rovira i Virgili; Yosef Moatti and Eran Rom, IBM Research (Refereed Paper Poster)
Graphene: Fine-Grained IO Management for Graph Computing
Hang Liu and Howie Huang, The George Washington University (Refereed Paper Poster)
High Performance Metadata Integrity Protection in the WAFL Copy-on-Write File System
Harendra Kumar and Yuvraj Patel, University of Wisconsin—Madison; Ram Kesavan and Sumith Makam, NetApp (Refereed Paper Poster)
Mirador: An Active Control Plane for Datacenter Storage
Jake Wires and Andrew Warfield, Coho Data (Refereed Paper Poster)
Omid, Reloaded: Scalable and Highly-Available Transaction Processing
Ohad Shacham, Yahoo Research; Francisco Perez-Sorrosal, Yahoo; Edward Bortnikov and Eshcar Hillel, Yahoo Research; Idit Keidar, Technion—Israel Institute of Technology and Yahoo Research; Ivan Kelly, Midokura; Matthieu Morel, Skyscanner; Sameer Paranjpye, Arima (Refereed Paper Poster)
Redundancy Does Not Imply Fault Tolerance: Analysis of Distributed Storage Reactions to Single Errors and Corruptions
Aishwarya Ganesan, Ramnatthan Alagappan, Andrea C. Arpaci-Dusseau, and Remzi H. Arpaci-Dusseau, University of Wisconsin—Madison (Refereed Paper Poster)
SHRD: Improving Spatial Locality in Flash Storage Accesses by Sequentializing in Host and Randomizing in Device
Hyukjoong Kim and Dongkun Shin, Sungkyunkwan University; Yun Ho Jeong and Kyung Ho Kim, Samsung Electronics (Refereed Paper Poster)
WORT: Write Optimal Radix Tree for Persistent Memory Storage Systems
Se Kwon Lee, UNIST (Ulsan National Institute of Science and Technology); K. Hyun Lim, Hongik University; Hyunsub Song, Beomseok Nam, and Sam H. Noh, UNIST (Ulsan National Institute of Science and Technology) (Refereed Paper Poster)
6Stor: A Scalable and IPv6-Centric Distributed Object Storage System
Ruty Guillaume, TELECOM ParisTech and Cisco Systems (PhD student); Surcouf André, Cisco Systems; Rougier Jean-Louis, TELECOM ParisTech (WiP and Poster)
A Study on the Characteristics of Ceph KStore
Sanghoon Han, Kisik Jeong, Dong-Yun Lee, and Jin-Soo Kim, Sungkyunkwan University (Poster only)
Guaranteed QoS with Integrated Control for Networked Storage
Hao Wen, Zhichao Cao, Yang Zhang, Xiang Cao, and Ziqi Fan, University of Minnesota; Doug Voigt, HPE; David H.C. Du, University of Minnesota (Poster only)
SyncGC: A Synchronized Garbage Collection Technique for Reducing Tail Latency in Cloud Databases
Seungwook Han, Taejin Kim, Junyub On, and Jihong Kim Seoul, National University (WiP and Poster)
A Fast and Cost-Efficient Hashing Index Scheme for Cloud Storage Systems
Yuanyuan Sun and Yu Hua, Huazhong University of Science and Technology; Song Jiang, University of Texas at Arlington; Qiuyu Li, Shunde Cao, and Pengfei Zuo, Huazhong University of Science and Technology (WiP and Poster)
HashTag Erasure Codes
Katina Kralevska and Danilo Gligoroski, Norwegian University of Science and Technology (NTNU) (Poster only)
PYRIT: Polynomial Ring Transforms for Fast Erasure Coding
Jonathan Detchart and Jérôme Lacan, ISAE-Supaéro, Université de Toulouse (WiP and Poster)
A Simple Cache Prefetching Layer Based on Block Correlation
Juncheng Yang, Reza Karimi, Avani Wildani, and Ymir Vigfusson, Emory University (WiP and Poster)
Belief-Based Data Prefetching and Replacement in Storage Systems
Dusan Ramljak, Anis Alazzawe, Alexey Uversky, and Krishna Kant, Temple University (WiP and Poster)
Enhancing Lifetime and Performance of Non-Volatile Memories through Eliminating Duplicate Writes
Pengfei Zuo and Yu Hua, Huazhong University of Science and Technology; Ming Zhao, Arizona State University; Wen Zhou, Yuncheng Guo, and Yuanyuan Sun, Huazhong University of Science and Technology (WiP and Poster)
ESP: Improving Performance and Lifetime of Large-Page NAND Storage Using Erase-Free Subpage Programming
Myungsuk Kim and Jaehoon Lee, Seoul National University; Sungjin Lee, Inha University; Jisung Park, Youngsun Song, Jihong Kim, and Sangwook Shane Hahn, Seoul National University (WiP and Poster)
Optimizing L2P Mapping of NAND Flash Storage Based on Hybrid Memory Architecture
Sung Kyun Lee, Dong Hyun Kang, and Young Ik Eom, Sungkyunkwan University (WiP and Poster)
PVRP: Exploiting Process Variation for LDPC Read Performance Improvement on Flash Memory-Based Storage Systems
Qiao Li and Liang Shi, Chongqing University; Chun Jason Xue, City University of Hong Kong; Qingfeng Zhuge and Edwin H.M. Sha, Chongqing University (WiP and Poster)
Reducing SSD Garbage Collection Overhead via GC-aware Prefecting
Peng Xu, Huazhong University of Science and Technology and Temple University; Jiguang Wan, Huazhong University of Science and Technology; Tong Liu and Ping Huang, Temple University; Changsheng Xie, Huazhong University of Science and Technology; Xubin He, Temple University (WiP and Poster)
Serial Management of an Array of SSDs for Maximal and Consistent Performance
Byungseok Kim, Jaeho Kim, and Sam H. Noh, UNIST (Ulsan National Institute of Science and Technology) (WiP and Poster)
Shortened Codes Guided Low-Cost ECC Enabled Flash Memories
Yejia Di, Liang Shi, and Kaijie Wu, Chongqing University; Xue Jason Chun, City University of Hong Kong; Edwin H.-M. Sha, Chongqing University (Poster only)