Full Program
Keynote Talks
Storage Research in an Open Cloud
Orran Krieger (Boston University)
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Abstract],
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Speaker Bio],
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Slides],
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Abstract:
While cloud computing is transforming society, today's public
clouds are black boxes, implemented and operated by a single
provider that makes all business and technology decisions.
In 2014 we launched the Mass Open Cloud (MOC) with the vision
of creating a production cloud that would enable innovation by
a broad industry and research community. This open cloud has
become a laboratory for cloud research and innovation, resulting in
100s of publications, contributions to open source software,
and collaborations between researchers, open source developers,
and production operations staff. This talk will discuss some of
the storage research and initiatives that have gone on in the MOC
ecosystem, our future directions, and some of the demands we see on
storage going forward.
Bio:
Orran Krieger is a Professor in the Department of Electrical and
Computer Engineering at Boston University. Despite an ongoing effort
to focus on research and avoid responsibility, he is the Co-Director
of the Red Hat Collaboratory@BU and is involved in a set of interrelated
Open Cloud projects, including the Mass Open Cloud (MOC), Open Research
Cloud Initiative (ORCI), and Open Cloud Testbed (OCT). Before coming
to BU as a Fellow of the Hariri Institute for Computing, he spent five
years at VMware starting and working on vCloud. Prior to that, he was
a researcher and manager at IBM T. J. Watson, leading the Advanced
Operating System Research Department, working on the K42 operating
system and contributing to projects like PHYP, Cell, PERCS, rHype,
Linux, sHype and even contributing a couple of instructions to the
Power architecture. Orran obtained his PhD and MASc degrees in
Electrical Engineering at the University of Toronto where he worked
on the Hurricane and Tornado Operating Systems and the Hector and
NUMAchine multiprocessors.
Program
08:00 |
Breakfast |
08:45 |
Opening remarks |
09:00 |
Session 1: Caching |
10:00 |
Coffee break |
10:20 |
Session 2: Devices and interfaces |
12:20 |
Lunch |
13:30 |
Keynote by Orran Krieger |
14:30 |
Session 3: Application-aware storage |
15:30 |
Coffee break |
16:00 |
Session 4: File systems |
17:40 |
Closing remarks |
Sessions
Session 1: Caching (09:00am to 10:00am ET)
Session Chairs: Avani Wildani (Cloudflare)
Cache in Hand: Expander-Driven CXL Prefetcher for Next Generation CXL-SSD
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Paper]
[Slides]
Miryeong Kwon, Sangwon Lee, Myoungsoo Jung, Panmnesia and KAIST
P2Cache: An Application-Directed Page Cache for Improving Performance of Data-Intensive Applications
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Paper]
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Slides]
Dusol Lee, Inhyuk Choi, Chanyoung Lee, Seoul National University;
Sungjin Lee, DGIST;
Jihong Kim, Seoul National University
When Caching Systems Meet Emerging Storage Devices: A Case Study
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Paper]
[Slides]
Zhen Lin, University of New York at Binghamton;
Lianjie Cao, Faraz Ahmed, Hewlett Packard Labs;
Hui Lu, State University of New York at Binghamton;
Puneet Sharma, Hewlett Packard Labs
Session 2: Devices and interfaces (10:20 to 12:20 ET)
Session Chairs: Gala Yadgar (Technion)
Do we still need IO schedulers for low-latency disks?
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Paper]
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Slides]
Caeden Whitaker, Sidharth Sundar, Bryan Harris, Nihat Altiparmak, University of Louisville
Deep Note: Can Acoustic Interference Damage the Availability of Hard Disk Storage in Underwater Data Centers?
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Paper]
[
Slides]
SK Hynix Best Paper Award Winner!
Jennifer Sheldon, Weidong Zhu, Adnan Abdullah, Kevin Butler, Md Jahidul Islam, Sara Rampazzi, University of Florida
Energy Implications of IO Interface Design Choices
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Paper]
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Slides]
Sidharth Sundar, William Simpson, Jacob Higdon, Caeden Whitaker, Bryan Harris,
Nihat Altiparmak, University of Louisville
Excessive SSD Internal Parallelism Considered Harmful
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Paper]
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Slides]
Xiangqun Zhang, Syracuse University;
Shuyi Pei, Samsung;
Jongmoo Choi, Dankook University;
Bryan S. Kim, Syracuse University
A Study of Invalid Programming in 3D QLC NAND Flash Memories
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Paper]
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Slides]
Hongyang Dang, Xiangyu Yao, Zheng Wan, Qiao Li, Xiamen University
Hide-and-Seek: Hiding Secrets in Threshold Voltage Distributions of NAND Flash Memory Cells
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Paper]
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Slides]
Md Raquibuzzaman, Aleksandar Milenkovic, Biswajit Ray, The University of Alabama in Huntsville
Session 3: Application-aware storage (14:30 to 15:30 ET)
Session Chairs: Mania Abdi (Google)
Neural Cloud Storage: Innovative Cloud Storage Solution for Cold Video
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Paper]
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Slides]
Jinyeong Lim, Juncheol Ye, Jaehong Kim, Hwijoon Lim, Hyunho Yeo, Dongsu Han, KAIST
NeSSA: Near-Storage Data Selection for Accelerated Machine Learning Training
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Paper]
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Slides]
Neha Prakriya, Yu Yang, Baharan Mirzasoleiman, Cho-Jui Hsieh, Jason Con, UCLA
SAND: A Storage Abstraction for Video-based Deep Learning
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Paper]
[Slides]
Uitaek Hong, Hwijoon Lim, Hyunho Yeo, Jinwoo Park, Dongsu Han, KAIST
Session 4: File systems (16:00 to 17:40 ET)
Session Chairs: Ningfang Mi (Northeastern University)
When F2FS Meets Compression-Based SSD!
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Paper]
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Slides]
Yunpeng Song, Yiyang Huang, Yina Lv, Yi Zhang, Liang Shi, East China Normal University
Input and Output Coverage Needed in File System Testing
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Paper]
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Slides]
Yifei Liu, Gautam Ahuja, Stony Brook University;
Geoff Kuenning, Harvey Mudd College;
Scott Smolka, Erez Zadok, Stony Brook University
Is Garbage Collection Overhead Gone? Case study of F2FS on ZNS SSDs
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Paper]
[Slides]
Dongjoo Seo, Ping-Xiang Chen, University of California, Irvine;
Huaicheng Li, Virginia Tech;
Matias Bjorling, Western Digital;
Nikil Dutt, University of California, Irvine
A Free-Space Adaptive Runtime Zone-Reset Algorithm for Enhanced ZNS Efficiency
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Paper]
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Slides]
Sungjin Byeon, Joseph Ro, Safdar Jamil, Sogang University, Seoul;
Jeong-Uk Kang, Samsung Electronics Co., Ltd.;
Youngjae Kim, Sogang University, Seoul
An Efficient Order-Preserving Recovery for F2FS with ZNS SSD
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Paper]
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Slides]
Euidong Lee, Ikjoon Son, Jin-Soo Kim, Seoul National University