Collaborative Research: CNS core: OAC core: Small: New Techniques for I/O Behavior Modeling and Persistent Storage Device Configuration

合作研究: CNS 核心:OAC 核心:小型:I/O 行为建模和持久存储设备配置新技术

基本信息

  • 批准号:
    2008324
  • 负责人:
  • 金额:
    $ 25.51万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2020
  • 资助国家:
    美国
  • 起止时间:
    2020-05-01 至 2024-04-30
  • 项目状态:
    已结题

项目摘要

Currently, there is a rapidly growing diversity in data processing workloads. Likewise, new advancements in persistent storage technologies are emerging. Therefore, it is important to have new techniques for benchmarking and appropriately configuring storage systems in order to obtain the best possible performance and reliability. This project proposes to derive new input/output (I/O) models to capture I/O behaviors accurately when running multiple applications with different workloads on storage systems such as flash-based solid-state drives (SSDs). In addition, this project develops new approaches to identify the most appropriate internal algorithm for different types of persistent storage devices and dynamically adjust the associated algorithm parameters according to I/O activities.This project makes empirical contributions to storage systems by addressing challenges issued by large-scale data-intensive applications. Specifically, it advances (1) how to analyze the impact of various system components while running multiple workloads on emerging storage systems; (2) how to design interactive frameworks that allow users to modify the internal algorithms and parameters of modern storage devices; (3) how to enable novices to configure storage systems with respect to their workloads and data processing requirements; and (4) how to derive I/O models to predict future I/O workload patterns and accordingly configure storage systems in advance for better performance.This project will lead to better storage systems design with high performance and reliability. The outcome of this project will bring a significant impact on many areas that are dependent on processing a large amount of data. This project will share the findings with undergraduate and graduate students through computer science and engineering programs and open up career opportunities to female students, underrepresented minorities, and first-generation college students. This project will disseminate the proposed techniques into the industry and foster technology transfer through new industrial collaborations. The developed infrastructure will be available to the research community through a web-based portal.All the publicly disclosable NSF funded work products developed under this project will be maintained at the project website (https://damrl.cis.fiu.edu/research/) at Florida International University (FIU) for at least five years beyond the end of the project. Data generated and collected as part of this project will be deposited into Digital Repository Service (DRS) (https://repository.library.northeastern.edu/) at Northeastern University (NEU) and maintained for at least 5 years beyond the end of the project. The developed software code and tools will be published in scholarly articles and be made available online via NEU's DRS, and FIU's project website.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
目前,数据处理工作负载的多样性正在迅速增长。 同样,持久性存储技术的新进展正在出现。 因此,重要的是要有新的技术来对存储系统进行基准测试和适当配置,以获得尽可能好的性能和可靠性。该项目建议导出新的输入/输出(I/O)模型,以便在基于闪存的固态驱动器(SSD)等存储系统上运行具有不同工作负载的多个应用程序时准确捕获I/O行为。 此外,该项目还开发了新的方法,以确定最合适的内部算法为不同类型的持久存储设备,并根据I/O活动动态调整相关的算法参数。该项目通过解决大规模数据密集型应用程序所提出的挑战,为存储系统做出了经验性的贡献。具体而言,它提出了(1)如何分析各种系统组件的影响,同时运行多个工作负载的新兴存储系统;(2)如何设计交互式框架,允许用户修改内部算法和参数的现代存储设备;(3)如何使新手配置存储系统方面的工作负载和数据处理的要求;以及(4)如何推导I/O模型来预测未来的I/O负载模式,并据此提前配置存储系统以获得更好的性能,这一项目将导致更好的存储系统设计,具有高性能和可靠性。该项目的成果将对依赖于处理大量数据的许多领域产生重大影响。该项目将通过计算机科学和工程课程与本科生和研究生分享研究结果,并为女学生,代表性不足的少数民族和第一代大学生提供就业机会。该项目将把拟议的技术传播到工业界,并通过新的工业合作促进技术转让。开发的基础设施将通过一个基于网络的门户网站提供给研究界。在该项目下开发的所有可公开发布的NSF资助的工作产品将在佛罗里达国际大学(FIU)的项目网站(https://damrl.cis.fiu.edu/research/)上维护至少五年。作为本项目的一部分生成和收集的数据将存放在东北大学(NEU)的数字存储库服务(DRS)(https://repository.library.northeastern.edu/)中,并在项目结束后至少保留5年。开发的软件代码和工具将发表在学术文章中,并通过NEU的DRS和FIU的项目网站在线提供。该奖项反映了NSF的法定使命,并通过使用基金会的知识价值和更广泛的影响审查标准进行评估,被认为值得支持。

项目成果

期刊论文数量(8)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Do Temperature and Humidity Exposures Hurt or Benefit Your SSDs?
温度和湿度暴露会对 SSD 造成伤害还是有益?
SNIS: Storage-Network Iterative Simulation for Disaggregated Storage Systems
SNIS:分解存储系统的存储网络迭代仿真
  • DOI:
    10.1109/ipccc51483.2021.9679397
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Jia, Danlin;Li, Tengpeng;Zhang, Xiaoqian;Wang, Li;Bayati, Mahsa;Lee, Ron;Sheng, Bo;Mi, Ningfang
  • 通讯作者:
    Mi, Ningfang
KV-SSD: What Is It Good For?
KV-SSD:它有什么好处?
Performance and Consistency Analysis for Distributed Deep Learning Applications
Fine-grained control of concurrency within KV-SSDs
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Janki Bhimani其他文献

Janki Bhimani的其他文献

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{{ truncateString('Janki Bhimani', 18)}}的其他基金

CAREER: Towards Efficient In-storage Indexing
职业:实现高效的存储内索引
  • 批准号:
    2338457
  • 财政年份:
    2024
  • 资助金额:
    $ 25.51万
  • 项目类别:
    Continuing Grant
CSR: Small: Learning and Management in Tiered Memory Systems
CSR:小:分层内存系统中的学习和管理
  • 批准号:
    2323100
  • 财政年份:
    2023
  • 资助金额:
    $ 25.51万
  • 项目类别:
    Standard Grant

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