English  |  正體中文  |  简体中文  |  Items with full text/Total items : 49264/83797 (59%)
Visitors : 7142433      Online Users : 57
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/78369


    Title: CacheRAID: An Efficient Adaptive Write Cache Policy to Conserve RAID Disk Array Energy
    Authors: Chen, Tseng-yi;Yeh, Tsung-tai;Wei, Hsin-wen;Feng, Yu-xun;Shih, Wei-kuan;Hsu, Tsan-sheng
    Contributors: 淡江大學資訊管理學系
    Date: 2012-11
    Issue Date: 2012-09-27 17:21:39 (UTC+8)
    Abstract: Cloud storage is a hot topic at the moment with Google's Google Storage, Microsoft's Sky Drive, iCloud, Drop box, Mozy and dozens of others. Because of these applications, conserving energy of storage systems is becoming a growing concern in current storage technology. The factors of disk power consumption include disk idle time, poor random writing performance and random read in distributed file systems. Hence, we present an adaptive write cache mechanism - Cache RAID. Redundant Arrays of Inexpensive Disk (RAID) is widely used in modern distributed storage systems. Our Cache RAID aims to improve the random access problems that implicitly exist in RAID techniques to create more idle time of hard drives, and conserve RAID disk array energy. The experimental results show that Cache RAID storage system can conserved 50%~70% of the power consumption compared to the conventional software RAID system.
    Relation: 2012 IEEE Fifth International Conference on Utility and Cloud Computing (UCC), pp.117-124
    Appears in Collections:[資訊管理學系暨研究所] 會議論文

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML142View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback