教師資料查詢 | 類別: 會議論文 | 教師: 衛信文 Wei, Hsin-Wen (瀏覽個人網頁)

標題:CacheRAID: An Efficient Adaptive Write Cache Policy to Conserve RAID Disk Array Energy
學年
學期
發表日期2012/11/05
作品名稱CacheRAID: An Efficient Adaptive Write Cache Policy to Conserve RAID Disk Array Energy
作品名稱(其他語言)
著者Chen, Tseng-yi; Yeh, Tsung-tai; Wei, Hsin-wen; Feng, Yu-xun; Shih, Wei-kuan; Hsu, Tsan-sheng
作品所屬單位淡江大學資訊管理學系
出版者
會議名稱UCC 2012: The 5th IEEE/ACM International Conference on Utility and Cloud Computing
會議地點Chicago, Illinois, USA
摘要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.
關鍵字
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20121105~20121108
通訊作者Wei, Hsin-wen
國別美國
公開徵稿Y
出版型式電子版
出處2012 IEEE Fifth International Conference on Utility and Cloud Computing (UCC), pp.117-124
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