Optimizing the embedded caching and prefetching software on a network-attached storage system

Shih Hao Hung, Chien Cheng Wu, Chia Heng Tu

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

As the speed gap between memory and disk is so large today, caching and prefetch are critical to enterprise-class storage applications, which demands high-performance. In this paper, we present our study on performance of a mid-range storage server produced by the Quanta Computer Incorporation. We first analyzed the existing caching mechanism in the server and then developed a fast caching methodology to reduce the cache access latency and processing overhead of the storage controller. In addition, we proposed a new adaptive prefetch scheme reduces the average disk access time seen by the host. Via trace-driven simulation, we evaluated the performance of our new caching and adaptive prefetch schemes. Our results showed the performance improvement for the TPC-C on-line transaction benchmark.

原文English
主出版物標題Proceedings of The 5th International Conference on Embedded and Ubiquitous Computing, EUC 2008
頁面152-161
頁數10
DOIs
出版狀態Published - 2008
事件5th International Conference on Embedded and Ubiquitous Computing, EUC 2008 - Shanghai, China
持續時間: 2008 12月 172008 12月 20

出版系列

名字Proceedings of The 5th International Conference on Embedded and Ubiquitous Computing, EUC 2008
1

Other

Other5th International Conference on Embedded and Ubiquitous Computing, EUC 2008
國家/地區China
城市Shanghai
期間08-12-1708-12-20

All Science Journal Classification (ASJC) codes

  • 電腦網路與通信
  • 軟體
  • 通訊

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