Efficient initialization and crash recovery for log-based file systems over flash memory

Chin Hsien Wu*, Tei Wei Kuo, Li-Pin Chang

*Corresponding author for this work

研究成果: Conference contribution同行評審

14 引文 斯高帕斯(Scopus)

摘要

While flash memory has been widely adopted for storage systems for various embedded systems, issues on performance and reliability have started receiving growing attention in recent years. How to provide efficient roll back and quick mounting for flash-memory file systems has become important research topics in recent years, in addition to the work on effective garbage collection and superb run-time performance. Such an observation motivates our work on the investigation of efficient initialization and crash recovery of flash-memory file systems based on log structures. A methodology is proposed for the acceleration of mounting and crash recovery for log-based file systems. A system prototype based on a well-known flash-memory file system YAFFS was implemented with performance evaluation. The experimental results show that the proposed methodology can reduce the mounting time significantly, regardless of whether the file system is properly unmounted.

原文English
主出版物標題Applied Computing 2006 - The 21st Annual ACM Symposium on Applied Computing - Proceedings of the 2006 ACM Symposium on Applied Computing
頁面896-900
頁數5
DOIs
出版狀態Published - 21 十一月 2006
事件2006 ACM Symposium on Applied Computing - Dijon, France
持續時間: 23 四月 200627 四月 2006

出版系列

名字Proceedings of the ACM Symposium on Applied Computing
1

Conference

Conference2006 ACM Symposium on Applied Computing
國家France
城市Dijon
期間23/04/0627/04/06

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