Design, implementation and evaluation of write-enabled CramFS

doi:10.1016/S1005-8885(10)60074-X

中国邮电高校学报(英文)

• Others • 上一篇

Design, implementation and evaluation of write-enabled CramFS

费宁¹,庄毅²,陈春玲¹,杨亮³

1. 南京邮电大学
2. 南京航空航天大学
3. 香港理工大学

收稿日期:2010-09-26 修回日期:2011-01-27 出版日期:2011-06-30 发布日期:2011-06-13
通讯作者: 陈春玲 E-mail:clchen@njupt.edu.cn
基金资助:
南京邮电大学青蓝项目

Design, implementation and evaluation of write-enabled CramFS

¹, ¹,Chun-Ling CHEN¹,Liang Yang²

1.
2. The Hong Kong Polytechnic University

Received:2010-09-26 Revised:2011-01-27 Online:2011-06-30 Published:2011-06-13
Contact: Chun-Ling CHEN E-mail:clchen@njupt.edu.cn
Supported by:
QingLan project in Nanjing University of Posts and Telecommunications

摘要/Abstract

摘要：

The compressed ready-only-memory (ROM) file system (CramFS) has been widely used in Linux-based devices. However, it is a read-only filesystem which can not meet the requirement of today’s smart mobile devices because most of them require updating the software on the air (OTA). This paper presents a design and implementation of write-enabled CramFS which only introduces minor architecture changes and very limited space cost. The performance benchmark with other popular write-enabled filesystems also proves the feasibility of this solution.

关键词:

CramFS, filesystem, write-enabled, NAND

Abstract:

Key words:

CramFS, filesystem, write-enabled, NAND

Chun-Ling CHEN Liang Yang. Design, implementation and evaluation of write-enabled CramFS[J]. Acta Metallurgica Sinica(English letters), doi: 10.1016/S1005-8885(10)60074-X .

参考文献

1. Bez R, Camerlenghi E, Modelli A, et al. Introduction to flash memory. Procedings of the IEEE, 2003, 91(4): 489-502

2. Yim K S, Kim J, Koh K. A fast start-up technique for flash memory based computing systems. Proceedings of the 20th Annual ACM Symposium on Applied Computing (SAC’05), Mar 13-17, 2005, Santa Fe, NM, USA. New York, NY, USA: ACM, 2005: 843-849

3. Cho W H, Lee G H, Kim D H. Mounting time reduction using content-based block management for NAND flash file system. World Academy of Science, Engineering and Technology, 2009(54): 220-223

4. Carrier B. Filesystem forensic analysis. Boston, MA, USA: Addison-Wesley, 2005: 397-447

5. Park S H, Lee T H, Chung K D. Design of a NAND flash memory file system to improve system boot time. International Journal of Information Processing Systems, 2006, 2(3): 147-152

6. Lee C, Baek S H, Park K H. A hybrid flash file system based on NOR and NAND flash memories for embedded devices. IEEE Transactions on Computers, 2008, 57(7): 1002-1008

7. Mylavarapu S K, Choudhuri S, Shrivastava A, et al. FSAF: file system aware flash translation layer for NAND flash memories. Proceedings of the Design, Automation and Test in Europe Conference and Exhibition (DATE’09), Apr 20-24, 2009, Nice, France. Piscataway, NJ, USA: IEEE, 2009: 339-344

8. Kim H, Won Y, Kang S. Embedded NAND flash file system for mobile multimedia devices. IEEE Transactions on Consumer Electronics, 2009, 55(2): 545-552

9. Lee S, Ha K, Zhang K, et al. FlexFS: a flexible flash file system for MLC NAND flash memory. Proceedings of the 2009 Conference on USENIX Annual Technical Conference(USENIX’09), Jun 14-19, 2009, San Diego, CA,USA. Berkeley, CA, USA: USENIX Association, 2009

10. Fei N, Chen C. Optimizing YAFFS2 for small-sized NAND device. Proceedings of the 2009 WRI World Congress on Computer Science and Information Engineering (CSIE’09): Vol 7, Mar 31-Apr 2, 2009, Los Angeles, CA, USA. Piscataway, NJ, USA: IEEE, 2009: 328-330

11. Woodhouse D. JFFS: the journalling flash file system. Technical Paper of RedHat Inc, 2001

12. Wu C H, Kuo T W, Chang L P. Efficient initialization and crash recovery for log-based filesystem over flash memory. Proceedings of the 21st Annual ACM Symposium on Applied Computing (SAC’06), Apr 23-27, 2006, Dijon, France. New York, NY, USA: ACM , 2006: 896-900

13. Jung D, Kim J, Kim J S, et al. ScaleFFS: a scalable log-structured flash file system for mobile multimedia systems. ACM Transactions on Multimedia Computing, Communications and Applications, 2008, 5(1): Article 9

14. Jambor M, Hruby T, Taus J, et al. Implementation of a Linux log-structured file system with a garbage collector. ACM SIGOPS Operating Systems Review, 2007, 41(1): 24-32

15. Hyun S, Bahn H, Koh K. LeCramFS: an efficient compressed file system for flash-based portable consumer devices. IEEE Transactions on Consumer Electronics, 2007, 53(2): 239-242

Design, implementation and evaluation of write-enabled CramFS

Design, implementation and evaluation of write-enabled CramFS

PDF

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics

本文评价