Design, implementation and evaluation of write-enabled CramFS

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

Acta Metallurgica Sinica(English letters)

• 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 .

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Design, implementation and evaluation of write-enabled CramFS

Design, implementation and evaluation of write-enabled CramFS

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