Title :
FFS-FR: Flash File System for Fast Recovery
Author :
Jung, Seung Wan ; Baek, Jang Woon ; Seo, Dae-Wha
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Kyungpook Nat. Univ., Daegu, South Korea
Abstract :
A Flash File System for Fast Recovery (FFS-FR) is proposed in this paper. It uses the links between inodes in a flash file system based on the CFFS (Core Flash File System). The FFS-FR is able to restore the consistency of the metadata quickly by reading only the inodes instead of reading the whole flash area. The experimental results show that the recovery time of the proposed technique is 450, 150, 450 times faster than that of the YAFFS, JFFS2 and CFFS respectively.
Keywords :
flash memories; meta data; storage management; CFFS; FFS-FR; core flash file system; flash file system for fast recovery; metadata consistency restoration; recovery time; Computer science; Computers; Educational institutions; Electrical engineering; Electronic mail; File systems; Flash memory; File System Consistency; Flash File Systems; Recovery Technique;
Conference_Titel :
Ubiquitous and Future Networks (ICUFN), 2012 Fourth International Conference on
Conference_Location :
Phuket
Print_ISBN :
978-1-4673-1377-3
Electronic_ISBN :
2165-8528
DOI :
10.1109/ICUFN.2012.6261738
