Title :
Fuzzy Reliability of Mirrored Disk Organizations
Author :
Jiang, Minghua ; Zhou, Jingli ; Hu, Ming ; Ding, Yixiang
Author_Institution :
Wuhan Univ. of Sci. &Eng., Wuhan
Abstract :
Disk mirroring or RAID1 is a popular paradigm to achieve fault tolerance and high reliability, this paper describes four mirrored disk organizations: basic mirroring, group rotate declustering, interleaved declustering, chained declustering, then the membership function of the states is defined and the reliability of mirrored disk system is analyzed by using the reliability theory based on fuzzy state.
Keywords :
RAID; fault tolerance; fuzzy set theory; reliability theory; disk mirroring; fault tolerance; fuzzy reliability analysis; membership function; mirrored disk organizations; reliability theory; Computer science; Educational institutions; Fuzzy set theory; Fuzzy systems; Information analysis; Information technology; Laboratories; Reliability engineering; Reliability theory; Risk analysis;
Conference_Titel :
Convergence Information Technology, 2007. International Conference on
Conference_Location :
Gyeongju
Print_ISBN :
0-7695-3038-9
DOI :
10.1109/ICCIT.2007.227
