Title :
Design of Multiple MDC Based on Roles
Author_Institution :
Dept. of Comput., Yanshan Univ., Qinhuangdao, China
Abstract :
In this paper, a structure of MDC based on multi roles is designed. It improves performance by assigning roles for each MDC instances to avoid infection to systematicness and augmentabilty for using distributed locks. The functions (such as role transparence and automatic switch) can make HEFS owns more agility and fault tolerant. In fact, MDC based on multi roles is a method to balance load among clients.
Keywords :
control engineering computing; meta data; distributed locks; fault tolerant; metadata controller; multiple MDC design; Databases; Educational institutions; Fault tolerance; File servers; File systems; Power capacitors; Software libraries; Storage area networks; Switches; TV broadcasting;
Conference_Titel :
Information Engineering and Computer Science, 2009. ICIECS 2009. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-4994-1
DOI :
10.1109/ICIECS.2009.5363586
