Design and Implement of File Linked Distributed File System

Author

Peng, Hao ; Wang, Li-rong ; Wang, Jiacai ; Hagiwara, Ichiro

Author_Institution

Mech. Sci. & Eng. Dept., Tokyo Inst. of Technol., Tokyo, Japan

Volume

7

fYear

2009

fDate

March 31 2009-April 2 2009

Firstpage

305

Lastpage

309

Abstract

In normal distributed file system, the concurrency of same file´s copies was paid many attentions. Actually the relationship between different files also affects the operation to the other files, especially in a serialized file group occurred in computer supported coordination work system (CSCW). We defined 2 new locks and proposed an improved distributed lock algorithm to support file linking to achieve a higher efficiency. In addition, same file´s multiple version was also supported. In the test, it confirmed the conclusion that the file linked distributed file system can improve the efficiency of CSCW.

Keywords

concurrency control; distributed algorithms; groupware; network operating systems; computer supported coordination work system; concurrency control; distributed lock algorithm; file linked distributed file system; Collaboration; Collaborative work; Concurrent computing; Control systems; Design engineering; File systems; Joining processes; Libraries; Protocols; System testing; CSCW; Distributed File System; Distributed Lock Management; File Linked;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Information Engineering, 2009 WRI World Congress on

Conference_Location

Los Angeles, CA

Print_ISBN

978-0-7695-3507-4

Type

conf

DOI

10.1109/CSIE.2009.981

Filename

5170331