Research of High-available File Storage System Based on Decentralized Architecture
基于分散式体系结构的高可靠文件存储系统的研究

This paper proposes a decentralized high-available file storage (DHAFS).Each storage node connects via high-speed network,and global virtual storage space is constructed using each node's local storage resources.Storage,cache,data/metadata management are distributed among each node,and nodes cooperate with each other to present a unified file name space to clients.DRSFSS provides high availability,eliminates the bottleneck of single metadata server and enhances the extensibility due to decentralized metadat...