Soft-technology of Network Fault-tolerant for Blue Whale Distributed File System
Lu Xiong Xu · Jisuanji gongcheng · 2006
Blue whale distributed file system(BWFS) overcomes the shortcomings of traditional storage system in performance, capability, shareability, scalability, manageability and so no. It enhances the availability by adopting the soft-technology of connection-copy, channel-switch, and request-rebuild for network fault-tolerant without extra hardware support. Aiming at the system availability, the article analyses the fault about network faced by BWFS, expatiates the technology of network fault-tolerant adopted by BWFS from the view of system software, tests and compares its efficiency .