網格計算環境下點對點複本控管檔案系統

Abstract

由於傳統的分散式檔案系統大都設計在區域網路上，因此，並不適合使用在廣域網路的網格環境中。所以，我們設計一個適合使用在網格環境中的點對點分散式檔案系統，稱為Grid File System，並且建立在Unix-like的網格系統上。我們的檔案系統在安裝上，不需要主機的管理者的協助，並且提供適合網格環境的安全機制，底層使用點對點傳輸機制，提升檔案傳輸的效能。

In this paper, we design a P2P distributed file system and build a prototype system in Unix-like grid systems. Traditional distributed file system technologies designed for local and campus area networks do not adapt well to wide area grid computing environments. Therefore, we have designed the P2P distributed file system, which meets the needs of grid computing. the P2P distributed file system is easily deployed without special privileges, easily accessed without special account, provides strong security mechanisms, and Peer-to-Peer transmitting to increase throughput.