Abstract: Data Storage Interface(DSI) provides a GridFTP transfer interface to many data storage systems. With it, GridFTP can be easy extended to support kinds of storage systems. However, the development of DSI is very complicated. This paper proposes a scalable framework of GridFTP DSI, which draws out and implements the common core function of DSI, and abstracts a more compact development interface. Experimental result show that it simplifies development of DSI greatly and meets requirements of data applications.

Key words: data storage interface, storage system, framework

摘要： 数据存储接口(DSI)为存储系统提供一个GridFTP数据传输接口，实现对不同存储系统的支持，但是DSI开发相当复杂。该文提出一个可扩展的GridFTP数据存储接口框架，分离并实现DSI共有的核心功能，提炼一个更为简洁的开发接口。实验表明，该框架简化了存储系统DSI的开发流程，满足具体应用对数据的需求。

关键词: 数据存储接口, 存储系统, 框架

CLC Number: 

• TP303