DCFS:商品集群dawning4000中的文件服务

Proceedings of the Fourth International Conference on Parallel and Distributed Computing, Applications and Technologies Pub Date : 2003-10-20 DOI:10.1109/PDCAT.2003.1236263

Jin He, Jin Xiong, S. Wu, Yi Lu, Dan Men

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引用次数: 0

摘要

介绍了为Dawning4000 LINUX集群开发的集群文件系统DCFS (dawn Cluster File System)的设计与实现。DCFS为Dawning4000上的用户和应用程序提供了单一的名称空间和与本地文件系统的二进制兼容性。此外，它通过在DCFS实现中嵌入文件系统管理方面的考虑，提高了管理员的系统可管理性，并提供了一个易于使用的界面。介绍了DCFS的重要特性，包括全局管理域、通信抽象层、管道文件I/O、增强的存储服务器多任务能力和容错策略。

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DCFS: file service in commodity cluster dawning4000

We introduce the design and implementation of DCFS (Dawning Cluster File System), a cluster file system developed for the Dawning4000 LINUX clusters. DCFS provides the single name space and binary compatibility with local file system for users and applications on Dawning4000. In addition, it improves system manageability for administrators by embedded file system management considerations into DCFS implementation and provides an easy use interface. Important features of DCFS are presented, including a global management domain, a communication abstraction layer, pipelined file I/O, enhanced multitask capability in storage servers, and fault-tolerance strategy.

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Proceedings of the Fourth International Conference on Parallel and Distributed Computing, Applications and Technologies

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