利用LSF调度程序的插件机制在Gfarm上实现Data aware调度

Implementing Data Aware Scheduling on Gfarm by Using LSF^(TM) Scheduler Plugin

利用LSF调度程序的插件机制实现了一个可嵌入的调度模块,该模块实现了对G farm作业的Data aware调度和对G farm系统文件副本的管理.由于使用了插件技术,调度模块易于实现和扩充,且可以和系统中其他调度策略协同工作.

This paper describes the implementation of data aware scheduling and data management on Gfarm by using LSF scheduler plugin mechanism. The new plugin module is easy to realize and flexible to be added new features. Moreover, it can co-work with other scheduling polices in the system.