계산용 클러스터간의 저장자료통신 시뮬레이션

초록

Network computing of cluster system is a form of resource pool of processing and storage. Professional software is increasingly engaging faster processing speed, larger memory area and more disk storage. Cooperative storage subsystem automatically transfers the source data and target data. Data transfers are transparently managed by the storage subsystem, which is simulated with Network Simulator 2.27 (NS2). Pre-loader is an important module for computing cluster sites with cheap commodity network. The simulation has shown that preloading time was around 1 minute for one 16MB file with average 2Mbps network line.