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This paper analyzes the problems of load balance caused by data access in parallel file systems and gives an accurate way to estimate the load of Data Servers. On the base of this evaluation, the paper proposes an adaptive loading data migration (ALDM) strategy to balance the load of data servers. Experiment results show ALDM has little impact on system performance during data migration, and the performance...
This paper analyzes the problems of load balance caused by data access in parallel file system, and then proposes an Adaptive Loading Data Migration (ALDM) strategy to balance the load of data server. Experiment result shows that ALDM has little impact on system performance during data migration process, and the performance improves about 10 percent after data migration completed. What's more, ALDM...
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