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TIGER:Thermal-Aware File Assignment in Storage Clusters

机译:Tiger:存储群集中的热感知文件分配

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In this paper, we present thermal-aware file assignment technique called TIGER for reducing cooling cost of storage clusters in data centers. TIGER first calculates the thresholds of disks in each node based on its contribution to heat recirculation in a data center. Next, TIGER assigns files to data nodes according to calculated thresholds. We evaluated performance of TIGER in terms of both cooling energy conservation and response time of a storage cluster. Our results confirm that TIGER reduces cooling-power requirements for clusters by offering about 10 to 15 percent cooling energy savings without significantly degrading I/O performance.
机译:在本文中,我们呈现称为Tiger的热感知文件分配技术,用于降低数据中心存储群集的冷却成本。 Tiger首先基于其在数据中心的热再循环的贡献来计算每个节点中的磁盘阈值。接下来,Tiger根据计算的阈值将文件分配给数据节点。我们在存储集群的冷却节能和响应时间方面评估了老虎的性能。我们的结果证实,老虎通过节省约10%至15%的冷却能量节省而不会显着降低I / O性能,降低了群集的冷却功率要求。

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