Dell PowerEdge M420 Manual - Halaman 21

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Dell PowerEdge M420 Manual
Improving NFS Performance on HPC Clusters with Dell Fluid Cache for DAS
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File create and file remove tests show similar results with the baseline out-performing the DFC
configuration. File stat is a read operation and here the DFC configuration outperforms the baseline by
up to 80%.
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Figure 9.
Metadata file create performance
File create
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Number of concurrent clients
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Figure 10.
Metadata file stat performance
File stat
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Number of concurrent clients
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DFC-WB
DFC-WT
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DFC-WB
DFC-WT
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