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使用 CrystalDiskMark 的 ONTAP 性能测试基准不准确

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perf
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适用于

  • ONTAP 9
  • 性能基准测试
  • CrystalDiskMark

问题

  • CrystalDIskMark 显示的性能低于预期，特别是 4k 读取
  • 在同一个 HA 对下的两个节点之间可以观察到显著的吞吐量差异，即使没有 从 Performance Archive 日志中发现性能问题

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