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FAS或AFF控制器可以处理多少IOPS

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154
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Category:
ontap-9
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perf
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适用场景

  • ONTAP 9
  • 所有FAS和AFF型号

问题解答

 

IOP类型是否重要?
  • 同一应用程序中的不同操作可能需要不同的IOP限制。
    • 具体取决于工作负载类型、例如、数据库的I/O要求与主目录不同。
  • 没有一个问题解答、因为IOPS类型因读取、写入和其他而异。
    • 其他IOPS的影响因类型而异。
    • 例如、目录删除所需的CPU周期和磁盘周期比访问操作要多。
  • 示例:
    • 将大型文件复制到ONTAP可能需要 512 KB写入操作、并且只能获得10、000次IOPS。
    • 读取大量小文件的平均读取IOPS可能为4 KB、可获得70、000次IOPS。
    • 同一控制器可以执行500、000次NFSv3访问操作。
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