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由于 SnapMirror , ONTAP 以 100% CPU 的速率运行

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适用场景

  • ONTAP 9
  • SnapMirror

问题描述

  • ONTAP 以 100% CPU 运行
  • 同时运行多个 SnapMirror 传输
  • 按照 《 ONTAP 数据处理延迟—解决指南》 第2步和第3步下的《ONTAP 数据处理延迟解决指南》、排名靠前的工作负载为 _SNAPMIRROR

示例: qos statistics workload resource cpu show 显示了节点B上由于SnapMirror而产生的高CPU

cluster1::> qos statistics workload resource cpu show -node nodeB Workload ID CPU ------------------ ------ ----- -total- (100%) - 100% _SNAPMIRROR - 90% User-Default - 10%

 

 

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