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《 ONTAP 磁盘延迟解决指南》

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Category:
ontap-9
Specialty:
perf
Last Updated:

适用场景

ONTAP 9

问题描述

  • 对 ONTAP 中的高磁盘利用率或聚合延迟进行故障排除
  • 注意: 这是有关如何对 ONTAP 9 性能进行故障排除的二级文章,请参见 主要的 ONTAP 9 性能故障排除解决方案指南
  • 使用 Active IQ Unified Manager 或 qos statistics volume latency show时,延迟显示在磁盘或聚合处理( Active IQ Unified Manager )中,延迟会在目标卷上受到有效影响。
  • 对于受影响的聚合, AIQUM 或 ONTAP 9 报告的性能容量超出严重阈值。

 

 

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