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POC 测试发现不同磁盘上的磁盘延迟间歇性增加

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Category:
ontap-9
Specialty:
perf
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适用于

  • ONTAP 9.9.1
  • AFF

问题描述

  • 多个 SSD 磁盘上的间歇性 100% 磁盘利用率导致 VDBench 测试中的 I/O 写入等待
  • SSD 磁盘上未出现硬件问题

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