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Intermittent write latency spikes when using VAAI clones

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Category:
ontap-9
Specialty:
perf
Last Updated:

Applies to

  • ONTAP 9
  • NFS
  • VMware

Issue

  • Intermittent write latency spikes of up to 100 ms observed on the storage when VAAI clones are processing
  • Command output for qos statistics volume latency show reports the majority of latency under the WAFL Susp CP column

 

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