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Elevated latency on all volumes exclusively on one node during ONTAP upgrade

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Category:
ontap-9
Specialty:
perf
Last Updated:

Applies to

ONTAP 9

Issue

  • High latency on all volumes exclusively during Takeover of one node, while the TO of other node remains unaffected during ONTAP upgrade.

2010368517 - Latency .png

  • Operations/Throughput only increases during the takeover of the affected node, not while the partner node is in TO state.

2010368517 - Workload Increase .png

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