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Network congestion due to snapmirror impacting protocol IOPS

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Category:
ontap-9
Specialty:
perf
Last Updated:

Applies to

  • ONTAP 9
  • SnapMirror

Issue

  • Performance issues along with disconnection are listed at the host while SnapMirror jobs running at storage

  • Storage receives very few IOPS and doesn't list high latency

  • Data from the customer's network team shows upstream network saturation at the switch layer

  • The Protocol and cluster interconnect LIF might be created on different physical ports

 

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