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What is the prerequisite for the Data Aggregate Utilization for ONTAP Upgrade

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ontap-9
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CORE
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Applies to

  • ONTAP 9
  • ONTAP Upgrade

Answer

  • Aggregates over 97% capacity may see increased write latency and background deduplication has a requirement of 3% free space within an aggregate.
  • Hence, it is suggested to keep the Data aggregate Utilization below 97% before proceeding with the ONTAP Upgrade activity.

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