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When we change the Qos policy of a large number of volumes from shared mode to non-shared at the same time, Does it have performance impact to the system

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Category:
ontap-9
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perf
Last Updated:

Applies to

ONTAP 9

Answer

  • No, there is no performance impact to the system when change the Qos policy for a large number of volumes at the same time.
  • When changing from shared to non-shared, the Max IOPS of each volume needs to be considered instead of the average IOPS.
  • If only considering the average IOPS to set the Qos Policy, it will have a performance impact on the changed volume.

Additional Information

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