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ONTAP 9 - Per Aggregate CP

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Applies to

ONTAP 9

Answer

  • ONTAP 9 has performance enhancements to lessen the impact of consistency points.
    • Rather than processing a single consistency point for all aggregates at the same time (Global), ONTAP 9 has the functionality to allow each aggregate to commit CPs independently of one another.
  • It is still possible for Back to Back consistency points to occur, however, the negative performance of one aggregate should not affect other aggregates.
    • This is important to keep in mind when troubleshooting performance on a cluster running ONTAP 9.

Additional Information

Where can I learn more about Consistency Points?

 

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