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Increased CPU after changing Snapmirror DP to XDP

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snapmirror
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perf
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Applies to

  • ONTAP 9
  • Snapmirror

Answer

  • DP is based on BRE [Block Replication Engine] and the XDP uses LRSE [Logical Replication with Storage Efficiency].
  • Technically both are 2 different engines, BRE is older Engine which uses block level whereas the LRSE is most advanced replication which is File based which makes it consume more CPU

Additional Information

How to convert existing SVM-DR relationship from DP to XDP

 

 

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