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NetApp Knowledge Base

How to see space savings from deduplication, compression, and compaction in ONTAP 9

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Category:
ontap-9
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core
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Applies to

ONTAP 9

Description

  • Space is saved by deduplication (volume and aggregate level), compression (volume level), and compaction (reported at aggregate level under deduplication)
  • This happens inline (as data is written) or post-operation (scheduled jobs)
  • Commands can be run in ONTAP 9 CLI to see the reported space savings

 

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