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Discrepancy between DII and StorageGRID capacity values

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Category:
data-infrastructure-insights
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om
Last Updated:

Applies to

  • NetApp Data Infrastructure Insights (DII)
  • StorageGRID

Issue

DII does not include erasure coding overhead in the calculation of StorageGRID Storage Pool capacity-used. By design, DII treats tenants as storage pools and only reports the usable capacity, omitting the additional space consumed by erasure coding. StorageGRID Manager, however, includes erasure coding in its capacity calculations, resulting in higher reported values.

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