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Ontap Fractional reserve is being allocated even though no snapshots exist

Applies to

  • ONTAP 9
  • Clustered Data ONTAP 8
  • ONTAP 8.x 7-Mode
  • FlexPod
  • SAN


  • Customer has a volume with a LUN inside and Fractional Reserve is 100%
  • No snapshots exist on the volume
  • Customer is stating the space reported in the volume is greater than the space reported in the LUN





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