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How is volume "Used Capacity" percentage calculated in the Element UI?

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Applies to

  • NetApp HCI
  • NetApp SolidFire

Answer

  1. From a web browser, run the API replacing <MVIP> for the cluster's management virtual IP address:

    https://<MVIP>/json-rpc/10.0?method=ListVolumeStatsByVolume
     
  2. For calculation use the formula:
    • totalBlocks = zeroBlocks + nonZeroBlocks
    • "Used Capacity" percentage in Element UI = nonZeroBlocks/totalBlocks

Additional Information

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