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OnCommand Unified Manager 9.5
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Calculating reclaimable space for Snapshot copies

Contributors netapp-adityaw

You can calculate the amount of disk space that can be reclaimed if one or more Snapshot copies are deleted.

Before you begin

You must have the Operator, OnCommand Administrator, or Storage Administrator role.

The volume must be online.


  1. In the left navigation pane, click Health > Volumes.

  2. In the Health/Volumes inventory page, select the volume that contains the Snapshot copies you want to view.

    The list of Snapshot copies is displayed.

  3. In the Health/Volume details page, click the Capacity tab.

  4. In Details pane of the Capacity tab, in the Other Details section, click the link next to Snapshot Copies.

    The number of Snapshot copies is a link that displays the list of Snapshot copies.

  5. In the Snapshot Copies view, select the Snapshot copies for which you want to calculate the reclaimable space.

  6. Click Calculate.

    The reclaimable space (in percentage, and KB, MB, GB, and so on) on the volume is displayed.

  7. To recalculate the reclaimable space, select the required Snapshot copies and click Recalculate.