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ONTAP tools for VMware vSphere 10
A newer release of this product is available.

Expand or shrink Storage of vVol Datastore

PDFs

There are APIs to increase or decrease the available storage.

Steps

Use the following API to expand or shrink the vVols datastore:

PATCH
​/virtualization​/api​/v1​/vcenters​/{vcguid}​/vvols​/datastores​/{moref}​/volumes

Examples

  • Modify vVols datastore for add new volume

  PATCH virtualization/api/v1/vcenters/cdded9ad-6bsd-4c9e-b44g-691250bfe2df/vvols/datastores/datastore-24/volumes

    Request Body
   {
    "operation": "grow",
    "volumes": [{
        "is_existing": false,
        "name": "exp3",
        "size_in_mb": 51200,
        "space_efficiency": "thin",
        "aggregate": {
            "id": "1466e4bf-c6d6-411a-91d5-c4f56210e1ab"
        },
        "storage_backend": {
            "storage_id": "13d86e4f-1fb1-11ee-9509-005056a75778"
        },
        "qos": {
            "max_iops": 5000
        }
    }]
}

  • Modify vVols datastore for add existing volume

  PATCH virtualization/api/v1/vcenters/cdded9ad-6bsd-4c9e-b44g-691250bfe2df/vvols/datastores/datastore-24/volumes

    Request Body
    {
      "operation": "grow",
      "volumes": [{
        "is_existing": true,
        "id": "vfded9ad-6bsd-4c9e-b44g-691250bfe2sd"
      }]
    }

  • Modify vVols datastore for remove volume and delete volume from storage

  PATCH virtualization/api/v1/vcenters/cdded9ad-6bsd-4c9e-b44g-691250bfe2df/vvols/datastores/datastore-24/volumes?delete_volumes=true

    Request Body
    {
      "operation": "shrink",
      "volumes": [{
        "is_existing": true,
        "id": "vfded9ad-6bsd-4c9e-b44g-691250bfe2sd"
      }]
    }

  • Modify vVols datastore for remove volume and do not delete volume from storage

  PATCH virtualization/api/v1/vcenters/cdded9ad-6bsd-4c9e-b44g-691250bfe2df/vvols/datastores/datastore-24/volumes?delete_volumes=false

    Request Body
    {
      "operation": "shrink",
      "volumes": [{
        "is_existing": true,
        "id": "vfded9ad-6bsd-4c9e-b44g-691250bfe2sd"
      }]
    }