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[Thierry Carrez <thierry.carrez+lp@xxxxxxxxx>]

** Changed in: nova
       Status: Fix Committed => Fix Released

** Changed in: nova
    Milestone: None => juno-3

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https://bugs.launchpad.net/bugs/1291741

Title:
  VMWare: Resize action does not change disk

Status in OpenStack Compute (Nova):
  Fix Released

Bug description:
  In "nova/virt/vmwareapi/vmops.py"

  def finish_migration(self, context, migration, instance, disk_info,
                           network_info, image_meta, resize_instance=False,
                           block_device_info=None, power_on=True):
          """Completes a resize, turning on the migrated instance."""
          if resize_instance:
              client_factory = self._session._get_vim().client.factory
              vm_ref = vm_util.get_vm_ref(self._session, instance)
              vm_resize_spec = vm_util.get_vm_resize_spec(client_factory,
                                                          instance)
              reconfig_task = self._session._call_method(
                                              self._session._get_vim(),
                                              "ReconfigVM_Task", vm_ref,
                                              spec=vm_resize_spec)
  .....................

  finish_migration uses vm_util.get_vm_resize_spec() to get resize
  parameters.

  But in "nova/virt/vmwareapi/vm_util.py"

  def get_vm_resize_spec(client_factory, instance):
      """Provides updates for a VM spec."""
      resize_spec = client_factory.create('ns0:VirtualMachineConfigSpec')
      resize_spec.numCPUs = int(instance['vcpus'])
      resize_spec.memoryMB = int(instance['memory_mb'])
      return resize_spec

  the get_vm_resize_spec action does not set up disk size to resize.

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