'Destroy the mirror view\'s related VNX objects.
NOTE: primary lun will not be deleted here.
:param mirror_name: name of mirror to be destroyed
:param secondary_lun_name: name of LUN name'

def destroy_mirror(self, mirror_name, secondary_lun_name):

    mv = self.primary_client.get_mirror(mirror_name)
    if (not mv.existed):
        LOG.warning('Mirror    view    %s    was    deleted    already.', mirror_name)
        return
    self.fracture_image(mirror_name)
    self.remove_image(mirror_name)
    self.delete_mirror(mirror_name)
    self.delete_secondary_lun(lun_name=secondary_lun_name)
