# File lib/openshift-origin-controller/app/models/component_instance.rb, line 192
  def set_additional_quota(app, fs_gb, inodes=nil)
    changed_gbs = fs_gb - @addtl_fs_gb
    gi = app.group_instance_map[self.group_instance_name]
    gi.update_quota(changed_gbs, inodes)
    @addtl_fs_gb = fs_gb
  end