@Test(expected = IllegalArgumentException.class)
public void createBufferCache() throws IOException {

	new NvmfStagingBufferCache(getBufferCache(), -1, 512);
	new NvmfStagingBufferCache(getBufferCache(),0, 512);
	new NvmfStagingBufferCache(getBufferCache(),1024, -1);
	new NvmfStagingBufferCache(getBufferCache(),1024, 0);
}