*
* Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
*
+ * Copyright (c) 2011, Whamcloud, Inc.
+ *
* Author: Zach Brown <zab@zabbo.net>
* Author: Peter J. Braam <braam@clusterfs.com>
* Author: Phil Schwan <phil@clusterfs.com>