+/* DT */
+#define OBD_FAIL_DT_DECLARE_ATTR_GET 0x2000
+#define OBD_FAIL_DT_ATTR_GET 0x2001
+#define OBD_FAIL_DT_DECLARE_ATTR_SET 0x2002
+#define OBD_FAIL_DT_ATTR_SET 0x2003
+#define OBD_FAIL_DT_DECLARE_XATTR_GET 0x2004
+#define OBD_FAIL_DT_XATTR_GET 0x2005
+#define OBD_FAIL_DT_DECLARE_XATTR_SET 0x2006
+#define OBD_FAIL_DT_XATTR_SET 0x2007
+#define OBD_FAIL_DT_DECLARE_XATTR_DEL 0x2008
+#define OBD_FAIL_DT_XATTR_DEL 0x2009
+#define OBD_FAIL_DT_XATTR_LIST 0x200a
+#define OBD_FAIL_DT_DECLARE_CREATE 0x200b
+#define OBD_FAIL_DT_CREATE 0x200c
+#define OBD_FAIL_DT_DECLARE_DESTROY 0x200d
+#define OBD_FAIL_DT_DESTROY 0x200e
+#define OBD_FAIL_DT_INDEX_TRY 0x200f
+#define OBD_FAIL_DT_DECLARE_REF_ADD 0x2010
+#define OBD_FAIL_DT_REF_ADD 0x2011
+#define OBD_FAIL_DT_DECLARE_REF_DEL 0x2012
+#define OBD_FAIL_DT_REF_DEL 0x2013
+#define OBD_FAIL_DT_DECLARE_INSERT 0x2014
+#define OBD_FAIL_DT_INSERT 0x2015
+#define OBD_FAIL_DT_DECLARE_DELETE 0x2016
+#define OBD_FAIL_DT_DELETE 0x2017
+#define OBD_FAIL_DT_LOOKUP 0x2018
+