- * Backend does not support range lookups,
- * indexes other that 0 will be prohibited */
- int lsf_no_range_lookup;
+ * Just reformatted or upgraded, and this flag is being
+ * used to check whether the local FLDB is needs to be
+ * synced with global FLDB(in MDT0), and it is only needed
+ * if the MDT is upgraded from < 2.6 to 2.6, i.e. when the
+ * local FLDB is being invited */
+ unsigned int lsf_new:1;
+