+option "bloom-filter-order" B
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+"use bloom filters for hard link detection"
+int typestr="order"
+dependon="create"
+default="23"
+optional
+details="
+ Allocate bloom filters of size 2^order bits. Each regular
+ file with hard link count greater than one is added to these
+ filters which allows to detect hard links on a per-user basis.
+ Greater values reduce the probability of false positives but
+ require more memory.
+
+ Values less than 10 deactivate this feature so that no hard
+ links are being detected.
+"
+
+option "num-bloom-filter-hash-functions" N
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+"number of hash functions for the bloom filters"
+int typestr="num"
+dependon="create"
+default="10"
+optional
+details="
+ Cause each entry which is added to the bloom filter to set
+ \"num\" bits of the bloom filter.
+"
+
+##############################
+section "Options for --select"
+##############################
+