--- dbm/sdbm/sdbm_private.h.orig	2014-12-15 17:57:23.592996229 -0700
+++ dbm/sdbm/sdbm_private.h	2014-12-15 17:58:11.127996437 -0700
@@ -34,9 +34,9 @@
 #define PBLKSIZ 8192
 #define PAIRMAX 8008			/* arbitrary on PBLKSIZ-N */
 #else
-#define DBLKSIZ 4096
-#define PBLKSIZ 1024
-#define PAIRMAX 1008			/* arbitrary on PBLKSIZ-N */
+#define DBLKSIZ 16384
+#define PBLKSIZ 8192
+#define PAIRMAX 10080			/* arbitrary on PBLKSIZ-N */
 #endif
 #define SPLTMAX	10			/* maximum allowed splits */