From 755788ecfbfe8c77412c577587c15153b6ff1c6d Mon Sep 17 00:00:00 2001
From: Kresten Krab Thorup <krab@trifork.com>
Date: Mon, 23 Apr 2012 14:14:12 +0200
Subject: [PATCH] Fix for hanoi store recovery

If we're opening a hanoi store configured with
smaller nursery size than the default, then
we need to make sure that we also open the
small levels.

Future feature is to actually squash the
smaller levels.
---
 src/hanoi.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hanoi.erl b/src/hanoi.erl
index 27c0aaf..de25df9 100644
--- a/src/hanoi.erl
+++ b/src/hanoi.erl
@@ -240,7 +240,7 @@ open_levels(Dir,Options) ->
                              {Level, NextMax}
                      end,
                      {undefined, 0},
-                     lists:seq(MaxLevel, ?TOP_LEVEL, -1)),
+                     lists:seq(MaxLevel, min(?TOP_LEVEL, MinLevel), -1)),
 
     %% we need to do this much merge work before we can guarantee
     %% response times ... this is the amount of "in flight" merging