From d9a1fb7e5d4e3c39191946a47458a1d932093683 Mon Sep 17 00:00:00 2001
From: max furman <mx.furman@gmail.com>
Date: Thu, 28 May 2020 15:00:55 -0700
Subject: [PATCH] Recommend badgerV2 in badger extra options documentation.

---
 docs/database.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docs/database.md b/docs/database.md
index d03abfee..617eda1a 100644
--- a/docs/database.md
+++ b/docs/database.md
@@ -62,7 +62,8 @@ more info).  Below are a few examples for supported databases:
 * `valueDir` [optional] - path, value directory, only if different from `dataSource`.
 * `badgerValueLogLoadingMode` [optional] - can be set to `FileIO` (instead of the default
         `MemoryMap`) to avoid memory-mapping log files. This can be
-        useful in environments with low RAM.
+        useful in environments with low RAM. Make sure to use `badgerV2` as the
+        database `type` if using this option.
     * `MemoryMap` - default.
     * `FileIO` - This can be useful in environments with low RAM.