From 83d4801fe8f2694b4a04d6d9fff75f80feb37ed2 Mon Sep 17 00:00:00 2001
From: Feng <ery.lee@gmail.com>
Date: Sun, 1 Nov 2015 20:45:13 +0800
Subject: [PATCH] disc_copies

---
 src/emqttd_auth_username.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/emqttd_auth_username.erl b/src/emqttd_auth_username.erl
index 392d32961..855a3d6e6 100644
--- a/src/emqttd_auth_username.erl
+++ b/src/emqttd_auth_username.erl
@@ -105,7 +105,7 @@ init(Opts) ->
 	mnesia:create_table(?AUTH_USERNAME_TAB, [
 		{disc_copies, [node()]},
 		{attributes, record_info(fields, ?AUTH_USERNAME_TAB)}]),
-	mnesia:add_table_copy(?AUTH_USERNAME_TAB, node(), ram_copies),
+	mnesia:add_table_copy(?AUTH_USERNAME_TAB, node(), disc_copies),
     emqttd_ctl:register_cmd(users, {?MODULE, cli}, []),
     {ok, Opts}.