From 8c4c50906cc91d8dffbb22cb4a520d11a1c6344b Mon Sep 17 00:00:00 2001
From: Salvatore Sanfilippo <antirez@gmail.com>
Date: Mon, 11 Apr 2011 17:40:35 +0200
Subject: [PATCH] added known nodes info in CLUSTER INFO

---
 src/cluster.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/cluster.c b/src/cluster.c
index e2b82044..0a580fa7 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -1192,11 +1192,13 @@ void clusterCommand(redisClient *c) {
             "cluster_slots_ok:%d\r\n"
             "cluster_slots_pfail:%d\r\n"
             "cluster_slots_fail:%d\r\n"
+            "cluster_known_nodes:%lu\r\n"
             , statestr[server.cluster.state],
             slots_assigned,
             slots_ok,
             slots_pfail,
-            slots_fail
+            slots_fail,
+            dictSize(server.cluster.nodes)
         );
         addReplySds(c,sdscatprintf(sdsempty(),"$%lu\r\n",
             (unsigned long)sdslen(info)));