From 7e11ef77dccb4c2ae56e3a531016e6ad6e515ea5 Mon Sep 17 00:00:00 2001
From: Wei Feng <feng.wei@h3c.com>
Date: Tue, 3 Nov 2015 06:43:54 -0500
Subject: [PATCH] mds:the ceph-mds command option "--hot-standby" is useless.

Signed-off-by: Wei Feng <feng.wei@h3c.com>
---
 src/ceph_mds.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ceph_mds.cc b/src/ceph_mds.cc
index 91ff002e1edd..f30fbe6c8db3 100644
--- a/src/ceph_mds.cc
+++ b/src/ceph_mds.cc
@@ -120,7 +120,7 @@ int main(int argc, const char **argv)
     }
     else if (ceph_argparse_witharg(args, i, &val, "--hot-standby", (char*)NULL)) {
       int r = parse_rank("hot-standby", val);
-      if (shadow) {
+      if (shadow != MDSMap::STATE_NULL) {
         dout(0) << "Error: can only select one standby state" << dendl;
         return -1;
       }
-- 
2.47.3