From d9821cfef91d9eb6b0c0d9074275468fdd303c66 Mon Sep 17 00:00:00 2001
From: Jos Collin <jcollin@redhat.com>
Date: Thu, 22 Feb 2018 20:32:29 +0530
Subject: [PATCH] ceph-mds: exit if invalid id

Fixes: http://tracker.ceph.com/issues/23098
Signed-off-by: Jos Collin <jcollin@redhat.com>
---
 src/ceph_mds.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ceph_mds.cc b/src/ceph_mds.cc
index 5399b9460fe..ecc84aba387 100644
--- a/src/ceph_mds.cc
+++ b/src/ceph_mds.cc
@@ -139,9 +139,9 @@ int main(int argc, const char **argv)
 
   if (g_conf->name.get_id().empty() ||
       (g_conf->name.get_id()[0] >= '0' && g_conf->name.get_id()[0] <= '9')) {
-    derr << "deprecation warning: MDS id '" << g_conf->name
-      << "' is invalid and will be forbidden in a future version.  "
+    derr << "MDS id '" << g_conf->name << "' is invalid. "
       "MDS names may not start with a numeric digit." << dendl;
+    exit(1);
   }
 
   auto nonce = ceph::util::generate_random_number<uint64_t>();
-- 
2.39.5