messages/MMDSMap: fix reencoding for older clients

This was broken by ea1481d08d561cdf0229e440b70b88fe336d3f89.

Fixes: http://tracker.ceph.com/issues/24819
Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/messages/MMDSMap.h b/src/messages/MMDSMap.h
index 8729d4fb7066f73d9a4208696ae721a4e138a19a..fea57ee7a22db014bf4046b367733c602e1c78e5 100644 (file)
--- a/src/messages/MMDSMap.h
+++ b/src/messages/MMDSMap.h
@@ -62,7 +62,8 @@ public:
     encode(epoch, payload);
     if ((features & CEPH_FEATURE_PGID64) == 0 ||
        (features & CEPH_FEATURE_MDSENC) == 0 ||
-       (features & CEPH_FEATURE_MSG_ADDR2) == 0) {
+       (features & CEPH_FEATURE_MSG_ADDR2) == 0 ||
+       !HAVE_FEATURE(features, SERVER_NAUTILUS)) {
       // reencode for old clients.
       MDSMap m;
       m.decode(encoded);