mon/MDSMonitor: fix wrong positive of jewel flag check

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>

diff --git a/src/mon/MDSMonitor.cc b/src/mon/MDSMonitor.cc
index bb219c19809fba95d56095ed1b8589a24fe7b4cf..b06b2ef6b984f24e554ee33002b1f99e4cb65ad4 100644 (file)
--- a/src/mon/MDSMonitor.cc
+++ b/src/mon/MDSMonitor.cc
@@ -1500,7 +1500,7 @@ class FlagSetHandler : public FileSystemCommandHandler
         return r;
       }
 
-      bool jewel = mon->get_quorum_features() && CEPH_FEATURE_SERVER_JEWEL;
+      bool jewel = mon->get_quorum_features() & CEPH_FEATURE_SERVER_JEWEL;
       if (flag_bool && !jewel) {
         ss << "Multiple-filesystems are forbidden until all mons are updated";
         return -EINVAL;