mds/metrics: add one whitespace between metric type the metainfo

Signed-off-by: Xiubo Li <xiubli@redhat.com>

diff --git a/src/include/cephfs/metrics/Types.h b/src/include/cephfs/metrics/Types.h
index 3f2b642fdb3d54e9c16d736339796a20355b9958..f301cc09cd6ff56217cd5c1f320aa4595ac8c5dd 100644 (file)
--- a/src/include/cephfs/metrics/Types.h
+++ b/src/include/cephfs/metrics/Types.h
@@ -448,7 +448,7 @@ public:
     template <typename ClientMetricPayload>
     inline void operator()(const ClientMetricPayload &payload) const {
       ClientMetricType metric_type = ClientMetricPayload::METRIC_TYPE;
-      *_out << "[client_metric_type: " << metric_type;
+      *_out << "[client_metric_type: " << metric_type << " ";
       payload.print(_out);
       *_out << "]";
     }