From e932ba434638330c34f7f908d084aad3d904a663 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@redhat.com>
Date: Mon, 6 Aug 2018 13:24:56 -0500
Subject: [PATCH] mgr/MgrMap: include mgr age in map printer

This appears in 'ceph status' output.

Signed-off-by: Sage Weil <sage@redhat.com>
---
 src/mon/MgrMap.h | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/mon/MgrMap.h b/src/mon/MgrMap.h
index ee17f2081d9..bdfb27d37fc 100644
--- a/src/mon/MgrMap.h
+++ b/src/mon/MgrMap.h
@@ -366,16 +366,24 @@ public:
     if (f) {
       dump(f);
     } else {
+      utime_t now = ceph_clock_now();
       if (get_active_gid() != 0) {
 	*ss << get_active_name();
         if (!available) {
           // If the daemon hasn't gone active yet, indicate that.
-          *ss << "(active, starting)";
+          *ss << "(active, starting";
         } else {
-          *ss << "(active)";
+          *ss << "(active";
         }
+	if (active_change) {
+	  *ss << ", since " << utimespan_str(now - active_change);
+	}
+	*ss << ")";
       } else {
 	*ss << "no daemons active";
+	if (active_change) {
+	  *ss << " (since " << utimespan_str(now - active_change) << ")";
+	}
       }
       if (standbys.size()) {
 	*ss << ", standbys: ";
-- 
2.47.3