From: Sage Weil <sage@redhat.com>
Date: Mon, 15 Jul 2019 19:47:11 +0000 (-0500)
Subject: osd/OSDMap: add is_dead() helper
X-Git-Tag: v15.1.0~2076^2~1
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=b75e17159b970e97280ecf809333e1daafc4c091;p=ceph-ci.git

osd/OSDMap: add is_dead() helper

Signed-off-by: Sage Weil <sage@redhat.com>
---

diff --git a/src/osd/OSDMap.h b/src/osd/OSDMap.h
index 08697b21c13..10a3413150a 100644
--- a/src/osd/OSDMap.h
+++ b/src/osd/OSDMap.h
@@ -846,6 +846,13 @@ public:
     return !is_out(osd);
   }
 
+  bool is_dead(int osd) const {
+    if (!exists(osd)) {
+      return false; // unclear if they know they are removed from map
+    }
+    return get_xinfo(osd).dead_epoch > get_info(osd).up_from;
+  }
+
   unsigned get_osd_crush_node_flags(int osd) const;
   unsigned get_crush_node_flags(int id) const;
   unsigned get_device_class_flags(int id) const;