mon: small change on LogMonitor get_trim_to

Signed-off-by: song baisen <song.baisen@zte.com.cn>
ceph · Jul 19, 2016 · ffa1e64 · ffa1e64
1 parent 5de4a9c
commit ffa1e64
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/mon/LogMonitor.cc b/src/mon/LogMonitor.cc
@@ -236,9 +236,12 @@ void LogMonitor::encode_full(MonitorDBStore::TransactionRef t)
 
 version_t LogMonitor::get_trim_to()
 {
+  if (!mon->is_leader())
+    return 0;
+
   unsigned max = g_conf->mon_max_log_epochs;
   version_t version = get_last_committed();
-  if (mon->is_leader() && version > max)
+  if (version > max)
     return version - max;
   return 0;
 }