From 031f741296a2d2f17ab12fcb2f4948a5ac3e1f18 Mon Sep 17 00:00:00 2001
From: Jean-Marie RENOUARD <jmrenouard@gmail.com>
Date: Mon, 19 Mar 2018 17:08:12 +0100
Subject: [PATCH] Some information about replication

---
 mysqltuner.pl | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/mysqltuner.pl b/mysqltuner.pl
index 8d6bc0a..268ad3f 100755
--- a/mysqltuner.pl
+++ b/mysqltuner.pl
@@ -1843,15 +1843,19 @@ sub get_replication_status {
           . scalar( keys %myslaves )
           . " server(s).";
     }
-
+    infoprint "Binlog format: ". $myvar{'binlog_format'};
+    infoprint "XA support enabled: ". $myvar{'innodb_support_xa'};
+    infoprint "Semi synchronous replication Master: ". $myvar{'rpl_semi_sync_master_enabled'};
+    infoprint "Semi synchronous replication Slave: ". $myvar{'rpl_semi_sync_slave_enabled'};
     if ( scalar( keys %myrepl ) == 0 and scalar( keys %myslaves ) == 0 ) {
-        infoprint "This is a standalone server.";
+        infoprint "This is a standalone server";
         return;
     }
     if ( scalar( keys %myrepl ) == 0 ) {
-        infoprint "No replication setup for this server.";
+        infoprint "No replication setup for this server or replication not started.";
         return;
     }
+
     $result{'Replication'}{'status'} = \%myrepl;
     my ($io_running) = $myrepl{'Slave_IO_Running'};
     debugprint "IO RUNNING: $io_running ";