From 9ba7b2938e7e14c280e7b9707969b8059deec6ae Mon Sep 17 00:00:00 2001
From: immarvin <yangsbj@cn.ibm.com>
Date: Wed, 6 Sep 2017 02:21:40 -0400
Subject: [PATCH] fix issue [fvt] xcatd in SN did not load the latest version
 file after xcat upgrade in SN #3855

---
 perl-xCAT/xCAT/Utils.pm | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/perl-xCAT/xCAT/Utils.pm b/perl-xCAT/xCAT/Utils.pm
index 83ff67d5f..e44a184ee 100644
--- a/perl-xCAT/xCAT/Utils.pm
+++ b/perl-xCAT/xCAT/Utils.pm
@@ -19,6 +19,7 @@ use lib "$::XCATROOT/lib/perl";
 # needing it to avoid reprocessing of user tables ( ExtTab.pm) for each command call
 use POSIX qw(ceil);
 use File::Path;
+#use Data::Dumper;
 use Socket;
 use strict;
 use Symbol;
@@ -42,7 +43,6 @@ require xCAT::InstUtils;
 #require xCAT::NetworkUtils;
 require xCAT::Schema;
 
-#require Data::Dumper;
 require xCAT::NodeRange;
 require xCAT::Version;
 require DBI;
@@ -575,6 +575,13 @@ sub isLinux
 sub Version
 {
     my $version = shift;
+    
+    #force reload the xCAT::Version in case the perl-xcat is upgraded but xcatd is not restarted
+    if($INC{'xCAT/Version.pm'}){
+        delete $INC{'xCAT/Version.pm'};
+    }
+
+    require xCAT::Version;
     $version = xCAT::Version->Version();
     return $version;
 }