From d47fe5f83babab6ca7b0f85020c90f859a0ee338 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Fri, 1 Aug 2008 14:17:50 +1000
Subject: ensure we use killtcp on non-NFS/non-CIFS ports for faster failover
 of other protocols

(This used to be ctdb commit aefcb1f817581ac8cd67712d07159fc802f96623)
---
 ctdb/config/functions | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/ctdb/config/functions b/ctdb/config/functions
index 20325b1812..5df121f731 100644
--- a/ctdb/config/functions
+++ b/ctdb/config/functions
@@ -229,8 +229,16 @@ kill_tcp_connections() {
 	srcport=`echo $src | cut -d: -f2`
 	destip=`echo $dest | cut -d: -f1`
 	destport=`echo $dest | cut -d: -f2`
-	ctdb killtcp $srcip:$srcport $destip:$destport >/dev/null 2>&1 || _failed=1
 	echo "Killing TCP connection $srcip:$srcport $destip:$destport"
+	ctdb killtcp $srcip:$srcport $destip:$destport >/dev/null 2>&1 || _failed=1
+	case $destport in
+	  # we only do one-way killtcp for NFS and CIFS
+	  139|445|2049) : ;;
+	  # for all others we do 2-way
+	  *) 
+	  	ctdb killtcp $destip:$destport $srcip:$srcport >/dev/null 2>&1 || _failed=1
+		;;
+	esac
 	_killcount=`expr $_killcount + 1`
     done < $connfile
     /bin/rm -f $connfile
-- 
cgit