diff --git a/xCAT-server/share/xcat/ib/scripts/configiba.1port b/xCAT-server/share/xcat/ib/scripts/configiba.1port
index a8af3b5df..fab42f781 100644
--- a/xCAT-server/share/xcat/ib/scripts/configiba.1port
+++ b/xCAT-server/share/xcat/ib/scripts/configiba.1port
@@ -12,6 +12,18 @@ PLTFRM=`uname`
 if [[ $OSVER == rhels5*  || "$OSVER" == rhels6* ]]
 then
     ib_driver="rdma"
+    /sbin/service $ib_driver status
+    if [ $? -eq 1 ]
+    then
+        $ib_driver="openibd"
+        /sbin/service $ib_driver status
+        if [ $? -eq 1 ]
+        then
+            echo "Not found the driver dameon: rdma or openibd"
+            exit
+        fi
+    fi   
+
 else
     ib_driver="openibd"
 fi
diff --git a/xCAT-server/share/xcat/ib/scripts/configiba.2ports b/xCAT-server/share/xcat/ib/scripts/configiba.2ports
index 52872f85f..552be6e33 100644
--- a/xCAT-server/share/xcat/ib/scripts/configiba.2ports
+++ b/xCAT-server/share/xcat/ib/scripts/configiba.2ports
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/sh 
 # IBM(c) 2008 EPL license http://www.eclipse.org/legal/epl-v10.html
 
 # Sample xCAT post script for configuring secondary adatper based on eth0
@@ -11,6 +11,18 @@ PLTFRM=`uname`
 if [[ $OSVER == rhels5*  || "$OSVER" == rhels6* ]]
 then
     ib_driver="rdma"
+    /sbin/service $ib_driver status
+    if [ $? -eq 1 ]
+    then
+        $ib_driver="openibd"
+        /sbin/service $ib_driver status
+        if [ $? -eq 1 ]
+        then
+            echo "Not found the driver dameon: rdma or openibd"
+            exit
+        fi
+    fi   
+ 
 else
     ib_driver="openibd"
 fi