Don't apply BONDING_OPTS on device with active slaves (#885235).

1 files changed, 25 insertions, 23 deletions

diff --git a/sysconfig/network-scripts/network-functions b/sysconfig/network-scripts/network-functions
index 1b31f999..b15028b5 100644
--- a/sysconfig/network-scripts/network-functions
+++ b/sysconfig/network-scripts/network-functions
@@ -422,29 +422,31 @@ install_bonding_driver ()
 	# Set config here
 	need_config "$1"
 	source_config
-        /sbin/ip link set dev ${DEVICE} down
-
-        # add the bits to setup driver parameters here
-        for arg in $BONDING_OPTS ; do
-            key=${arg%%=*};
-            value=${arg##*=};
-            if [ "${key}" = "arp_ip_target" -a "${value:0:1}" != "+" ]; then
-                OLDIFS=$IFS;
-                IFS=',';
-                for arp_ip in $value; do
-		    if ! grep -q $arp_ip /sys/class/net/${DEVICE}/bonding/$key; then
-                        echo +$arp_ip > /sys/class/net/${DEVICE}/bonding/$key
-		    fi
-                done
-                IFS=$OLDIFS;
-            elif [ "${key}" = "arp_ip_target" ]; then
-	        if ! grep -q ${value#+} /sys/class/net/${DEVICE}/bonding/$key; then
-                    echo "$value" > /sys/class/net/${DEVICE}/bonding/$key
-	        fi
-	    elif [ "${key}" != "primary" ]; then
-                echo $value > /sys/class/net/${DEVICE}/bonding/$key
-            fi
-        done
+	if [ -f /sys/class/net/${DEVICE}/bonding/slaves -a $(wc -l < /sys/class/net/${DEVICE}/bonding/slaves) -eq 0 ]; then
+	        /sbin/ip link set dev ${DEVICE} down
+
+	        # add the bits to setup driver parameters here
+	        for arg in $BONDING_OPTS ; do
+	            key=${arg%%=*};
+	            value=${arg##*=};
+	            if [ "${key}" = "arp_ip_target" -a "${value:0:1}" != "+" ]; then
+	                OLDIFS=$IFS;
+	                IFS=',';
+	                for arp_ip in $value; do
+			    if ! grep -q $arp_ip /sys/class/net/${DEVICE}/bonding/$key; then
+	                        echo +$arp_ip > /sys/class/net/${DEVICE}/bonding/$key
+			    fi
+	                done
+	                IFS=$OLDIFS;
+	            elif [ "${key}" = "arp_ip_target" ]; then
+		        if ! grep -q ${value#+} /sys/class/net/${DEVICE}/bonding/$key; then
+	                    echo "$value" > /sys/class/net/${DEVICE}/bonding/$key
+		        fi
+		    elif [ "${key}" != "primary" ]; then
+	                echo $value > /sys/class/net/${DEVICE}/bonding/$key
+	            fi
+	        done
+	fi
    )
    return 0
 }