xenserver: Allow NULL pool in configuration cache.

[sliver-openvswitch.git] / xenserver / etc_init.d_openvswitch

diff --git a/xenserver/etc_init.d_openvswitch b/xenserver/etc_init.d_openvswitch
index b0f8f62..6adb004 100755 (executable)
--- a/xenserver/etc_init.d_openvswitch
+++ b/xenserver/etc_init.d_openvswitch
@@ -20,8 +20,8 @@
 # limitations under the License.
 ### BEGIN INIT INFO
 # Provides:          openvswitch-switch
-# Required-Start:    $network $named $remote_fs $syslog
-# Required-Stop:     $remote_fs
+# Required-Start:
+# Required-Stop:
 # Default-Start:     2 3 4 5
 # Default-Stop:      0 1 6
 # Short-Description: Open vSwitch switch
@@ -76,14 +76,19 @@ case ${NETWORK_MODE:=openvswitch} in
 esac
 
 # General config variables in /etc/sysconfig/openvswitch
-if test "$PRODUCT_VERSION" = "5.5.0"; then
-    # XenServer 5.5.0 needs ovs-brcompatd and /proc/net simulation.
+if [ -f /etc/xensource-inventory ]; then
+    if test "$PRODUCT_VERSION" = "5.5.0"; then
+        # XenServer 5.5.0 needs ovs-brcompatd and /proc/net simulation.
+        : ${ENABLE_BRCOMPAT:=y}
+        : ${ENABLE_FAKE_PROC_NET:=y}
+    else
+        # Later versions don't need them.
+        : ${ENABLE_BRCOMPAT:=n}
+        : ${ENABLE_FAKE_PROC_NET:=n}
+    fi
+else
     : ${ENABLE_BRCOMPAT:=y}
     : ${ENABLE_FAKE_PROC_NET:=y}
-else
-    # Later versions don't need them.
-    : ${ENABLE_BRCOMPAT:=n}
-    : ${ENABLE_FAKE_PROC_NET:=n}
 fi
 : ${ENABLE_MONITOR:=y}
 : ${FORCE_COREFILES:=y}
@@ -176,6 +181,14 @@ function remove_all_dp {
 }
 
 function insert_modules_if_required {
+    if test -e /sys/module/bridge; then
+       bridges=`echo /sys/class/net/*/bridge | sed 's,/sys/class/net/,,g;s,/bridge,,g'`
+       if test "$bridges" != "*"; then
+            log_warning_msg "not removing bridge module because bridges exist ($bridges)"
+        else
+            action "removing bridge module" rmmod bridge
+        fi
+    fi
     if ! lsmod | grep -q "openvswitch_mod"; then
         action "Inserting llc module" modprobe llc
         action "Inserting openvswitch module" modprobe openvswitch_mod