X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=debian%2Fopenvswitch-switch.init;h=481b29c997a740c5ae5442295459417421a99b6d;hb=28c5588e8e1a8d091c5d2275232c35f2968a97fa;hp=ddd303256454e326f73a9456bc18e4fcf8505135;hpb=1d63efc45b9ae5b723f9a8f0d81c7f002b48c39d;p=sliver-openvswitch.git

diff --git a/debian/openvswitch-switch.init b/debian/openvswitch-switch.init
index ddd303256..481b29c99 100755
--- a/debian/openvswitch-switch.init
+++ b/debian/openvswitch-switch.init
@@ -30,26 +30,14 @@
 . /usr/share/openvswitch/scripts/ovs-lib
 test -e /etc/default/openvswitch-switch && . /etc/default/openvswitch-switch
 
-if test X"$BRCOMPAT" = Xyes && test ! -x /usr/sbin/ovs-brcompatd; then
-    BRCOMPAT=no
-    log_warning_msg "ovs-brcompatd missing, disabling bridge compatibility"
-fi
-
 network_interfaces () {
+    [ -z "${RUNLEVEL}" ] && return
     INTERFACES="/etc/network/interfaces"
     [ -e "${INTERFACES}" ] || return
     bridges=`awk '{ if ($1 == "allow-ovs") { print $2; } }' "${INTERFACES}"`
     [ -n "${bridges}" ] && $1 --allow=ovs ${bridges}
 }
 
-ovs_ctl () {
-    set /usr/share/openvswitch/scripts/ovs-ctl "$@"
-    if test X"$BRCOMPAT" = Xyes; then
-        set "$@" --brcompat
-    fi
-    "$@"
-}
-
 load_kmod () {
     ovs_ctl load-kmod || exit $?
 }
@@ -88,10 +76,35 @@ stop () {
 }
 
 restart () {
-    # OVS_RESTART_SAVE_FLOWS can be set by package postinst script.
-    if [ "$OVS_RESTART_SAVE_FLOWS" = "yes" ] || \
-       [ "$1" = "--save-flows=yes" ]; then
+    # OVS_FORCE_RELOAD_KMOD can be set by package postinst script.
+    if [ "$1" = "--save-flows=yes" ] || \
+        [ "${OVS_FORCE_RELOAD_KMOD}" = "no" ]; then
         start restart
+    elif [ "${OVS_FORCE_RELOAD_KMOD}" = "yes" ]; then
+        depmod -a
+
+        if [ -e /sys/module/openvswitch ]; then
+            LOADED_SRCVERSION=`cat /sys/module/openvswitch/srcversion`
+            LOADED_VERSION=`cat /sys/module/openvswitch/version`
+        elif [ -e /sys/module/openvswitch_mod ]; then
+            LOADED_SRCVERSION=`cat /sys/module/openvswitch_mod/srcversion`
+            LOADED_VERSION=`cat /sys/module/openvswitch_mod/version`
+        fi
+        SRCVERSION=`modinfo -F srcversion openvswitch 2>/dev/null`
+        VERSION=`modinfo -F version openvswitch 2>/dev/null`
+
+        ovs_ctl_log "Package upgrading:\n"\
+                    "Loaded version: ${LOADED_VERSION} ${LOADED_SRCVERSION}.\n"\
+                    "Version on disk: ${VERSION} ${SRCVERSION}."
+
+        # If the kernel module was previously loaded and it is different than
+        # the kernel module on disk, then do a 'force-reload-kmod'.
+        if [ -n "${LOADED_SRCVERSION}" ] && [ -n "${SRCVERSION}" ] && \
+            [ "${SRCVERSION}" != "${LOADED_SRCVERSION}" ]; then
+            start force-reload-kmod
+        else
+            start restart
+        fi
     else
         stop
         start