diff -urN noc-old/scripts/upgrade noc/scripts/upgrade
--- noc-old/scripts/upgrade     2014-05-27 13:15:22.000000000 +0800
+++ noc/scripts/upgrade 2014-05-28 15:25:45.660218831 +0800
@@ -167,30 +167,31 @@
     info "Forcefully set NOC branch to $NOC_BRANCH"
     BRANCH=$NOC_BRANCH
 fi
-if [ $BRANCH != "none" ]; then
-    UPGRADETS=./local/upgrade-time
-    touch $UPGRADETS
-    $HG pull -u $REPO || error_exit "$LINENO: Failed to pull repo $REPO"
-    if [ `$HG branch` = "$BRANCH" ]; then
-        $HG update || error_exit "$LINENO: Failed to update repo"
-    else
-        info "Switching to branch $BRANCH"
-        $HG update -c $BRANCH || error_exit "$LINENO: Failed to update to branch $BRANCH"
-    fi
-    if [ ./scripts/upgrade -nt $UPGRADETS ]; then
-        info "./scripts/upgrade has been upgraded. Restarting"
-        rm -f $UPGRADETS
-        exec ./scripts/upgrade "$@"
-    fi
-    rm -f $UPGRADETS
-fi
+#if [ $BRANCH != "none" ]; then
+#    UPGRADETS=./local/upgrade-time
+#    touch $UPGRADETS
+#    $HG pull -u $REPO || error_exit "$LINENO: Failed to pull repo $REPO"
+#    if [ `$HG branch` = "$BRANCH" ]; then
+#        $HG update || error_exit "$LINENO: Failed to update repo"
+#    else
+#        info "Switching to branch $BRANCH"
+#        $HG update -c $BRANCH || error_exit "$LINENO: Failed to update to branch $BRANCH"
+#    fi
+#    if [ ./scripts/upgrade -nt $UPGRADETS ]; then
+#        info "./scripts/upgrade has been upgraded. Restarting"
+#        rm -f $UPGRADETS
+#        exec ./scripts/upgrade "$@"
+#    fi
+#    rm -f $UPGRADETS
+#fi
 ##
 ## Update required python modules
 ##