[fast-reboot]: Dump default routes before fast-reboot procedure (#1392)

pavel-shirshov · lguohan · commit f6deaa22f79d · 2018-02-14T19:09:28.000-08:00
* Insert default routes into the APPL DB in fast-reboot proceduce

Update sonic-utilities submodule
diff --git a/dockers/docker-orchagent/swssconfig.sh b/dockers/docker-orchagent/swssconfig.sh
@@ -16,6 +16,13 @@ function fast_reboot {
         swssconfig /arp.json
         rm -f /arp.json
       fi
+
+      if [[ -f /default_routes.json ]];
+      then
+        swssconfig /default_routes.json
+        rm -f /default_routes.json
+      fi
+
       ;;
     *)
       ;;
diff --git a/src/sonic-utilities b/src/sonic-utilities
@@ -1 +1 @@
-Subproject commit dac636f1fe21928b986b6e8bfec2121199c570c3
+Subproject commit 7a7c285385258372649dacbd150afe1fa89d4049
