diff --git a/patches/systemvm/debian/config/etc/init.d/cloud-early-config b/patches/systemvm/debian/config/etc/init.d/cloud-early-config
index c10495dadb6..7a812a3d748 100755
--- a/patches/systemvm/debian/config/etc/init.d/cloud-early-config
+++ b/patches/systemvm/debian/config/etc/init.d/cloud-early-config
@@ -333,10 +333,13 @@ setup_apache2() {
 }
 
 setup_redundant_router() {
-    rrouter_bin_path="/root/redundant_router"
-    rrouter_log="/root/keepalived.log"
-    rrouter_bin_path_str="\/root\/redundant_router"
-    rrouter_log_str="\/root\/keepalived.log"
+    rrouter_bin_path="/ramdisk/rrouter"
+    rrouter_log="/ramdisk/rrouter/keepalived.log"
+    rrouter_bin_path_str="\/ramdisk\/rrouter"
+    rrouter_log_str="\/ramdisk\/rrouter\/keepalived.log"
+    mkdir -p /ramdisk
+    mount tmpfs /ramdisk -t tmpfs
+    mkdir -p /ramdisk/rrouter
     rm /tmp/rrouter.lock
     ip route delete default
     cp /root/redundant_router/keepalived.conf.templ /etc/keepalived/keepalived.conf
diff --git a/patches/systemvm/debian/config/etc/init.d/postinit b/patches/systemvm/debian/config/etc/init.d/postinit
index d052881a108..d1b64fe3147 100755
--- a/patches/systemvm/debian/config/etc/init.d/postinit
+++ b/patches/systemvm/debian/config/etc/init.d/postinit
@@ -38,7 +38,7 @@ setup_redundant_router() {
   then
       return 1
   fi
-  rrouter_bin_path="/root/redundant_router"
+  rrouter_bin_path="/ramdisk/rrouter"
   eth2mac=`ip link show eth2 | awk '/ether/ {print $2}'`
   sed -i "s/\[ETH2MAC\]/$eth2mac/g" $rrouter_bin_path/enable_pubip.sh
 }