From 3a67bb81b8d6ab8f4a4bae5fe0762f5ad180e226 Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Fri, 21 Apr 2023 18:23:25 +0200
Subject: [PATCH] _QEMU_PID

---
 run/power.sh | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/run/power.sh b/run/power.sh
index 93a592d..f246602 100644
--- a/run/power.sh
+++ b/run/power.sh
@@ -19,8 +19,9 @@ _trap(){
     done
 }
 
-_graceful_shutdown(){
+_graceful_shutdown() {
 
+  [ ! -f "{_QEMU_PID}" ] && return
   [ -f "${_QEMU_SHUTDOWN_COUNTER}" ] && return
 
   set +e
@@ -45,18 +46,19 @@ _graceful_shutdown(){
     AGENT="${STORAGE}/${BASE}.agent"
     [ -f "$AGENT" ] && AGENT_VERSION=$(cat "${AGENT}") || AGENT_VERSION=1
 
-    if ((AGENT_VERSION < 2)); then
+    if ((AGENT_VERSION > 1)); then
+
+      # Send a NMI interrupt which will be detected by the kernel
+      echo 'nmi' | nc -q 1 -w 1 localhost "${QEMU_MONPORT}" > /dev/null
+ 
+    else
 
       echo
       echo "Please update the VirtualDSM Agent to allow gracefull shutdowns..."
 
+      kill -15 $(cat "${_QEMU_PID}")
       pkill -f qemu-system-x86_64
 
-    else
-
-      # Send a NMI interrupt which will be detected by the kernel
-      echo 'nmi' | nc -q 1 -w 1 localhost "${QEMU_MONPORT}" > /dev/null
-
     fi
   fi