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_QEMU_PID

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This commit is contained in:
Kroese 2023-04-21 18:23:25 +02:00 committed by GitHub
parent 2ab76a57af
commit 3a67bb81b8
1 changed files with 9 additions and 7 deletions
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16
run/power.sh
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@ -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