twh_eastasia/virtual-dsm
1
0
Fork 0
mirror of https://github.com/vdsm/virtual-dsm.git synced 2025-02-24 13:30:02 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

_QEMU_PID

Browse Source 
_QEMU_PID
This commit is contained in:
Kroese 2023-04-21 18:30:07 +02:00 committed by GitHub
commit 40d8dd1891
1 changed files with 10 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
run/power.sh
View File

@ -19,8 +19,9 @@ _trap(){
done
}
_graceful_shutdown(){
_graceful_shutdown() {
[ ! -f "${_QEMU_PID}" ] && return
[ -f "${_QEMU_SHUTDOWN_COUNTER}" ] && return
set +e
@ -45,18 +46,20 @@ _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..."
PID=$(cat "${_QEMU_PID}")
kill -15 "${PID}"
pkill -f qemu-system-x86_64
else
# Send a NMI interrupt which will be detected by the kernel
echo 'nmi' | nc -q 1 -w 1 localhost "${QEMU_MONPORT}" > /dev/null
fi
fi