/
launch_win.sh
executable file
·46 lines (40 loc) · 1.15 KB
/
launch_win.sh
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#!/bin/bash
# Copyright (C) 2019 Intel Corporation.
# SPDX-License-Identifier: BSD-3-Clause
function launch_win()
{
vm_name=win_vm$1
#check if the vm is running or not
vm_ps=$(pgrep -a -f acrn-dm)
result=$(echo $vm_ps | grep "${vm_name}")
if [[ "$result" != "" ]]; then
echo "$vm_name is running, can't create twice!"
exit
fi
#for memsize setting
mem_size=4096M
acrn-dm -A -m $mem_size -s 0:0,hostbridge -s 1:0,lpc -l com1,stdio \
-s 2,pci-gvt -G "$2" \
-s 3,virtio-blk,./win10-ltsc.img \
-s 4,virtio-net,tap0 \
--ovmf /usr/share/acrn/bios/OVMF.fd \
--windows \
$vm_name
}
# offline SOS CPUs except BSP before launch UOS
for i in `ls -d /sys/devices/system/cpu/cpu[1-99]`; do
online=`cat $i/online`
idx=`echo $i | tr -cd "[1-99]"`
echo cpu$idx online=$online
if [ "$online" = "1" ]; then
echo 0 > $i/online
# during boot time, cpu hotplug may be disabled by pci_device_probe during a pci module insmod
while [ "$online" = "1" ]; do
sleep 1
echo 0 > $i/online
online=`cat $i/online`
done
echo $idx > /sys/class/vhm/acrn_vhm/offline_cpu
fi
done
launch_win 1 "64 448 8"