qemu-img create test.qcow2 -f qcow2 100G
mount BCLinux-R8-U2-Server-x86_64-ForHygon-220413.iso /mnt/temp -o loop
D:\qemu\vmdata\bclinuxiso
qemu-system-x86_64 -m 4096M -smp 2 -boot c -cpu host -hda test.qcow2 --enable-kvm --nographic -append console=ttyS0 -cdrom BCLinux-R8-U2-Server-x86_64-ForHygon-220413.iso -kernel temp/isolinux/vmlinuz -initrd temp/isolinux/initrd.img
qemu-system-x86_64 -name vfw -m 8192 -smp 4 -cpu host -hda ./test.qcow2 -boot c -enable-kvm -netdev type=tap,ifname=fw-eth0,script=no,downscript=no,id=net0 -device e1000,netdev=net0,mac=52:54:63:02:02:01,bus=pci.0,addr=0x6 -netdev type=tap,ifname=fw-eth1,script=no,downscript=no,id=net1 -device e1000,netdev=net1,mac=52:54:63:02:02:02,bus=pci.0,addr=0x7 -netdev type=tap,ifname=fw-eth2,script=no,downscript=no,id=net2 -device e1000,netdev=net2,mac=52:54:63:02:02:03,bus=pci.0,addr=0x8 -daemonize
brctl addif br0 fw-eth0
ifconfig fw-eth0 up
