创建磁盘文件

qemu-img create -f qcow2 D:\install\vmspace\arm64Img\CentOS7.qcow2 300G

安装虚拟机系统

qemu-system-aarch64.exe -m 8192 -cpu cortex-a72 -smp 8,sockets=4,cores=2 -M virt -bios D:\install\vmspace\arm64Img\QEMU_EFI.fd -device VGA -device nec-usb-xhci -device usb-mouse -device usb-kbd -drive if=none,file=D:\install\vmspace\arm64Img\CentOS7.qcow2,id=hd0 -device virtio-blk-device,drive=hd0 -drive if=none,file=D:\install\vmspace\arm64Img\CentOS-7-aarch64-Everything-2009.iso,id=cdrom,media=cdrom -device virtio-scsi-device -device scsi-cd,drive=cdrom  -net nic -net user,hostfwd=tcp::2222-:22

启动虚拟机系统

qemu-system-aarch64.exe -m 8192 -cpu cortex-a72 -smp 8,sockets=4,cores=2 -M virt -bios D:\install\vmspace\arm64Img\QEMU_EFI.fd -device VGA -device nec-usb-xhci -device usb-mouse -device usb-kbd -drive if=none,file=D:\install\vmspace\arm64Img\CentOS7.qcow2,id=hd0 -device virtio-blk-device,drive=hd0 -drive if=none,file=,id=cdrom,media=cdrom -device virtio-scsi-device -device scsi-cd,drive=cdrom -net nic -net user,hostfwd=tcp::2222-:22

需要的配置文件

https://releases.linaro.org/components/kernel/uefi-linaro/latest/release/qemu64/QEMU_EFI.fd

https://blog.csdn.net/weixin_44255842/article/details/120652227

https://www.zhaixue.cc/qemu/qemu-qemu-lab.html

https://blog.csdn.net/little_stupid_child/article/details/79112908

https://www.hanssonit.se/nextcloud-vm/

https://docs.nextcloud.com/server/25/admin_manual/installation/installation_wizard.html#trusted-domains

https://blog.csdn.net/lannoshunv/article/details/105219449