DragonOS/tools/umount_virt_disk.sh
LoGin c75089286e
调整脚本,使得能够创建riscv的磁盘镜像,并引导进入riscv下的grub (#450)
* 安装musl toolchain以及riscv相关的工具链

* 调整脚本,使得能够创建riscv的磁盘镜像,并引导进入riscv下的grub

```shell
export ARCH=riscv64
make write_diskimage
make qemu
```

即可在serial_opt.txt看到进入grub的提示信息
2023-11-21 13:42:18 +08:00

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# ======检查是否以sudo运行=================
uid=`id -u`
if [ ! $uid == "0" ];then
echo "请以sudo权限运行"
exit
fi
if [ ! ${ARCH} ];then
echo "请设置ARCH环境变量"
exit
fi
DISK_NAME=disk-${ARCH}.img
LOOP_DEVICE=$(lsblk | grep disk_mount|sed 's/.*\(loop[0-9]*\)p1.*/\1/1g'|awk 'END{print $0}')
umount -f ../bin/disk_mount/
losetup -d /dev/$LOOP_DEVICE
echo $LOOP_DEVICE