虚拟机知识点-Vagrant 在通过 VirtualBox 启动 CentOS 虚拟机时失败-VERR_NEM_VM_CREATE_FAILED

1.背景

Vagrant 在通过 VirtualBox 启动 CentOS 虚拟机时失败，报下列错误：

C:\Users\ymcfy>vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Checking if box 'centos/7' version '2004.01' is up to date...
==> default: Clearing any previously set forwarded ports...
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
==> default: Forwarding ports...
    default: 22 (guest) => 2222 (host) (adapter 1)
==> default: Booting VM...
There was an error while executing `VBoxManage`, a CLI used by Vagrant
for controlling VirtualBox. The command and stderr is shown below.

Command: ["startvm", "d96e4abe-4361-47f8-a682-a1766d0b0f2a", "--type", "headless"]

Stderr: VBoxManage.exe: error: Failed to get device handle and/or partition ID for 00000000017c43c0 (hPartitionDevice=0000000000000aa9, Last=0xc0000002/1) (VERR_NEM_VM_CREATE_FAILED)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole

2.原因

（1）当前windows开启了hype-v

（2）使用wsl时开启了虚拟机

3.解决步骤

（1）用管理员启动Powershell，务必用管理员启动

（2）执行下列指令，关闭hyper-v

bcdedit /set hypervisorlaunchtype off

（3）执行下列指令，关闭wsl

Disable-WindowsOptionalFeature -Online -FeatureName VirtualMachinePlatform

在上述步骤完成后，此问题即可解决。可通过再次使用vagrant up测试