vagrant -/vagrant 未填充文件

Question

我使用来自 vagrant init 的默认配置配置了 Vagrant (1.7.4)在 OS X (10.11.4) 上使用最新版本的 VirtualBox (5.0.16 r105871) 和最新的 ubuntu/trusty64盒装版本 (v20160323.0.0)。

我的 VM 具有 guest 添加的匹配版本，但我似乎无法获得共享 /vagrant目录工作。 /vagrant/目录存在于虚拟机上，但如果我运行 ls在它上面完全是空的。如果我 touch它出现在 guest 上的文件 /vagrant但不会同步回我机器上的项目文件夹，并在重新启动时消失。 VirtualBox GUI 显示共享文件夹:

http://i.imgur.com/yM1wuj5.png

编辑: Vagrant 文件:

# -*- mode: ruby -*-
# vi: set ft=ruby :

# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure(2) do |config|
  # The most common configuration options are documented and commented below.
  # For a complete reference, please see the online documentation at
  # https://docs.vagrantup.com.

  # Every Vagrant development environment requires a box. You can search for
  # boxes at https://atlas.hashicorp.com/search.
  config.vm.box = "ubuntu/trusty64"

  # Disable automatic box update checking. If you disable this, then
  # boxes will only be checked for updates when the user runs
  # `vagrant box outdated`. This is not recommended.
  # config.vm.box_check_update = false

  # Create a forwarded port mapping which allows access to a specific port
  # within the machine from a port on the host machine. In the example below,
  # accessing "localhost:8080" will access port 80 on the guest machine.
  # config.vm.network "forwarded_port", guest: 80, host: 8080

  # Create a private network, which allows host-only access to the machine
  # using a specific IP.
  # config.vm.network "private_network", ip: "192.168.33.10"

  # Create a public network, which generally matched to bridged network.
  # Bridged networks make the machine appear as another physical device on 
  # your network.
  # config.vm.network "public_network"

  # Share an additional folder to the guest VM. The first argument is
  # the path on the host to the actual folder. The second argument is
  # the path on the guest to mount the folder. And the optional third
  # argument is a set of non-required options.
  # config.vm.synced_folder "../data", "/vagrant_data"

  # Provider-specific configuration so you can fine-tune various
  # backing providers for Vagrant. These expose provider-specific options.
  # Example for VirtualBox:
  #
  # config.vm.provider "virtualbox" do |vb|
  #   # Display the VirtualBox GUI when booting the machine
  #   vb.gui = true
  #
  #   # Customize the amount of memory on the VM:
  #   vb.memory = "1024"
  # end
  #
  # View the documentation for the provider you are using for more
  # information on available options.

  # Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
  # such as FTP and Heroku are also available. See the documentation at
  # https://docs.vagrantup.com/v2/push/atlas.html for more information.
  # config.push.define "atlas" do |push|
  #   push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
  # end

  # Enable provisioning with a shell script. Additional provisioners such as
  # Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
  # documentation for more information about their specific syntax and use.
  # config.vm.provision "shell", inline: <<-SHELL
  #   sudo apt-get update
  #   sudo apt-get install -y apache2
  # SHELL
end

Answer 1

我已经弄清楚问题是什么 - 而 /vagrant目录存在于机器上，共享文件夹没有被 VirtualBox 自动挂载，尽管自动挂载功能在 GUI 中设置为打开，并且调试输出表明它确实已挂载。

运行 sudo mount -t vboxsf vagrant /vagrant手动解决问题。我将此行放入我的 Upstart 工作的预启动脚本中以启动我的服务器。