无法在Linux主机上的Windows主机上使用Vagrant创建SMB共享文件夹

Question

我正在使用Vagrant在Windows 7 SP 1 PC上创建Ubuntu 14.04 guest虚拟机。 这一直可以，但是在访问从主机同步的文件时，来宾的性能很差。 阅读后，我试图使同步文件夹成为SMB共享，​​但是当我运行“ vagrant up”时失败了

请注意，如https://docs.vagrantup.com/v2/synced-folders/smb.html中所述 ，我已升级到Powershell 3.0。 我还确保我的来宾已按照https://github.com/mitchellh/vagrant/issues/4642中的指示安装了cifs-util。 我正在使用Vagrant 1.7.4和VirtualBox 4.3.28

我的Vagrantfile看起来像这样：

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

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  config.vm.box = "npt"

  config.vm.provider "virtualbox" do |v|
    v.customize ["modifyvm", :id, "--cpuexecutioncap", "90"]
    v.customize ["modifyvm", :id, "--memory", "4096"]
    v.customize ["modifyvm", :id, "--cpus", 2]
  end

  config.vm.synced_folder "\\", "/npt_root", type: "smb"

  config.vm.provision :shell do |shell|
    shell.inline = "puppet module install puppetlabs/vcsrepo --force"
  end

  config.vm.provision "puppet" do |puppet|
    puppet.manifests_path = "puppet"
    puppet.manifest_file  = "basic_build_reqs.pp"
  end

  config.ssh.username = 'root'
  config.ssh.password = 'vagrant'
  config.ssh.insert_key = 'true'

end

我看到的输出是：

Z:\npt\vagrant>vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Importing base box 'npt'...
==> default: Matching MAC address for NAT networking...
==> default: Setting the name of the VM: vagrant_default_1442502969737_66801
==> default: Preparing SMB shared folders...
    default: You will be asked for the username and password to use for the SMB
    default: folders shortly. Please use the proper username/password of your
    default: Windows account.
    default:
    default: Username: tdj@DCL
    default: Password (will be hidden):
Exporting an SMB share failed! Details about the failure are shown
below. Please inspect the error message and correct any problems.

Host path: Z:/

Stderr: System error 123 has occurred.

The filename, directory name, or volume label syntax is incorrect.

Error:


Stdout:

好像Vagrant解释了我给它的相对路径“ \\”，并提出了“ Z：/”，并带有unix样式斜杠，Windows无法解析该斜杠。

请注意，我尝试用绝对路径“ Z：\\”替换相对路径，但在“主机路径”行上仍然看到相同的输出

Answer 1

我怀疑“ \\\\”是以下行中的问题：

config.vm.synced_folder“ \\\\”，“ / npt_root”，键入：“ smb”

您能否尝试输入要与VM共享的具体文件夹名称并测试其是否有效？