Vagrant在Ubuntu 14.04上挂载NFS挂起

Question

直到今天，我的流浪汉设置工作顺利。但事情发生了，我无法找到答案。

突然间，当我进行流浪时，它会在挂载NFS共享文件夹时挂起。

我的猜测是由于主机上的某些更新而导致某些内容破裂。以下是vagrant up --debug命令的输出以及过去2天内最新更新的列表。

这是来自流浪汉的输出：

==> default: Mounting NFS shared folders...
DEBUG ssh: Checking whether SSH is ready...
DEBUG ssh: Re-using SSH connection.
 INFO ssh: SSH is ready!
DEBUG ssh: Re-using SSH connection.
 INFO ssh: Execute:  (sudo=false)
DEBUG ssh: Exit status: 0
DEBUG guest: Searching for cap: mount_nfs_folder
DEBUG guest: Checking in: ubuntu
DEBUG guest: Checking in: debian
DEBUG guest: Checking in: linux
DEBUG guest: Found cap: mount_nfs_folder in linux
 INFO guest: Execute capability: mount_nfs_folder [#<Vagrant::Machine: default (VagrantPlugins::ProviderVirtualBox::Provider)>, "192.168.56.1", {"/home/vagrant"=>{:type=>:nfs, :mount_options=>["nolock,vers=3,udp,noatime,fsc,actimeo=1"], :guestpath=>"/home/vagrant", :hostpath=>"/home/stefan/NetBeansProjects/cargoplanning", :disabled=>false, :map_uid=>1000, :map_gid=>1000, :nfs_udp=>true, :nfs_version=>3, :uuid=>"2352560104", :linux__nfs_options=>["rw", "no_subtree_check", "all_squash", "anonuid=1000", "anongid=1000", "fsid=2352560104"]}}] (ubuntu)
DEBUG ssh: Checking whether SSH is ready...
DEBUG ssh: Re-using SSH connection.
 INFO ssh: SSH is ready!
DEBUG ssh: Re-using SSH connection.
 INFO ssh: Execute:  (sudo=false)
DEBUG ssh: Exit status: 0
DEBUG guest: Searching for cap: shell_expand_guest_path
DEBUG guest: Checking in: ubuntu
DEBUG guest: Checking in: debian
DEBUG guest: Checking in: linux
DEBUG guest: Found cap: shell_expand_guest_path in linux
 INFO guest: Execute capability: shell_expand_guest_path [#<Vagrant::Machine: default (VagrantPlugins::ProviderVirtualBox::Provider)>, "/home/vagrant"] (ubuntu)
DEBUG ssh: Re-using SSH connection.
 INFO ssh: Execute: echo; printf /home/vagrant (sudo=false)
DEBUG ssh: Exit status: 0
DEBUG ssh: stdout: 
/home/vagrant
DEBUG ssh: Re-using SSH connection.
 INFO ssh: Execute: mkdir -p /home/vagrant (sudo=true)
DEBUG ssh: stderr: stdin: is not a tty

DEBUG ssh: Exit status: 0
DEBUG ssh: Re-using SSH connection.
 INFO ssh: Execute: mount -o 'nolock,vers=3,udp,noatime,fsc,actimeo=1' 192.168.56.1:'/home/stefan/NetBeansProjects/cargoplanning' /home/vagrant (sudo=true)
DEBUG ssh: stderr: stdin: is not a tty

DEBUG ssh: Sending SSH keep-alive...
DEBUG ssh: Sending SSH keep-alive...
DEBUG ssh: Sending SSH keep-alive...
DEBUG ssh: Sending SSH keep-alive...
DEBUG ssh: Sending SSH keep-alive...
DEBUG ssh: Sending SSH keep-alive...

Answer 1

尝试重新启动nfs服务（在Arch中为我提供sudo systemctl restart nfs-server.service）或从/ etc / exports中删除Vagrant条目（它们被#VAGRANT-BEGIN包围：...＃VAGRANT-END ：comments）然后重启服务。

Answer 2

问题是udp协议。 我从VagrantFile配置行中删除了udp：

:mount_options => ['nolock,vers=3,udp,noatime,fsc,actimeo=1']

此外，即使速度更快，也不建议使用udp。 https://github.com/mitchellh/vagrant/issues/2304

Answer 3

对于还在18.04左右仍在四处寻找的任何人，我发现了本案的罪魁祸首。

在我的情况下，即使安装了nfs-kernel-server和nfs-common，nfs-server软件包也似乎丢失了，我安装了nfs-server，并且无所事事地工作了。 Vagrant 2.0.3和Virtualbox build 5.2.18_Ubuntu r123745