今天启动虚拟机的时候，遇到了一个奇怪的问题：
C:/HashiCorp/Vagrant/embedded/gems/2.2.16/gems/net-scp-1.2.1/lib/net/scp.rb:398:in `await_response_state’: scp: /tmp/vagrant-network-entry-eth1-1624259919-0: No space left on device (RuntimeError)
刚开始以为虚拟机没有启动成功，尝试着去VM VirtualBox的客户端看了下，发现虚拟机已启动。

于是尝试着区连接了一下：
使用的是本地IP（127.0.0.1）和映射的端口（22222）
使用cd 命令切换目录的时候，正常按tab键的提示会报错，如下：

[root@mysql ~]# cd jm-bash: cannot create temp file for here-document: No space left on device
^C

使用命令df -h：

通过命令du -sm * 2> /dev/null | sort -nr | head -5和find . -type f -size +800M找到大目录和大文件，然后做相应的清理即可：
注意：生产环境清理需谨慎，清理之前最好做一个备份操作。

使用命令vagrant reload重新加载，启动正常：

D:\VM\mysql>vagrant reload
==> mysql: Attempting graceful shutdown of VM...
==> mysql: Clearing any previously set forwarded ports...
==> mysql: Clearing any previously set network interfaces...
==> mysql: Preparing network interfaces based on configuration...
    mysql: Adapter 1: nat
    mysql: Adapter 2: hostonly
==> mysql: Forwarding ports...
    mysql: 22 (guest) => 22222 (host) (adapter 1)
==> mysql: Running 'pre-boot' VM customizations...
==> mysql: Booting VM...
==> mysql: Waiting for machine to boot. This may take a few minutes...
    mysql: SSH address: 127.0.0.1:22222
    mysql: SSH username: root
    mysql: SSH auth method: password
==> mysql: Machine booted and ready!
==> mysql: Checking for guest additions in VM...
    mysql: No guest additions were detected on the base box for this VM! Guest
    mysql: additions are required for forwarded ports, shared folders, host only
    mysql: networking, and more. If SSH fails on this machine, please install
    mysql: the guest additions and repackage the box to continue.
    mysql:
    mysql: This is not an error message; everything may continue to work properly,
    mysql: in which case you may ignore this message.
==> mysql: Setting hostname...
==> mysql: Configuring and enabling network interfaces...
==> mysql: Rsyncing folder: /cygdrive/d/VM/mysql/ => /vagrant
==> mysql: Machine already provisioned. Run `vagrant provision` or use the `--provision`
==> mysql: flag to force provisioning. Provisioners marked to run always will still run.

D:\VM\mysql>