title: vagrant - no space left on device error
body: <p>I am new to vagrant. I am following the instructions at <a href="http://gettingstartedwithdjango.com/en/lessons/introduction-and-launch/">http://gettingstartedwithdjango.com/en/lessons/introduction-and-launch/</a></p>
  
  <p>I am getting the following error on running "sudo ./postinstall.sh" script</p>
  
  <pre><code>+ apt-get -y clean
  + rm -f /var/lib/dhcp3/*
  + rm /etc/udev/rules.d/70-persistent-net.rules
  rm: cannot remove `/etc/udev/rules.d/70-persistent-net.rules': Is a directory
  + mkdir /etc/udev/rules.d/70-persistent-net.rules
  mkdir: cannot create directory `/etc/udev/rules.d/70-persistent-net.rules': File exists
  + rm -rf /dev/.udev/
  + rm /lib/udev/rules.d/75-persistent-net-generator.rules
  rm: cannot remove `/lib/udev/rules.d/75-persistent-net-generator.rules': No such file or directory
  + rm -f /home/vagrant/{*.iso,postinstall*.sh}
  + dd if=/dev/zero of=/EMPTY bs=1M
  dd: writing `/EMPTY': No space left on device
  78504+0 records in
  78503+0 records out
  82316406784 bytes (82 GB) copied, 105.122 s, 783 MB/s
  + rm -f /EMPTY
  + exit
  </code></pre>
  
  <p>But I seem to have enough space:</p>
  
  <pre><code>vagrant@precise64:~$ df -h
  Filesystem                                 Size  Used Avail Use% Mounted on
  /dev/mapper/precise64-root                  79G  2.3G   73G   3% /
  udev                                       174M     0  174M   0% /dev
  tmpfs                                       74M  272K   73M   1% /run
  none                                       5.0M     0  5.0M   0% /run/lock
  none                                       183M     0  183M   0% /run/shm
  /dev/sda1                                  228M   25M  192M  12% /boot
  /vagrant                                   220G   91G  130G  42% /vagrant
  /tmp/vagrant-chef-1/chef-solo-1/cookbooks  220G   91G  130G  42% /tmp/vagrant-chef-1/chef-solo-1/cookbooks
  /tmp/vagrant-chef-1/chef-solo-2/cookbooks  220G   91G  130G  42% /tmp/vagrant-chef-1/chef-solo-2/cookbooks
  </code></pre>
  
  <p>Can somebody please help? Thank you.</p>