title: Can't create a docker mysql with data-only container
body: <p>I'm trying to create a mysql container, that can use a "<code>volume-from</code>" a data-only container.I use <code>dockerfile/mysql</code>, and the data-only volume is from the Dockerfile :</p>
  
  <pre><code>FROM busybox
  VOLUME /var/lib/mysql
  CMD ["true"]
  </code></pre>
  
  <p>I can start a simple mysql daemon with <code>docker run -d dockerfile/mysql</code>, but when connected with a data-only volume,( whether "<code>-v</code>" with local volume or not ), it'll will fail:</p>
  
  <pre><code>docker create --name box -v {local}:/var/lib/mysql {my-busybox-image}
  docker run -d --name db --volume-from box dockerfile/mysql 
  </code></pre>
  
  <p>The <code>docker logs db</code> message is below</p>
  
  <pre><code>150227 09:56:10 mysqld_safe Logging to syslog.
  150227 09:56:10 mysqld_safe Starting mysqld daemon with databases from     /var/lib/mysql
  150227 09:56:11 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
  </code></pre>
  
  <p>I use MAC, with boot2docker, and the <code>docker version</code> is:</p>
  
  <pre><code>Client version: 1.3.0
  Client API version: 1.15
  Go version (client): go1.3.3
  Git commit (client): c78088f
  OS/Arch (client): darwin/amd64
  Server version: 1.5.0
  Server API version: 1.17
  Go version (server): go1.4.1
  Git commit (server): a8a31ef
  </code></pre>
  
  <p>I have no idea to solve the problem, any tips? </p>
  
  <p>Thanks :)</p>