Last weekend, seven and sonic did a great job to move all Idapted servers to a new datacenter, that’s really a fabulous movement. Seven just wrote it out on his blog, if you want to know more about this migration, please go through his post. Anyway, in this post I wanna share a simple but valuable tip about deploying Rails3 app in sub directory.

More resources: 1. Rails 3, Unicorn and RAILS_RELATIVE_URL_ROOT:
http://summit360.co.uk/2010/09/rails_3_unicorn.html 2. Enabling Rails 3 for your application:
http://www.nirvaat.com/ruby-on-rails/enabling-rails-3-for-your-application/ 3. Rails 3 routes in subdirectory:
http://community.webfaction.com/questions/1364/rails-3-routes-in-subdirectory