opscode/bento — pull request #67 by johnbellone (2013-07-09 12:28:54+00:00)
Title: Update common session.rb for VirtualBox.

I have been debugging poor performance of my VirtualBox VM images for awhile and ran across a couple of articles suggesting that both the `hostiocache` flag and the `chipset` are set to the appropriate values in this PR. I was a little hesitant regarding the hostiocache value since I wasn't sure how it would affect other providers.

Thoughts?