fifthecho/knife-cloudstack-fog — pull request #9 by ksauzz (2013-05-15 02:10:16+00:00)
Title: add size option to indicate disk size.

Thank you for the request.
This modification allows 'knife-cloudstack-fog' to set disk size of the diskoffering. I had tested a hosted cloudstack service only. So I think it may not work for you.