opencomputeproject/onie — pull request #99 by david56 (2014-11-28 01:27:00+00:00)
Title: Disallow install_url or update_url to run at improper situation

http://lists.opencompute.org/pipermail/opencompute-onie/2014-November/000309.html

There are two parts in the pull request. One is to prevent install_url or update_url from running at improper situation, the other is making sure fetched image format suitable for current mode.