opscode/ec-metal — pull request #125 by irvingpop (2014-12-16 17:32:04+00:00)
Title: RHEL Disk resizing and Parallelized converge

Preparing for a new round of load testing, two new features for ec-metal:
1. Fix root disk resizing on newer RHEL/CentOS AMIs, which requires a reboot. If you want to hate on Redhat for this, channel it to: https://bugzilla.redhat.com/show_bug.cgi?id=1155742
2. Because it's been annoying me forever, I am parallelizing the converge of all non-bootstrap EC nodes.