crowbar/crowbar — pull request #1789 by tsipa (2013-04-11 15:35:44+00:00)
Title: chef-install.sh fails to kill chef-server from upstart and bring it up with bluepill

killall -9 chef-server chef-server-webui missed child processes like
chef 22145 4.2 1.3 160048 56136 ? Sl 06:56 0:01 merb : chef-server (api) : worker (ports 4001)