Description of problem: 2.1.3. Disable Network Manager contains unnecessary steps. Am pretty sure you just need to disable and reboot. Need to thoroughly test and rewrite. Version-Release number of selected component (if applicable): RHELOSP 6.0
Assigning to Summer for review.
Removed 'check whether running' and 'update ifcfg files' step, and edited. Martin, could you review the git update? thanks, Summer
Looks good to me