Description of problem: IO scheduler is set to 'none' by default in 57x,58x releases. I see its set to 'deadline' on 59x releases. As you know, deadline is recommended io scheduler. [1]. [1] https://access.redhat.com/solutions/5427 Can we set to 'deadline' by default in further releases Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: