Description of problem: Currently RHEL6 has a problem after a volume migration. See the following for info: https://redhat.service-now.com/pnt/pnt?id=ticket&sys_id=9debf05a13c8b200daa77b304244b019&table=x_redha_pnt_devops_table Version-Release number of selected component (if applicable): It would have be very helpful, if the scheduler could stop RHEL6 jobs from running until the problem was fixed. How reproducible: In this case the problem will always happen. Steps to Reproduce: 1.See the above issue. Actual results: This issue causes system to go broken and putting systems back online while the problem exists causes additional RT tickets to be generated and requires more manual intervention. Expected results: The scheduler should have a feature that allows for jobs on specific releases to be held. Additional info: