Hi,
 Is there an option to automatically  have users move to a higher qos when the cluster is x% idle? I was reading about customizing the job_submit.lua script in order to do that but I was wondering if it makes sense. We have a gpu cluster and many users complain they can not allocate more than their current qos when the cluster is not very busy. 
Best,

Fritz Ratnasamy
Data Scientist
Information Technology