Hello,
We implemented a new 40-unit HPCC October, 2015, and have been using the SGE scheduler with the default configuration. The faculty have been submitting jobs to the scheduler without a specifying a queue, and the queue defaults to all.q. I would like to add more queues and force the faculty to specify one of the new queues. The new queues are gpu.q with just the GPU nodes, hiram.q with just the high-RAM nodes, and standard.q for the remaining queues. By using @gpu_hosts, @hiram_hosts, and @standard_hosts, I have this running on a development cluster. I am ok with the faculty using the honor system in determining which queue to use, so long as they do not use all.q. The problem is that if a faculty does not specify a queue, then all.q is used by the scheduler, and a node becomes over-subscribed. What is the best/easiest way to prevent this from happening? -- Chet Langin SIU
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