DOWN vertices not reconsidered after coming back UP

[jameshcorbett]

On rzadams I marked a rabbit vertex as down, and submitted a job that required a compute node on the same rack as that rabbit. The job, as expected, was stuck in SCHED. I then marked the rabbit vertex as UP, but the job remained stuck in SCHED. A new job went through fine.

It seems to me that the original job should have had its resource request reconsidered at some point?