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queue's deserve can not be returned back when other queue's tasks are all not preemptable #3703

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lowang-bh opened this issue Sep 1, 2024 · 0 comments · May be fixed by #3702
Open

queue's deserve can not be returned back when other queue's tasks are all not preemptable #3703

lowang-bh opened this issue Sep 1, 2024 · 0 comments · May be fixed by #3702
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kind/feature Categorizes issue or PR as related to a new feature.

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@lowang-bh
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lowang-bh commented Sep 1, 2024 •
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What is the problem you're trying to solve

image there are two queues: A and B, and the cluster have 10GPUs, and both A and B have a deserved with 5GPUs and Capability with 10GPUs.
Now, user submit jobs with not preemptable tasks to queue A and use up 10GPUs.
Then user submit jobs to queue B can not be scheduled.

Describe the solution you'd like

To limit only tasks be preemptable can be scheduled between a queue's deserved and capability in allocate action.

Additional context

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@lowang-bh lowang-bh added the kind/feature Categorizes issue or PR as related to a new feature. label Sep 1, 2024
@lowang-bh lowang-bh linked a pull request Sep 1, 2024 that will close this issue
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support min-max elastic quota scheduling lowang-bh/volcano
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