Reclaim action may evict more tasks when we close gang reclaimble

[my-zzm]

when we close gang reclaimble,we only evict task on one node,but the job is error,we should make gang reclaim.if we evict all the tasks of a victim job,in next evict,we should try pipeline first,beacase we evited more tasks in last loop maybe.when pipeline the task we also should check the gang through using the commit. if not gang pipeline we should discard.

No response

[my-zzm]

reclaim action may evict tasks,but not pipeline a gang job,if we cannot pipeline,we should not evict.when other resource is released,the reource is enough,just evict and pipeline the high queue gang job.

[hajnalmt]

We cannot reclaim in gang currently.
See:
#4607
They have an initial PR even:
#4637

[my-zzm]

We cannot reclaim in gang currently. See: #4607 They have an initial PR even: #4637

I hava saw that issue,just not only reclaim in gang,when we cannot pipeline a gang job,we cannot evict any tasks.just use the commit like in the allocate

[JesseStutler]

Yes, currently we can not preempt/reclaim at job level, we can discuss it as a main feature in next release( v1.14) if many users want it