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[SPPSP-4850] fix the issue of realloc algorithm #577

Merged

CMGS merged 1 commit into projecteru2:v22.01.05-hotfix from DuodenumL:fix/realloc

Jun 6, 2022

Contributor

DuodenumL commented Jun 6, 2022

CPU的realloc算法有个陈年bug，在potassium.cpuReallocPlan里假定scheduleInfo.CPU是当前CPU余量。实际上，因为在cluster层做了RecycleResources操作，此时拿到的scheduleInfo是将existing归还给资源池后的状态。

这个bug会导致在没有设置超卖的node上，出现某个核分配了2 * sharebase的情况。


          [SPPSP-4850] fix the issue of realloc algorithm

ddfcf6d

CMGS merged commit 91cd77c into projecteru2:v22.01.05-hotfix

DuodenumL added a commit that referenced this pull request


          [SPPSP-4850] fix the issue of realloc algorithm (#577)

92c9124

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