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[cherry-pick for release-1.8] fix nodelock issue when using gang-scheduling #3060

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merged 1 commit into from
Aug 17, 2023
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[cherry-pick for release-1.8] fix nodelock issue when using gang-scheduling #3060

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10 changes: 6 additions & 4 deletions pkg/scheduler/api/devices/nvidia/vgpu/device_info.go
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Original file line number Diff line number Diff line change
Expand Up @@ -204,10 +204,12 @@ func (gs *GPUDevices) Allocate(kubeClient kubernetes.Interface, pod *v1.Pod) err
klog.Errorln("DeviceSharing err=", err.Error())
return err
}
nodelock.UseClient(kubeClient)
err = nodelock.LockNode(gs.Name, DeviceName)
if err != nil {
return errors.Errorf("node %s locked for lockname gpushare %s", gs.Name, err.Error())
if NodeLockEnable {
nodelock.UseClient(kubeClient)
err = nodelock.LockNode(gs.Name, DeviceName)
if err != nil {
return errors.Errorf("node %s locked for lockname gpushare %s", gs.Name, err.Error())
}
}

annotations := make(map[string]string)
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