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Update README.md #19

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4 changes: 2 additions & 2 deletions README.md
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Expand Up @@ -36,14 +36,14 @@ Firstly, it will update the host config of `TrainingJob`,
In horovod elastic mode, it needs a script that return the host's topology , the change of hosts will notify the launcher, then and it will shutdown the worker process not in hosts gracefully.

After the hostFile updated, `et-operator` start to detect whether the launch process exist,
when `et-operator` confirm that the scalein worker's launch process not exit, it will delete the worker's resource.
when `et-operator` confirm that the scalein worker's launch process not exist, it will delete the worker's resource.

![ScaleIn](./docs/images/scalein.png)


#### ScaleOut
In `ScaleOut` CR, we can specify the trainingJob's name and the count that we want to scaleout.
When `et-operator` start to execute the scalein operation,
When `et-operator` start to execute the scaleout operation,
different from scaleIn, it will firstly create the new worker's resources.
After worker's resources ready, then update the hostFile.

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