Mike

OK, let me follow up this issue.

/assign

This problem have solved.

you need to check tidb operator log exception,operator may prevent you from modifying the replicas.

Since the basic auth example is too complicated, only manual tests will be added first.

Is it possible to accomplish your needs by enhancing the `additionalVolumeMount` configuration, if you configure the same volume name, it will use what you configured. This is similar to the...

@Tema now，you can try this [feature](https://github.com/pingcap/tidb-operator/tree/master/examples/podpatch) , the same volume name in additionalVolumeMount it will overwrite default volume.

You are right, our configuration verification is not perfect

Do you mean operator need to validate storageClaims configuration? If it is not currently configured, it will use default storage.

``` apiVersion: pingcap.com/v1alpha1 kind: TidbInitializer metadata: name: initialize-demo spec: image: tnir/mysqlclient imagePullPolicy: IfNotPresent cluster: name: initialize-demo host: port: ``` Do you me above example code?