csi:      &core.CSIVolumeSource{Driver: "io.kubernetes.storage_csi.flex"},
		errtype:  field.ErrorTypeInvalid,
		errfield: "driver",
	}, {
		name: "driver name: ok beginning with number",
		csi:  &core.CSIVolumeSource{Driver: "2io.kubernetes.storage-csi.flex"},
	}, {
		name: "driver name: ok ending with number",
		csi:  &core.CSIVolumeSource{Driver: "io.kubernetes.storage-csi.flex2"},

    }
  }];
}

def TF_LinSpaceOp : TF_Op<"LinSpace", [Pure]> {
  let summary = "Generates values in an interval.";

  let description = [{
A sequence of `num` evenly-spaced values are generated beginning at `start`.
If `num > 1`, the values in the sequence increase by
`(stop - start) / (num - 1)`, so that the last one is exactly `stop`.

For example:

```

*   Stability improvements for the GCS file system support.
*   Improved TensorForest performance.
*   Added support for multiple filename globs in `tf.matching_files`.
*   `LogMessage` now includes a timestamp as beginning of a message.
*   Added MultiBox person detector example standalone binary.
*   Android demo: Makefile build functionality added to build.gradle to fully
    support building TensorFlow demo in Android on Windows.

  ...