How to keep timestamp when gsutil cp
<p>I am new to google cloud storage nearline and test it. I intend to use google cloud storage nearline for backup.</p>

<p>I wonder how to keep files timestamp when I do 'gsutil cp' between local and nearline.</p>

<pre><code>gsutil cp localfile gs://mybucket
</code></pre>

<p>Then, uploaded file timestamp is set uploaded time. I want to keep original file timestamp.</p>