Comment 3 for bug 1498645

Thanks to Sabari for pointing out the issue.

This seems to be due very low NFC timeout value used in VC.

Here is the workaround suggested by Sabari:

1. Make a backup copy of the vpxd.cfg file.
2. Open the vpxd.cfg file in a text editor.
3. Add the following lines between <vmacore> and </vmacore> stanza:

  <http>
      <readTimeoutMs>600000</readTimeoutMs>
  </http>

For example, a complete section appears similar to:

<config>
  <vmacore>
    <http>
      <readTimeoutMs>600000</readTimeoutMs>
    </http>
  </vmacore>
..
</config>

4. Stop and restart the VirtualCenter Server Service. This ensures it picks up the updated parameters in the vpxd.cfg file.