<div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial">Now I build a tahoe grid ,but how can I see the total amount volume in the grid ,for example 20TB,then I add several  node in the grid ,how can I see the volume after add some node,for example 30TB,<div>                                                                                                  Thank you very much!</div></div><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span></div><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span>