<div>thank you!<br> </div>
<div>i have solved it.</div>
<div>because nscf calculation was performed parallelly, </div>
<div>it should use  the parallel version of bands.x .<br><br> </div>
<div><span class="gmail_quote">On 7/19/06, <b class="gmail_sendername">Eyvaz Isaev</b> <<a href="mailto:eyvaz_isaev@yahoo.com">eyvaz_isaev@yahoo.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Hi,<br><br>I assume two reasons for the error:<br>1) Something went in wrong way for this run (network<br>
error, disk error, ...), you can try again. May be<br>files required by bands.x were corrupted or previous<br>calculation did not finish properly.<br>2) You used bands.x compiled with MPI instructions.<br>May by I am wrong, but 
bands.x seems to be not working<br>in parallel environment. Try serial bands.x.<br><br>Bests,<br>Eyvaz.<br><br>--- lan haiping <<a href="mailto:lanhaiping@gmail.com">lanhaiping@gmail.com</a>> wrote:<br><br>> Hi, all~
<br>><br>>   I came to crash when  performing bands.x<br>> calculation with error<br>> information below :<br>><br>>  *<br>><br>%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
<br>>      task #         0<br>>      from davcio : error #        10<br>>      i/o error in davcio<br>><br>><br>%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br>> *<br>>  Would you please help me  ? any hints would be
<br>> appreciated ~<br>><br>> Regards,<br>><br>> Hai-Ping<br>><br><br><br>__________________________________________________<br>Do You Yahoo!?<br>Tired of spam?  Yahoo! Mail has the best spam protection around
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