<div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial">Why not try <i>wf_collect = .true.</i> and <i>disk_io = 'default'</i> in pw.x ? At least, when I calculated <i>nscf</i> after <i>scf</i>, it does not work if<i> disk_io = 'low'</i>. The similar thing may occur in <i>dos.x</i> case.<br>Good luck.<br><br><div>--<br>GAO Zhe<br>CMC Lab, MSE, SNU, Seoul, S.Korea<br>
</div><div id="divNeteaseMailCard"></div><br><pre><br>At 2011-09-29 04:01:43,"Zhiting Tian" <zhiting@MIT.EDU> wrote:
>Dear all,
>
>I am running dos.x. I have succeeded in running it couple of times. But for most of the time, I get the error message:
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
> task # 0
> from pp_check_file : error # 2
> file /home/.../PbSedos.save not found
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>
>But I have checked and the folder PbSedos.save is definitely there. I am using the same version of espresso and I don't think version should be a problem.
>
>Sometimes, I get the error message:
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
> from dos : error # 1
> pools not implemented, or incorrect file read
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>
>Or
>%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
> reading inputpp namelist
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>
>
>Anyone could give me some hints?
>
>Thanks,
>Zhiting Tian
>Department of Mechanical Engineering
>Massachusetts Institute of Technology
>Cambridge, MA 02139
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