[QE-users] ERROR(FoX) when executing crossing nodes

[Pietro Delugas]

Dear Duc-Long

You are may be  using a file system which is not shared between all 
nodes. There in an issue in current implementation in using such 
filesystems which will be hopefully solved in the next future. For the 
time being you can compile QE  running the use configure script with the 
option --enable-xml=no

./configure --enable-xml=no

and the code should work.

regard - pietro


On 12/03/2018 04:50, Duc-Long Nguyen wrote:
> Dear all,
>
> Since the release of QE 6.2.1 I encountered the error message as 
> following when executing parallel pw.x on multi nodes:
> -----
> ERROR(FoX)
> Cannot open file
> -----
> There is no errors when running parallel on single node with the same 
> input file. I did not encounter this error using previous version of 
> QE like 6.2, 5.4.0 with the same make.inc (or make.sys).
> Attached please find the make.inc and the output file.
>
> With best regards,
> Duc-Long
> -- Duc-Long Nguyen PhD Student, Molecular Science and Technology 
> Program, TIGP Institute of Atomic and Molecular Sciences, Academia 
> Sinica, Taipei 106, Taiwan Phone +886-979279073
>
>
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