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

[Stefano Baroni]

non possiamo risolvere con un check all’inizio e se il file sistema non è condiviso facciamo leggere tutto da un nodo? S.


> On 12 Mar 2018, at 08:55, Pietro Delugas <pdelugas at sissa.it> wrote:
> 
> 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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