this is most likely a different issue. The bug in the original case is
appearing also on a local file system/disk, it doesn't have to be NSF.
That being said, I would urge to submit a new issue ( or a new email
thread), I would be more than happy to look into your problem as well,
since we submit a number of patches into the 3.0.x branch specifically
for NFS.
Thanks
Edgar
On 1/19/2018 2:42 PM, Stephen Guzik wrote:
Not sure if this is related and I have not had time to investigate it
much or reduce but I am also having issues with 3.0.x. There's a couple
of layers of cgns and hdf5 but I am seeing:
mpirun --mca io romio314 --mca btl self,vader,openib...
-- works perfectly
mpirun --mca btl self,vader,openib...
cgio_open_file:H5Dwrite:write to node data failed
The files system in NFS and an openmpi-v3.0.x-201711220306-2399e85 build.
Stephen
Stephen Guzik, Ph.D.
Assistant Professor, Department of Mechanical Engineering
Colorado State University
On 01/18/2018 04:17 PM, Jeff Squyres (jsquyres) wrote:
On Jan 18, 2018, at 5:53 PM, Vahid Askarpour <vh261...@dal.ca> wrote:
My openmpi3.0.x run (called nscf run) was reading data from a routine Quantum
Espresso input file edited by hand. The preliminary run (called scf run) was
done with openmpi3.0.x on a similar input file also edited by hand.
Gotcha.
Well, that's a little disappointing.
It would be good to understand why it is crashing -- is the app doing something
that is accidentally not standard? Is there a bug in (soon to be released)
Open MPI 3.0.1? ...?
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