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idaholab / raven

RAVEN is a flexible and multi-purpose probabilistic risk analysis, validation and uncertainty quantification, parameter optimization, model reduction and data knowledge-discovering framework.
https://raven.inl.gov/
Apache License 2.0
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[DEFECT] HDF5 not working on SAWTOOTH #1492

Open kaks2000 opened 3 years ago

kaks2000 commented 3 years ago

Hi,

I faced a HDF5 error when I tried to run RAVEN input script for genetic algorithm on SAWTOOTH machine. Unless I added a command " HDF5_USE_FILE_LOCKING='FALSE' ", the following error message comes up:

[Error Message] fid = h5f.create(name, h5f.ACC_TRUNC, fapl=fapl, fcpl=fcpl) File "h5py/_objects.pyx", line 54, in h5py._objects.with_phil.wrapper File "h5py/_objects.pyx", line 55, in h5py._objects.with_phil.wrapper File "h5py/h5f.pyx", line 108, in h5py.h5f.create OSError: Unable to create file (unable to lock file, errno = 37, error message = 'No locks available')

alfoa commented 3 years ago

@joshua-cogliati-inl can you address it? Thanks