Skip to Content.
Sympa Menu

h5part - Re: [H5part] File open fails

h5part AT

Subject: H5Part development and discussion

List archive

Re: [H5part] File open fails

Chronological Thread 
  • From: Achim Gsell <achim.gsell AT>
  • To: Matthew Bettencourt <mbetten AT>
  • Cc: h5part AT, Mark Howison <mhowison AT>
  • Subject: Re: [H5part] File open fails
  • Date: Thu, 2 Feb 2012 14:48:01 +0100
  • List-archive: <>
  • List-id: H5Part development and discussion <>

Hi Matt,

On Feb 2, 2012, at 2:03 PM, Mark Howison wrote:

> Hi Matt, it sounds like you are trying to open a file that you do not have
> write permissions to. There might already be a file with that name that is
> read-only.

Usually we compile (Open)MPI ourselves and have several version installed in
parallel as environment modules. A couple of months ago we had a similar
problem when we played with several compile-time optimization. The problem
was very strange:

- openmpi works fine
- parallel HDF5 (compiled with above openmpi) works fine
- H5Part crashes in opening a file

I will test openmpi-1.5.3-3.el6.x86_64 and check the options passed to
configure in the SPEC file. You may try to compile openmpi yourself (just
with default options) ...


Archive powered by MHonArc 2.6.19.

Top of Page