Hello, I've written a code that uses HDF5 (serial mode, C++ if that matters) to write and read data files. My current computing resources aren't sufficient for much longer, so I got an account on a new computing resource. Unfortunately, the administrators on this new system have disabled file locking to improve performance of their Lustre file system. HDF5 demands file locks, which I don't need, and I can't find a way to turn that off. Is there a way to tell HDF5 to not request a file lock, so that I can run on a system that doesn't allow file locking?
Thank you, Brendan
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