io/ompio: change the default value of mca parameter #2422
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change the default value of the mca_io_ompio_cycle_buffer_size parameter in order to avoid accidental truncation of a file for very large individual operations. Thanks to @cniethammer for reporting it. Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
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Per #2424 (comment), we'll merge this in for now. More work to come on this issue. SIDENOTE: Oops. We should have merged this before #2424. 😦 |
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change the default value of the mca_io_ompio_cycle_buffer_size parameter in order to avoid accidental truncation of a file for very large individual operations.
Thanks to @cniethammer for reporting it.
Signed-off-by: Edgar Gabriel egabriel@central.uh.edu