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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 [email protected]

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 <[email protected]>
@edgargabriel edgargabriel added this to the v2.0.2 milestone Nov 15, 2016
@edgargabriel edgargabriel removed this from the v2.0.2 milestone Nov 15, 2016
@jsquyres
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jsquyres commented Dec 5, 2016

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. 😦

@jsquyres jsquyres merged commit 40d94fd into open-mpi:master Dec 5, 2016
@edgargabriel edgargabriel deleted the pr/cycle-buf-default-val branch July 17, 2017 14:10
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2 participants