Hmm, that shouldn't be happening. Will take a look now.

-Nathan

On Mon, May 11, 2015 at 04:51:43PM -0400, George Bosilca wrote:
>    I was looking to preconnect all MPI processes to remove some weird
>    behaviors. As I did not remembered the full name I hope to get that from
>    the ompi_info.
>    $ ompi_info -a -l 9  | grep preco
>                     MCA mpi: parameter "mpi_preconnect_all" (current value:
>    "false", data source: default, level: 9 dev/all, type: bool, deprecated,
>    synonym of: mpi_preconnect_mpi)
>    so mpi_preconnect_all is a deprecated synonym to a non-existing parameter.
>    So be it!
>    I then added "mpi_preconnect_mpi = true" to my
>    $(HOME).opemmpi/mca-params.conf file.
>    ompi_info -a -l 9  | grep preco
>                     MCA mpi: parameter "mpi_preconnect_all" (current value:
>    "true", data source: file ((null)), level: 9 dev/all, type: bool,
>    deprecated, synonym of: mpi_preconnect_mpi)
>    While the change has been detected, the MCA system somehow got confused to
>    where this change is coming from (the source file is (null)). Not very
>    user friendly.
>      George.

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