open-mpi/ompi-release — pull request #109 by rhc54 (2014-12-05 02:07:26+00:00)
Title: Shorten the timeout period when we attempt to create a connection

Add an MCA parameter to allow it to be tuned by users and admins, but default it to 0.1 seconds. Need verification by others to ensure this is adequate.

@ggouaillardet please verify this and check the default value works for you