Maybe someone can help me from having to think too hard.
Let's say I want to max my system limits. I can say this:
% mpirun --mca opal_set_max_sys_limits 1 ...
Meanwhile, if I do this:
% setenv OMPI_MCA_opal_set_max_sys_limits 1
% mpirun ...
remote processes don't see the setting. (Local processes and ompi_info
Bug? Naively, this looks "wrong." At least disturbing, in any case.
This is with v1.5.