Hi,

We have both psm and psm2 interfaces on our cluster. Since show load errors was 
default to true from the v2.* series, we have been setting 
"mca_base_component_show_load_errors=0" in the openmpi-mca-params.conf file to 
suppress the load errors. But in version v3.1.3, this only works for the 
libpsm2 interface.


On a psm2 network, with mca_base_component_show_load_errors=0, no load errors 
were shown. But on a psm network, with mca_base_component_show_load_errors=0, I 
got

"pmix_mca_base_component_repository_open: unable to open mca_pnet_opa: 
libpsm2.so.2: cannot open shared object file: No such file or directory 
(ignored)".


Is there a new flag I should use?


Thanks,

Jingchao


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