Jingchao,
The error message is not coming from Open MPI but from the PMIx component.
adding the following line in pmix-mca-params.conf should do the trick
mca_base_component_show_load_errors=0
Cheers,
Gilles
On 2/12/2019 7:31 AM, Jingchao Zhang wrote:
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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