Jingchao Zhang
2018-11-27 20:07:22 UTC
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
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