[OMPI users] mpi/pmix: ERROR: Error handler invoked: status = -25: No such file or directory (2)

[Prentice Bisbal via users]

One of my users recently reported a failed job that was using OpenMPI 
4.0.4 compiled with PGI 20.4. There  two different errors reported. One 
was reported once, and I think had nothing to do with OpenMPI or PMIX, 
and then this error was repeated multiple times in the Slurm error 
output for the job:


pmixp_client_v2.c:210 [_errhandler] mpi/pmix: ERROR: Error handler 
invoked: status = -25: No such file or directory (2)


Anyone else see this before? Any idea what would cause this error? I did 
a google search but couldn't find any discussion of this error anywhere.


--
Prentice

Re: [OMPI users] mpi/pmix: ERROR: Error handler invoked: status = -25: No such file or directory (2)

[Ralph Castain via users]

Looks like it is coming from the Slurm PMIx plugin, not OMPI.

Artem - any ideas?
Ralph


> On Nov 11, 2020, at 10:03 AM, Prentice Bisbal via users 
>  wrote:
> 
> One of my users recently reported a failed job that was using OpenMPI 4.0.4 
> compiled with PGI 20.4. There  two different errors reported. One was 
> reported once, and I think had nothing to do with OpenMPI or PMIX, and then 
> this error was repeated multiple times in the Slurm error output for the job:
> 
> pmixp_client_v2.c:210 [_errhandler] mpi/pmix: ERROR: Error handler invoked: 
> status = -25: No such file or directory (2)
> 
> Anyone else see this before? Any idea what would cause this error? I did a 
> google search but couldn't find any discussion of this error anywhere.
> 
> -- 
> Prentice
>