Re: [OMPI users] orte-clean hang in 1.8.5

[Ralph Castain]

Not expected, no - but given how little it is used any more, I’m not surprised. 
I can take a quick gander and see if I can easily fix it.


> On Jun 8, 2015, at 3:10 PM, David Shrader  wrote:
> 
> Hello All,
> 
> I had a user report that orte-clean is hanging on him with Open MPI 1.8.5. 
> Here are the steps I used to reproduce what he reported:
> 
> %> which orte-clean
> /usr/projects/hpcsoft/toss2/moonlight/openmpi/1.6.5-gcc-4.4/bin/orte-clean
> %> mpirun -n 1 
> /usr/projects/hpcsoft/toss2/moonlight/openmpi/1.6.5-gcc-4.4/bin/orte-clean
> Reported: 1 (out of 1) daemons - 1 (out of 1) procs
> [hangs]
> 
> I have found that the same behavior does not happen using 1.6.5. That is, I 
> get a command prompt after running orte-clean.
> 
> Is this behavior expected? I am not familiar with orte-clean, so I am not 
> sure if it hanging when used in this fashion is an actual problem with 
> orte-clean. If it is unexpected behavior, I'll dig some more.
> 
> Thank you very much for your time,
> David
> 
> -- 
> David Shrader
> HPC-3 High Performance Computer Systems
> Los Alamos National Lab
> Email: dshrader  lanl.gov
> 
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[OMPI users] orte-clean hang in 1.8.5

[David Shrader]

Hello All,

I had a user report that orte-clean is hanging on him with Open MPI 
1.8.5. Here are the steps I used to reproduce what he reported:


%> which orte-clean
/usr/projects/hpcsoft/toss2/moonlight/openmpi/1.6.5-gcc-4.4/bin/orte-clean
%> mpirun -n 1 
/usr/projects/hpcsoft/toss2/moonlight/openmpi/1.6.5-gcc-4.4/bin/orte-clean

Reported: 1 (out of 1) daemons - 1 (out of 1) procs
[hangs]

I have found that the same behavior does not happen using 1.6.5. That 
is, I get a command prompt after running orte-clean.


Is this behavior expected? I am not familiar with orte-clean, so I am 
not sure if it hanging when used in this fashion is an actual problem 
with orte-clean. If it is unexpected behavior, I'll dig some more.


Thank you very much for your time,
David

--
David Shrader
HPC-3 High Performance Computer Systems
Los Alamos National Lab
Email: dshrader  lanl.gov