[MPICH] rsh problem on Linux

[Jeffrey B. Layton]

I get the usual "Connection refused" message from tstmachine.
When I run my code I get the same thing (when running the
code I've tried a hosts file and '-all-local' options with the
same results).

Thanks!

Jeff

>What behavior do you observe for now? No error message, wrong distribution to 
>the nodes or only local execution? - Reuti
>
>Quoting "Jeffrey B. Layton" <laytonjb at charter.net>:
>
>  
>
>>I did all of those :) Is there a -verbose option in mpirun
>>to see what it's doing?
>>
>>Thanks!
>>
>>Jeff
>>
>>    
>>
>>>Hi,
>>>
>>>the default in MPICH 1.2.6 is to use ssh. You have three possibilites to
>>>      
>>>
>>solve 
>>    
>>
>>>it:
>>>
>>>1. ./configure -rsh=rsh ...
>>>
>>>2. export RSH_COMMAND=rsh and then ./configure ...
>>>
>>>3. at execution time before mpirun: export P4_RSHCOMMAND=rsh
>>>
>>>Cheers - Reuti
>>>
>>>Quoting "Jeffrey B. Layton" <laytonjb at charter.net>:
>>>
>>> 
>>>
>>>      
>>>
>>>>Howdy gang!
>>>>
>>>>  I'm trying to test a simple MPI code built with MPI 1.2.6
>>>>and the Intel 8.1 compilers on a single CentOS 4 box (RHEL
>>>>rebuild). As a user, from the command line, I can rsh to
>>>>the box, but when I run tstmachines or any simple MPI
>>>>code, they can't seem to rsh to the box.
>>>>  I'm still looking at the rsh configuration, but does anyone
>>>>have any idea how to fix this or where to look?
>>>>
>>>>Thanks!
>>>>
>>>>Jeff
>>>>
>>>>   
>>>>
>>>>        
>>>>
>>> 
>>>
>>>      
>>>
>
>
>  
>