Re: [Dpcl-user] error in pm_contact

[Harald S. <ha...@ce...>]

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Hello,

  just to add more information to catch the problem.

  A user who is using our DPCL-based tools told us that he has the same problem
after upgrading LL from 3.3.1.1 to 3.3.1.3.

Best regards,

Harald Servat wrote:
> Hello everybody,
> 
>   we have access to a IBM Power5 machine with AIX 5.3, DPCL 3.4.3 and
> LoadLeveler 3.3.1.3.
> 
>   When I try to launch a modified version of listmod that supports poe
> applications instead serial applications under LoadLeveler it gives me
> 
>  Using DPCL on localhost
>  Examining poe
> Args
>  2 poe
>  3 ./mpi_ping
>  4
> stderr_cb[21]: ATTENTION: 0031-408
> stderr_cb[32]: 2 tasks allocated by LoadLeveler
> stderr_cb[16]: , continuing...
> 
> stderr_cb[61]: ERROR: 0031-630  pm_contact: read timeout occurred; nprocs =
> stderr_cb[119]: 2
> ERROR: 0031-618  The following nodes were not contacted:
> ERROR: 0031-623  task    0: hostname ********.edu
> stderr_cb[1]:
> 
>   However, if I run it through the command-line it works fine.
> 
>   Have you ever experienced this error? This errors seems to be shown by POE or
> LL, however how could I gather more useful information about it? I have the
> output of the dpcl log (Ais_blog_on) but I don't know what to look.
> 
> Regards and thank you,
> 

- --
================================================================================
   o//o Harald Servat Gelabert (harald at cepba dot upc dot edu)
  o//o  Centre Europeu de Paral.lelisme de Barcelona (CEPBA)
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And there was light.
== Isaac Asimov, The Last Question

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