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From: Gleb Natapov (glebn_at_[hidden])
Date: 2007-08-29 05:59:24


On Wed, Aug 29, 2007 at 03:22:54PM +0530, Amit Kumar Saha wrote:
> Hi Glib,
>
> i am sending a sample trace of my program:
>
> amit_at_ubuntu-desktop-1:~/mpi-exec$ mpirun --np 3 --hostfile
> mpi-host-file HellMPI
>
> amit_at_debian-desktop-1's password: [ubuntu-desktop-1:28575] [0,0,0]
> ORTE_ERROR_LOG: Timeout in file base/pls_base_orted_cmds.c at line 275
> [ubuntu-desktop-1:28575] [0,0,0] ORTE_ERROR_LOG: Timeout in file
> pls_rsh_module.c at line 1164
> [ubuntu-desktop-1:28575] [0,0,0] ORTE_ERROR_LOG: Timeout in file
> errmgr_hnp.c at line 90
> [ubuntu-desktop-1:28575] ERROR: A daemon on node ubuntu-desktop-2
> failed to start as expected.
> [ubuntu-desktop-1:28575] ERROR: There may be more information available from
> [ubuntu-desktop-1:28575] ERROR: the remote shell (see above).
> [ubuntu-desktop-1:28575] ERROR: The daemon exited unexpectedly with status 255.
> [ubuntu-desktop-1:28575] [0,0,0] ORTE_ERROR_LOG: Timeout in file
> base/pls_base_orted_cmds.c at line 188
> [ubuntu-desktop-1:28575] [0,0,0] ORTE_ERROR_LOG: Timeout in file
> pls_rsh_module.c at line 1196
> --------------------------------------------------------------------------
> mpirun was unable to cleanly terminate the daemons for this job.
> Returned value Timeout instead of ORTE_SUCCESS.
>
> --------------------------------------------------------------------------
>
> this is what I get when i run the program.
>
> However when i use "--np 2 " it works perfectly which of course means
> that it is not a problem with "debian-desktop-1" as the above output
> may show.
>
The above output shows that you have a problem on host ubuntu-desktop-2.
Have you setup login without a password from ubuntu-desktop-1 to
ubuntu-desktop-2?

--
			Gleb.