i thought lam was necessary to run mpi programs ..is'nt it ??
how do i setup a cluster for running mpi jobs ??
thank you.
On Sun, Oct 16, 2011 at 6:16 PM, McCalla, Mac <macmccalla_at_[hidden]> wrote:
> Hi,
> LAM has not been maintained for quite some time. I highly recommend you try
> www.open-mpi.org instead .
>
> HTH,
>
> Mac in Skiatook
>
> ------------------------------
> *From*: lam-bounces_at_[hidden] <lam-bounces_at_[hidden]>
> *To*: lam_at_[hidden] <lam_at_[hidden]>
> *Sent*: Sun Oct 16 06:38:03 2011
> *Subject*: LAM: recon gives ERROR: LAM/MPI unexpectedly received the
> following on stderr: bash: tkill: command not found
>
> when i run recon -v hostfile
> the error says it could'nt find tkill in $PATH
>
> ERROR: LAM/MPI unexpectedly received the following on stderr:
> bash: tkill: command not found
>
>
> LAM failed to execute a LAM binary on the remote node "10.5.18.46".
> Since LAM was already able to determine your remote shell as "tkill",
> it is probable that this is not an authentication problem.
>
> *** PLEASE READ THIS ENTIRE MESSAGE, FOLLOW ITS SUGGESTIONS, AND
> *** CONSULT THE "BOOTING LAM" SECTION OF THE LAM/MPI FAQ
> *** (http://www.lam-mpi.org/faq/) BEFORE POSTING TO THE LAM/MPI USER'S
> *** MAILING LIST.
>
> LAM tried to use the remote agent command "/usr/bin/ssh"
> to invoke the following command:
>
> /usr/bin/ssh -x -a 10.5.18.46 -n tkill -N -d
>
> This can indicate several things. You should check the following:
>
> - The LAM binaries are in your $PATH
> - You can run the LAM binaries
> - The $PATH variable is set properly before your
> .cshrc/.profile exits
>
> Try to invoke the command listed above manually at a Unix prompt.
>
> surprisingly .. i could'nt invoke the command manually too ..
> the path is set correctly ..
> I am able to invoke "tkill" independently(seperately by logging into ) on
> the other node(10.5.18.46) which proves that the path is set properly .. but
> the command
>
> /usr/bin/ssh -x -a 10.5.18.46 -n tkill -N -d
>
> would still give the error!!!!!
> bash: tkill: command not found
>
> please help me with the issue ..
>
>
> --
> Neerati Sravan Kumar.
> 4th year B.Tech.
> Computer Science and Engineering.
> Indian Institute of Technology,Kharagpur.
>
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> _______________________________________________
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>
--
Neerati Sravan Kumar.
4th year B.Tech.
Computer Science and Engineering.
Indian Institute of Technology,Kharagpur.
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