Sunny Bhatheja wrote:
> Sir,
>
> I am using Beowulf Cluster . i configured it and
install LAM. But when i
> try to run the lamboot command it gives me followoing
error.
>
>
>
>
>
>
************************************************************
******************
> bash: hboot: command not found
>
------------------------------------------------------------
-----------------
> LAM failed to execute a LAM binary on the remote node
"beowulf01".
> Since LAM was already able to determine your remote
shell as "hboot",
> 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/fa
q/) BEFORE POSTING TO THE LAM/MPI USER'S
> *** MAILING LIST.
>
> LAM tried to use the remote agent command
"ssh"
> to invoke the following command:
>
> ssh -x beowulf01 -n hboot -t -c lam-conf.lamd
-s -I '"-H
> 192.192.192.56 -P 36836 -n 1 -o 0"'
>
> 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.
>
> You will need to configure your local setup such that
you will *not*
> be prompted for a password to invoke this command on
the remote node.
> No output should be printed from the remote node before
the output of
> the command is displayed.
>
> When you can get this command to execute successfully
by hand, LAM
> will probably be able to function properly.
>
------------------------------------------------------------
-----------------
> 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
"beowulf01".
> 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/fa
q/) BEFORE POSTING TO THE LAM/MPI USER'S
> *** MAILING LIST.
>
> LAM tried to use the remote agent command
"ssh"
> to invoke the following command:
>
> ssh -x beowulf01 -n tkill
>
> This can indicate several things. You should check the
following:
>
> - The LAM binaries are in your $PATH
> - You can run the LAM binaries
> - The $PATH variable is set properly before
your
> .cshrc/.profile exits
>
> Try to invoke the command listed above manually at a
Unix prompt.
>
> You will need to configure your local setup such that
you will *not*
> be prompted for a password to invoke this command on
the remote node.
> No output should be printed from the remote node before
the output of
> the command is displayed.
>
> When you can get this command to execute successfully
by hand, LAM
> will probably be able to function properly.
>
------------------------------------------------------------
-----------------
> [wolf beowulf00 etc]$
>
>
>
>
>
>
************************************************************
******************
>
>
> --
> ....................................
> Warm Regards
> Sunny Bhatheja
> Linux Engineer
> +91-9911849409
>
> Tetra Information Services Pvt. Ltd.
> 136, Lower Ground Floor, Sant Nagar.
> East of Kailash.
> New Delhi - 110065
>
> Phone : +91-11-66604033 34 35
> Fax : +91-11-41620171
>
>
> Website : www.tetrain.com, www.linux4e.com
>
>
> "We Create and Manage Comprehensive Technology
Solutions Scalable to your
> needs"
>
>
>
--
....................................
Warm Regards
Sunny Bhatheja
Linux Engineer
+91-9911849409
Tetra Information Services Pvt. Ltd.
136, Lower Ground Floor, Sant Nagar.
East of Kailash.
New Delhi - 110065
Phone : +91-11-66604033 34 35
Fax : +91-11-41620171
Website : www.tetrain.com, www.linux4e.com
"We Create and Manage Comprehensive Technology
Solutions Scalable to your
needs"
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I think the information you need is in the rest of the help
message,
the FAQ, and the User's Guide.
(sorry to be snarky; it's a little frustrating when one
takes the time
to meticulously document software and then have users
clearly not read
any of it)
--
Jeff Squyres
Cisco Systems
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