[GE users] Dytran: Works from command line, not through SGE

Rayson Ho rayrayson at gmail.com
Mon May 19 17:48:35 BST 2008


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I don't know Dytran, but can you run this job and send the output to the list:

#!/bin/bash
#$ -cwd
strace -f /apps/msc/dytran2007r1/bin/dytran jid=Klep72

strace should show us which system call is causing the trouble.

Rayson



On 5/19/08, Gerhard Venter <gventer at sun.ac.za> wrote:
> I am very new to SGE and ran into an issue that I hope somebody could
> help me with - I hope I am posting on the correct mailing list.
>
> We are trying to run Dytran from MSC Software on our cluster.  When I
> launch Dytran from the command line (on the head node or any of the
> compute nodes) it works without any problems.  However, when I launch
> Dytran using SGE, I get an error message that states "Error closing
> file".  We are using SGE 6.0 and OpenSuse 10.3 as the OS.
>
> My submit script is very simple, and looks something like this:
> #!/bin/bash
> #$ -cwd
> /apps/msc/dytran2007r1/bin/dytran jid=Klep72
>
> As mentioned, I can run this script directly from the command line
> without any issues.
>
> I am not an Dytran expert, but it seems that Dytran creates a csh script
> on the fly that it starts.  Could this be part of the problem?  I
> cannot seem to find much help on using Dytran with SGE on the web.  I
> did try to explicitly set my limits in my submit script to be the same
> as from the command line (as mentioned in the FAQ on this website)
> without any success.
>
> Any help will be greatly appreciated.
>
> Best regards,
> Gerhard
> --
> +------------------------------------------------------------------+
> || Prof. Gerhard Venter
> ||
> || Departement Meganiese en        |  Department of Mechanical and
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> || Suid-Afrika                     |  South Africa
> ||
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> || E-Mail: gventer at sun.ac.za          Web: www.eng.sun.ac.za
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