On 29 May 2013 14:10, Jacques Foucry <[email protected]> wrote:

> Hello list,
>
> I have now a small working grid. Thanks for your a help.
>
> I need now to make some tests and I still have questions. :-)
>
> Imagine a very small shell script which have to make a md5sum of a
> external file:
>
> #!/bin/sh
>
> HOST=`hostname`
> echo "This is a test executed on ${HOST}"
>
> /usr/bin/md5sum test.dump
>
> exit 0
>
> How test.dump could be found on the exced host? Did I need to NFS export
> the user's home? Use an automount on execd host?
>
> Exporting the user's home directory and the (auto)mounting it on the
worker nodes  is the normal way to do it.

Alternatively you could enable delegated file staging and write
prolog/epilog scripts to copy the files around.

William


>
> This part still a big mystery for me.
>
> Thanks for your help,
> Jacques
> --
> Jacques Foucry
> *NOVΛSPARKS *
> IT Manager
> Tel : +33 (0)1 42 68 12 61
> [email protected]
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