[torqueusers] Problem with password free scp on small cluster

Christopher Samuel samuel at unimelb.edu.au
Thu Jan 19 19:47:03 MST 2012


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On 13/12/11 11:16, Jakob Blomqvist wrote:

> The thing is: I would like to have torque simply be able to use all
> three machines in mpirun calculations but as I try to set it up I have
> serious problems with error messages indicating e.g. scp access problem
> (caused by the ssh configuration I'm sure).

If your compute nodes all mount the same home directory you can
completely eliminate the need for scp to copy files back by adding:

$usecp *:/home /home

to tell the pbs_mom to just use 'cp' instead of 'scp' to copy files back
to users home directories.

Hope this helps!
Chris (catching up on some email)
- -- 
    Christopher Samuel - Senior Systems Administrator
 VLSCI - Victorian Life Sciences Computation Initiative
 Email: samuel at unimelb.edu.au Phone: +61 (0)3 903 55545
         http://www.vlsci.unimelb.edu.au/

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