[kepler-dev] File Activity Simulation: Please suggest

Podhorszki, Norbert pnorbert at ornl.gov
Fri Sep 25 12:06:11 PDT 2009


Subhav,

It is not clear from your description, what is "causing the file change" and if there is any problem for your workflow to discover in 3) "when done".
If it's the workflow that executes the program on the remote machine, than this is a simple three step pipeline of
copy - execute - copy. What more needs to be automated?

Norbert


On 9/25/09 2:34 PM, "subhav mital" <mital.subhav at gmail.com> wrote:

Hi,

I am trying to simulate the following scenario. Would be glad if someone could please throw some light on implementation possibilities in Kepler.

Suppose there is a file copied onto a Remote Server. Now a program on the server causes the file to change its contents. Once these contents have been modified, the modified file must return back to the Client.

1) Copy file A from Client to Remote Server 2) Make changes to that file 3) When done, copy the file back to the Client.

Moreover, is there any way to automate this procedure?

Please suggest..

Thanks...




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