Changes between Version 50 and Version 51 of GENIExperimenter/Tutorials/HelloOmni


Ignore:
Timestamp:
11/15/12 15:41:04 (7 years ago)
Author:
nriga@bbn.com
Comment:

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  • GENIExperimenter/Tutorials/HelloOmni

    v50 v51  
    166166 </table>
    167167}}}
     1685. ''' Optional: Manually generate traffic ''' While conducting experiments in GENI, you will often want to run commands directly on the nodes. In this optional step, you will log in to a node and issue commands directly to it.
     169  * Follow [wiki:HowTo/LoginToNodes these instructions] and log in to the client node
     170  * When you have successfully logged in, run this command
     171   {{{
     172iperf -c server -P 2
     173}}}
     174    This task shouldn't take more than 30 seconds. Change the number after the ` -P ` argument and watch how the performance is affected while you change the number of parallel TCP connections.
     175  * Scroll all the way down the server iperf log, and look at the logs for your transfers
    168176
    169177= 4. Cleanup  =
    170 Although all your reservations, have expiration times, you should always release
    171 your resources once you have completed your experiment to make them available
    172 to other experimenters.
     178After you are done with your experiment, you should always release your resources so that other experimenters can use
     179the resources.
    173180  1. In the terminal, where you have been running your omni commands do:
    174181  {{{