Changes between Version 81 and Version 82 of GIMIv1.0Tutorial


Ignore:
Timestamp:
06/30/12 23:08:48 (7 years ago)
Author:
dilip.manu@gmail.com
Comment:

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  • GIMIv1.0Tutorial

    v81 v82  
    240240omf-5.4 exec --no-cmc tcp_iperf.rb -- --source1 nodeA --sink nodeC
    241241}}}
    242   * Ignore the error messages that are shown during the execution of the experiment. They are essentially warnings!
    243 
     242
     243  * The command tries to load the topology and start the experiment and you should see XMPP messages such as below,
     244
     245{{{
     246INFO NodeHandler: OMF Experiment Controller 5.4 (git 529a626)
     247 INFO NodeHandler: Slice ID: dilip-testing (default)
     248 INFO NodeHandler: Experiment ID: dilip-testing
     249 INFO NodeHandler: Message authentication is disabled
     250 INFO Experiment: load system:exp:stdlib
     251 INFO property.resetDelay: value = 210 (Fixnum)
     252 INFO property.resetTries: value = 1 (Fixnum)
     253 INFO Experiment: load system:exp:eventlib
     254 INFO Experiment: load tcp_iperf.rb
     255 INFO property.source1: value = "nodeA" (String)
     256 INFO property.sink: value = "nodeC" (String)
     257 INFO Topology: Loading topology 'nodeA'.
     258 INFO Topology: Loading topology 'nodeA'.
     259 INFO Topology: Loading topology 'nodeC'.
     260 INFO ALL_UP_AND_INSTALLED: Event triggered. Starting the associated tasks.
     261 INFO exp: Request from Experiment Script: Wait for 10s....
     262}}}
     263
     264  * Ignore the error messages that are shown during the execution of the experiment. They are essentially warnings! If everything goes well with the experiment, you should see the XMPP messages on the screen stop at this point for few seconds,
     265
     266{{{
     267ERROR NodeHandler:   The resource 'nodeC' reports that an error occured
     268ERROR NodeHandler:   while running the application 'iperf_app#3'
     269ERROR NodeHandler:   The error message is 'WARN   --> OML_LONG_VALUE is deprecated and should not be used in new code'
     270ERROR NodeHandler:
     271ERROR NodeHandler:   The resource 'nodeC' reports that an error occured
     272ERROR NodeHandler:   while running the application 'iperf_app#3'
     273ERROR NodeHandler:   The error message is 'WARN   --> Values outside of [INT_MIN, INT_MAX] will be clamped!'
     274ERROR NodeHandler:
     275ERROR NodeHandler:   The resource 'nodeC' reports that an error occured
     276ERROR NodeHandler:   while running the application 'iperf_app#3'
     277ERROR NodeHandler:   The error message is 'INFO   Net_stream: connecting to host tcp://emmy9.casa.umass.edu:3003'
     278}}}
     279
     280  * If you do not see this message, then please call for help!!
     281
     282  * Once you see the above messages and the experiment ends. Please run the following bash script from the "~/Tutotrials/GIMI/common/" directory. This script starts the experiment in a loop.
     283
     284{{{
     285./tutorial_ec_script.sh
     286}}}
    244287
    245288  * VISUALIZATION
     289    * Once you have started the experiment in loop and is providing no errors, please open another terminal in you user workspace. Goto "~/Tutorials/GIMI/common" directory, and run the following command to create the visualization of the experiment carried out. Please change "gimi01" in the command to your username.
     290
     291{{{
     292./tutorial_viz.sh gimi01-tutorial
     293}}}
     294
     295    * Please open the firefox browser and type "127.0.0.1/oml.html" to view the visualization!!
    246296
    247297