Changes between Version 91 and Version 92 of GIMIv1.0Tutorial


Ignore:
Timestamp:
07/03/12 10:38:23 (12 years ago)
Author:
zink@cs.umass.edu
Comment:

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  • GIMIv1.0Tutorial

    v91 v92  
    182182  * Request the ExoGENI slice using Flukes
    183183
    184   '''1.2 Registering the slice with XMPP server'''
     184 '''1.2 Registering the slice with XMPP server'''
    185185The RCs and the EC communicate via an XMPP server. The GIMI XMPP is running on emmy9.casa.umass.edu.
    186186   * First the ExoGENI instances and the experiment slice should be registered with the XMPP server. You can achieve this using the OMF AM by issuing the following command from a terminal in the user workspace.
    … …  
    200200In the above command, please change "gimi01" to the user name provided to you.
    201201
     202 '''1.3 Starting the resource controller (RC)
    202203   * Login to nodes A, B, and C through Flukes and start the RC deamon by issuing the following command:
    203204{{{
    … …  
    215216}}}
    216217
    217   * OML Server
     218 '''1.4 Starting the OML Server (if needed)'''
    218219For this tutorial we have an OML server running on emmy9.casa.umass.edu, which collects the measurement data as an sqlite3 database and at the end of the experiment it pushes the data to IRODS.
    219220   * Here is how you would have to start an OML server if you wanted to run this on a different machine (OML2.8) is required. DO NOT perform this task in the tutorial!!!! This is explained the [OML installation file].
    … …  
    222223oml2-server --listen=3003 --data-dir=~ --logfile=oml_server.log -H ~/oml2-2.8.0/server/oml2-server-hook.sh
    223224}}}
     225
     226 '''1.5 Running the experiment''' 
    224227  * Experiment (Finally!)
    225228The following image gives an overview of the different OMF components and how they interact [[Image(wiki:GIMIv1.0Tutorial:OMF-Single-A-v0.1.png)]]
    … …  
    280283}}}
    281284
    282   * Visualization
     285 '''1.6 Visualization'''
    283286    * 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.
    284287