Changes between Version 95 and Version 96 of GIMIv1.0Tutorial
- Timestamp:
- 07/03/12 22:06:15 (12 years ago)
Legend:
- Unmodified
- Added
- Removed
- Modified
-
GIMIv1.0Tutorial
v95 v96 76 76 '''1.1 Setting up the ExoGENI slice''' 77 77 78 1.1.1 THESE STEPS ARE ONLY NECESSARY IF NOT PERFORMED IN EXOGENI TUTORIAL: 78 1.1.1 THESE STEPS ARE ONLY NECESSARY IF NOT PERFORMED IN EXOGENI TUTORIAL: 79 79 80 1.1.2 In the tutorial VM start Flukes and load geni14.rdf. 80 * Verify settings and create slice. 81 * 82 * Each node uses the same image but runs a slightly different post boot script. The post boot scripts (specified in Flukes) are shown below. 81 82 1.1.3 Verify settings and create slice. 83 84 1.1.4 Each node uses the same image but runs a slightly different post boot script. The post boot scripts (specified in Flukes) are shown below. 83 85 * Node A 84 86 {{{ … … 152 154 }}} 153 155 154 *The images running on the ExoGENI nodes include the following software:155 * OMF (AM, RC, EC)156 * OML157 * OMLified Iperf, nmetrics158 * iRODS client159 160 *For those who would like to use this image as a basis for their own experiment on ExoGENI it can be found here: [http://emmy9.casa.umass.edu/GEC14-GIMI-Tutorial/ http://emmy9.casa.umass.edu/GEC14-GIMI-Tutorial/]161 162 *'''Note'''156 1.1.5 The images running on the ExoGENI nodes include the following software: 157 * OMF (AM, RC, EC) 158 * OML 159 * OMLified Iperf, nmetrics 160 * iRODS client 161 162 1.1.6 For those who would like to use this image as a basis for their own experiment on ExoGENI it can be found here: [http://emmy9.casa.umass.edu/GEC14-GIMI-Tutorial/ http://emmy9.casa.umass.edu/GEC14-GIMI-Tutorial/] 163 164 1.1.7 '''Note''' 163 165 * The OMF experiment controller (EC) that controls the experiment is based on unique host name and experiment name 164 166 * After initial boot up ExoGENI nodes host names are always initially set to "debian" … … 222 224 }}} 223 225 224 '''1.5 Running the experiment''' 225 * Experiment (Finally!) 226 '''1.5 Running the experiment''' 226 227 The following image gives an overview of the different OMF components and how they interact [[Image(wiki:GIMIv1.0Tutorial:OMF-Single-A-v0.1.png)]] 227 * The experiment will be automatically executed by the OMF EC which is defined by a experiment description file (EDF) written in ruby. 228 * We have prepared the necessary ED files for the experiment described above. The file can be found in the tutorial VM under ~/Tutorials/GIMI/common/tcp_iperf.rb. 228 1.5.1 The experiment will be automatically executed by the OMF EC which is defined by a experiment description file (EDF) written in ruby. 229 230 1.5.2 We have prepared the necessary ED files for the experiment described above. The file can be found in the tutorial VM under ~/Tutorials/GIMI/common/tcp_iperf.rb. 229 231 230 *We start the experiment running the following command from the user workspace terminal:232 1.5.3 We start the experiment running the following command from the user workspace terminal: 231 233 {{{ 232 234 … … 236 238 }}} 237 239 238 *The command tries to load the topology and start the experiment and you should see XMPP messages such as below,240 1.5.4 The command tries to load the topology and start the experiment and you should see XMPP messages such as below, 239 241 240 242 {{{ … … 257 259 }}} 258 260 259 *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,261 1.5.5 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, 260 262 261 263 {{{ … … 273 275 }}} 274 276 275 *If you do not see the following message, then please call for help!!277 1.5.6 If you do not see the following message, then please call for help!! 276 278 277 279 {{{ … … 283 285 }}} 284 286 285 *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.287 1.5.7 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. 286 288 287 289 {{{