Changes between Version 98 and Version 99 of Documentation/CGettingStarted


Ignore:
Timestamp:
05/06/16 18:14:15 (12 months ago)
Author:
jkol
Comment:

Legend:

Unmodified
Added
Removed
Modified
  • Documentation/CGettingStarted

    v98 v99  
    1919  [[Include(Documentation/Short/Login)]] 
    2020  [[CollapsibleEnd]] 
    21   [[CollapsibleStart(3. Load an image on the nodes)]] 
    22   "omf load -i baseline.ndz -t all" 
    23   Prior to executing the "Hello World" experiment, users need to install an image on the hard disks of the nodes. For this tutorial we will use '''baseline.ndz'''. This image is built on top of '''Ubuntu 12.04''', and is pre-configured with the proper modules and start up scripts to take advantage of the rest of the Orbit [wiki:/Software software] / [wiki:/Hardware hardware]. The imaging process will turn the nodes back off after completing imaging. 
     21  [[CollapsibleStart(3. Load an image onto the nodes)]] 
     22  Prior to executing the "Hello World" experiment, users need to install a system image on the hard disks of the nodes. For this tutorial we will use '''baseline.ndz'''. This image is built on top of '''Ubuntu 14.04''', and is pre-configured with the proper modules and start up scripts to take advantage of the rest of the Orbit [wiki:/Software software] / [wiki:/Hardware hardware]. The imaging process will turn the nodes off after completing imaging. 
    2423  [[Include(Documentation/Short/LoadImage)]] 
    2524  [[CollapsibleEnd]] 
    2625  [[CollapsibleStart(4. Turn the nodes on)]] 
    27   "omf tell -a on -t all" 
    28   At this point the nodes disks are imaged with the ''baseline'' image and need to be turned back on before proceeding. Give the nodes a couple of minutes to turn on / boot, then check their status with omf stat. 
     26  At this point the nodes' disks are imaged with the ''baseline'' image and need to be turned back on before proceeding. Use the `omf tell` command to turn the nodes on and give them a couple of minutes to boot, then check their status with `omf stat`. 
    2927  [[Include(Documentation/Short/TellOn)]] 
    3028  [[CollapsibleEnd]] 
    3129  [[CollapsibleStart(5. Execute the experiment)]] 
    32   "omf exec test:exp:tutorial:hello-world-wireless -- --res1 node1-1.sb1.orbit-lab.org --res2 node1-2.sb1.orbit-lab.org" 
     30  `omf exec test:exp:tutorial:hello-world-wireless -- --res1 node1-1.sb1.orbit-lab.org --res2 node1-2.sb1.orbit-lab.org` 
    3331  [[Include(Software/cOMF/aExec)]] 
    3432  Execute "Hello World" experiment. This is a simple wireless experiment that establishes the !WiFi link between two nodes and transfers data for 60 seconds. Be sure to specify the fully qualified domain names (FQDNs) of the two nodes involved.  For the output below, it is assumed that the domain is: '''sb1.orbit-lab.org''' and the two nodes are '''node1-1.sb1.orbit-lab.org''' and '''node1-2.sb1.orbit-lab.org'''. 
     
    6866  [[CollapsibleEnd]] 
    6967  [[CollapsibleStart(6. View experiment results)]] 
    70   You can view the results by pointing a webrowser to: a [http://console.sb1.orbit-lab.org:5054/result/dumpDatabase?expID=default_slice-2013-01-29t01.03.19-05.00 url] of this form: 
     68  You can view the results by pointing a web browser to url of this form: 
    7169{{{ 
    7270  http://console.sb1.orbit-lab.org:5054/result/dumpDatabase?expID=EXPERIMENT_ID. 
    7371}}} 
    74   The exiprment ID is an auto-generated string that is reported during the run of the experiment. In this case it was 
     72  The EXPERIMENT_ID is an auto-generated string that is reported during the run of the experiment. In this case it was 
    7573{{{ 
    7674  INFO NodeHandler: Experiment ID: default_slice-2013-01-29t01.03.19-05.00 
     
    8179  [[CollapsibleEnd]] 
    8280  [[CollapsibleStart(7. (optionally) Save the node image)]] 
    83   Save Image with omf: "omf save -n node1-1.sb1.orbit-lab.org" [[Include(Documentation/Short/SaveImage)]] 
    84   If you modified the basiline image and/or added software to it, you want to save it into repository before the end of your time slot! 
     81  If you modified the baseline image and/or added software to it, you may want to save it into the repository '''before the end of your time slot'''. 
     82  [[Include(Documentation/Short/SaveImage)]] 
    8583  [[CollapsibleEnd]] 
    8684