Changes between Version 1 and Version 2 of GENIExperimenter/Tutorials/iMinds/GettingStarted_PartII_ccn/Procedure/Execute


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Timestamp:
07/06/14 14:56:58 (5 years ago)
Author:
Vic Thomas
Comment:

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  • GENIExperimenter/Tutorials/iMinds/GettingStarted_PartII_ccn/Procedure/Execute

    v1 v2  
    1919== 4 Wait for resources to be ready ==
    2020
     21Even though the  {{{createsliver}}} call succeeded, it does not mean you resources are ready to use.  It takes the aggregate time to boot up the nodes, install your scripts and execute them.
     22
    2123You can tell whether your nodes are ''ready'' by using a script built on `omni` called `readyToLogin`.
    2224
     
    2729    Please use the command:
    2830<pre>
    29 readyToLogin -a AM_NICKNAME SLICENAME
     31readyToLogin -a AM_URL
    3032<pre>
    31 where (as before) <tt>AM_NICKNAME</tt> and <tt>SLICENAME</tt> are your aggregate
    32 manager nickname and your slice name (both found on your worksheet).
     33where (as before) <tt>AM_URL</tt> and <tt>SLICENAME</tt> are your aggregate
     34manager nickname and your slice name.
    3335  </li>
    3436  <li>If it reports that the sliver is not yet ready (for example, it might say that the status is "changing"), then wait a minute
     
    3941rschr's geni_status is: ready (am_status:ready)
    4042User example logs in to rschr using:
    41         ssh  -p 32768 -i /Users/example/.ssh/geni_key_portal example@pc1.utah.geniracks.net
    42 User example logs in to collar using:
    43         ssh -p 32769 -i /Users/example/.ssh/geni_key_portal example@pc1.utah.geniracks.net
     43        ssh -i /Users/example/.ssh/geni_key_pg example@n143-03b.wall1.ilabt.iminds.be
     44User example logs in to collab using:
     45        ssh -i /Users/example/.ssh/geni_key_pg example@n144-06a.wall1.ilabt.iminds.be
    4446...
    4547</pre>
     
    6870
    6971If you have time, you can repeat the above steps on the collaborator node.
    70 
    71 Note: There is an [wiki:GENIExperimenter/Tutorials/GettingStarted_PartII_ccn/Procedure/Execute/GEMINI optional part] to this exercise that uses the GENI Desktop to visualize traffic on the links in our network.  There you can visualize which data requests went all the way to the data source (node {{{dsrc1}}}) and which data requests were fulfilled from a node's cache.
    7272
    7373=== 5.1 Run the CCN application ===
     
    104104
    105105
    106 === 5.2 (Optional) Visualize experiment data flows ===
    107     To use the GENI Desktop to visualize the data flows in your network, continue with the instructions [wiki:GENIExperimenter/Tutorials/GettingStarted_PartII_ccn/Procedure/Execute/GEMINI here].
    108 
    109 
    110106----
    111107