Changes between Version 8 and Version 9 of FeddUsersGuide


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Timestamp:
May 20, 2014 2:47:37 PM (5 years ago)
Author:
faber
Comment:

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  • FeddUsersGuide

    v8 v9  
    170170Much of that is useful only for debugging but the last line indicates the final status of the experiment creation.  The two choices are {{{active}}} and {{{failed}}}.
    171171
     172== Examining the Federated Experiment ==
     173
    172174To gather detailed information about how the system has created the experiment, use the {{{fedd_ftopo.py}}} command (ftopo is short for "federated topology").  Here's a sample invocation; again the {{{--experiment_name}}} parameter is the shorthand name returned by {{{fedd_create.py}}} or picked from {{{fedd_multistatus.py}}}.
    173175
     
    191193
    192194The first line describes node {{{d}}}.  It can be accessed at {{{bpc144.isi.deterlab.net}}} and {{{d.fed1-exp1.TIED.isi.deterlab.net}}}.  The node is active, defines no operations, is instantiated on {{{deter/exp1}}}.
     195
     196Simple views of the topology can be produced by the {{{fedd_image.py}}} command.  This invocation:
     197
     198{{{
     199users:~$ fedd_image.py --experiment_name fed1 --out fed1.png
     200}}}
     201
     202Produces this image in {{{fed1.png}}}.
     203
     204
    193205
    194206== Looking Around Inside The Federated Experiment ==