Changes between Version 4 and Version 5 of FeddUsersGuide


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Timestamp:
May 15, 2014 11:49:48 AM (5 years ago)
Author:
faber
Comment:

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  • FeddUsersGuide

    v4 v5  
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    167167
    168 Much 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}}}.
     168Much 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}}}.
     169
     170To 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}}}.
     171
     172{{{
     173users:~$ fedd_ftopo.py --experiment_name fed1
     174d:bpc144.isi.deterlab.net,d.fed1-exp1.TIED.isi.deterlab.net:active::deter/exp1
     175e:bpc130.isi.deterlab.net,e.fed1-exp2.TIED.isi.deterlab.net:active::deter/exp2
     176a:bpc151.isi.deterlab.net,a.fed1-exp1.TIED.isi.deterlab.net:active::deter/exp1
     177f:bpc142.isi.deterlab.net,f.fed1-exp2.TIED.isi.deterlab.net:active::deter/exp2
     178b:bpc154.isi.deterlab.net,b.fed1-exp1.TIED.isi.deterlab.net:active::deter/exp1
     179c:bpc150.isi.deterlab.net,c.fed1-exp2.TIED.isi.deterlab.net:active::deter/exp2
     180}}}
     181
     182The output is colon-separated.  The first fields are:
     183
     184 * The node name from the experiment layout file
     185 * The local names that the individual testbed has given to the node.  These are testbed dependent.  If there is more than one name assigned by the testbed, they will be comma-separated.
     186 * The status of the individual node
     187 * Operations allowed on the node
     188 * The testbed name on which the node is instantiated
     189
     190The 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}}}.
     191