1. 24 Sep, 2012 1 commit
    • Eric Eide's avatar
      Replace license symbols with {{{ }}}-enclosed license blocks. · 6df609a9
      Eric Eide authored
      This commit is intended to makes the license status of Emulab and
      ProtoGENI source files more clear.  It replaces license symbols like
      "EMULAB-COPYRIGHT" and "GENIPUBLIC-COPYRIGHT" with {{{ }}}-delimited
      blocks that contain actual license statements.
      
      This change was driven by the fact that today, most people acquire and
      track Emulab and ProtoGENI sources via git.
      
      Before the Emulab source code was kept in git, the Flux Research Group
      at the University of Utah would roll distributions by making tar
      files.  As part of that process, the Flux Group would replace the
      license symbols in the source files with actual license statements.
      
      When the Flux Group moved to git, people outside of the group started
      to see the source files with the "unexpanded" symbols.  This meant
      that people acquired source files without actual license statements in
      them.  All the relevant files had Utah *copyright* statements in them,
      but without the expanded *license* statements, the licensing status of
      the source files was unclear.
      
      This commit is intended to clear up that confusion.
      
      Most Utah-copyrighted files in the Emulab source tree are distributed
      under the terms of the Affero GNU General Public License, version 3
      (AGPLv3).
      
      Most Utah-copyrighted files related to ProtoGENI are distributed under
      the terms of the GENI Public License, which is a BSD-like open-source
      license.
      
      Some Utah-copyrighted files in the Emulab source tree are distributed
      under the terms of the GNU Lesser General Public License, version 2.1
      (LGPL).
      6df609a9
  2. 07 Jul, 2002 1 commit
  3. 09 Jul, 2001 1 commit
    • Christopher Alfeld's avatar
      Nice utility for constructing tb_compare parts of tests. It works like this. · 8b214a9a
      Christopher Alfeld authored
      Say I want to check the contents of the virt_lans table.  I run my
      experiment through tbprerun, and manually inspect virt_lans to make
      sure it's correct.  Then I do something like:
      
      dbdump tbdb_calfeld 'select vname,delay,bandwidth,lossrate,member from virt_lans where pid="testbed" and eid="test"'
      
      dbdump should output something like:
      
      @result = (
      ["link2","0","100","0.025","node4:2"],
      ["link2","0","100","0.025","node5:1"],
      ["link3","0","100","0.000","node6:0"],
      ["link3","0","100","0.000","node5:2"],
      ["lan2","25","100","0.000","node4:0"],
      ["lan2","25","100","0.000","node3:1"],
      ["link4","500","45","0.000","node6:1"],
      ["link4","500","45","0.000","node1:1"],
      ["lan3","50","100","0.000","node1:0"],
      ["lan3","50","100","0.000","node2:0"],
      ["lan3","50","100","0.000","node3:0"],
      ["link1","0","100","0.000","node4:1"],
      ["link1","0","100","0.000","node5:0"],
      );
      
      which I copy and paste into my test script and put immediately under
      it the command:
      
      tb_compare("select vname,delay,bandwidth,lossrate,member from virt_lans" .
      	" where pid=\"testbed\" and eid=\"test",\@result);
      8b214a9a