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. 02 Aug, 2007 1 commit
  3. 06 Mar, 2007 1 commit
  4. 31 May, 2005 1 commit
  5. 16 Jun, 2004 1 commit
    • Shashi Guruprasad's avatar
      A bunch of small changes. Now calls swapexp in wait mode. Each reswap · 614f78a7
      Shashi Guruprasad authored
      also stores previous mapping info in the lock file for debugging/data
      collection. max_retries for reswap is also set high so we pretty much
      go until some vnode gets mapped one-to-one and if that does not track
      real-time, the experiment fails. There are also a couple of sleep
      statements with times determined empirically so there is a chance for
      as many pnodes to report ``violation'' as possible. All these changes
      are for the ''doubling vnode weights'' method of sim auto-adaptation.
      614f78a7
  6. 09 Jan, 2004 1 commit
    • Shashi Guruprasad's avatar
      Changes to do auto re-swap of expts with simnodes when an nse on a simhost · 375f87c1
      Shashi Guruprasad authored
      (or more than one simhost) is unable to keep up with real-time. It includes
      changes to assign_wrapper to handle swap modify for simnodes, the simple
      algorithm in nseswap that bumps up the nodeweight of simnodes being hosted
      on a simhost that reports "can't keep up with real-time" (aka nse violation),
      ptopgen and sim.tcl to prefer nodes that already have the FBSD-NSE image.
      Also, changes to other files to send out NSESWAP event.
      
      One unrelated change: We now have per-swapin .top files and assign.log
      files along with .ptop files. This helps in debugging across multiple
      swapins since files remain in the form of
      <pid>-<eid>-<process_id>.{top,ptop} and assign-<pid>-<eid>-<process_id>.log
      Also useful for archiving.
      375f87c1
  7. 18 Nov, 2003 1 commit