GitLab

Move the initialization of some network agents of assign_wrapper
and into a function here, which is now called from tbprerun.

I need that for ProtoGeni CM.

Change the virtnode insert/delete to use VirtExperiment library.

a tracing module I was using.

deleted, as for long running daemons.

locally.

if it is not set, as it is likely the case that it was simply
unchanged and thus not passed into EditExp.  This had the effect of
always trying to disable Batch Mode when editing the experiment
settings, which would often fail, and thus preventing the user from
editing other settings.

into Experiment.pm.
Also a few little protogeni additions that might get whacked later.

easier.

Also add a daily_stats table that will record, you guessed it, the
daily stats, which will be a mucg faster wayt to see what is going on
and even generate some graphs.

NS file is wrong. Well, worse then that, the query was wrong and it
was setting all the resource records for that experiment to the new NS
file. Highly annoying, probably no way to recover the lost record of
NS files.

script.

sure this matters, having two sets of stats numbers has proven to be a
disaster.  I should just get rid of them or better, regen them with a
periodic script from the experiment stats.

resource record. This has really messed up the counts for anything
with plab nodes (there are too few jail node experiments to worry
about) so need to come up with something to fix the resource records.

experiment "start" (initial creation with swapin). Been this way for a
few months, but the fix to the DB was easy:

	update experiment_resources as r
	left join testbed_stats as s on s.rsrcidx=r.idx
	 set swapin_time=UNIX_TIMESTAMP(tstamp)
        where action='start' and exitcode=0 and swapin_time=0;

instead of paths. There is a script called from database-migrate that
converts paths to logfile (db) objects.

     www/editexp.php3 - The reworked PHP page.
     backend/{editexp,GNUmakefile}.in configure configure.in - New backend script.
     www/experiment_defs.php - Add an Experiment::EditExp class method
                               bridging to the script via XML.
     db/Experiment.pm.in - Add an EditExp worker class method for script arg checking,
                           And a missing description method.
     sql/database-fill.sql - Add to the table_regex 'experiments' checking patterns.

option to also unlock tables at the same time, but before the callout
to the event system. This should hopefully reduce the incidence of
complete system lockup cause a process is holding the experiments
table locked while the event system is wedged up.

thankless job but someone has to do it. I'm expecting to finish by the
time Bush 43 leaves office.

  DB alongside the resource records. Previously, we stored only the
  nsfiles for current experiments, and purged them when the experiment
  was terminated. The new approach saves them forever using the resource
  record ID. Note that we do not store copies of NS files, but reference
  them indirectly instead so that we can MD5 them and avoid the dups.

  I put a "compressed" bit into the table cause at some point we will
  start compressing the data before storing them into the DB. Or maybe
  we bag this and start using GFS!

  Also note that this addresses the problem of losing the NS file
  history when using swapmod, since the NS file is overwritten.

* Add a pmapping table stores the nodes (and their types) used by an
  experiment. This data is also saved forever, alongside the resource
  records, so that we can more accurately replay an experiment. As Rob
  points out, the node names can also be used in conjunction with the
  ptop files that are saved, to get a 100% accurate remap of resources.