> > The current versions of mlogger SVN 4215 is flooding our message system with
> > stuff like
> > 
> > > Tue Jun 10 16:42:01 2008 [Logger,INFO] Configured history with 22 events
> > > Tue Jun 10 16:42:14 2008 [Logger,INFO] Configured history with 22 events
> > > Tue Jun 10 16:42:26 2008 [Logger,INFO] Configured history with 22 events
> 
> Problem confirmed on the M11 DAQ system at TRIUMF. We definitely do nothing funny
> there, so what is going on? Will investigate.

The only place I see where this could happen is in mlogger.c, lines 3064ff:

   /* check if event size has changed */
   db_get_record_size(hDB, hKey, 0, &size);
   if (size != hist_log[i].buffer_size) {
      close_history();
      open_history();
      return;
   }

The record size corresponds to /Equipment/<name>/Variables. If this array changes in
size, it will trigger the re-definition of the history. So please have a look there
and check why the record size changes.