During some ndscope testing Erik ran into a file descriptor limit on h1daqnds1 that required us to restart daqd.  The daqd stopped accepting requestions, giving a log message that the accept call had failed.  We bumped the file descriptor limit up and that solved the issue.  We have made runtime changes (no restart required) on h1daqnds[01].  We have put the new limits into the daqd puppet, but have not applied them yet.  We will reconcile the systems with puppet next week, after the long weekend.