I am seeing the following in the jenkins logs when nodes are starting up.

Aug 07, 2013 2:18:42 PM com.youdevise.hudson.slavestatus.SlaveListenerInitiator onOnline
INFO: Starting slave-status listener on NJ3
Aug 07, 2013 2:19:17 PM hudson.node_monitors.AbstractAsyncNodeMonitorDescriptor monitor
WARNING: Failed to monitor SC9 Prod Jenkins for Free Temp Space
java.util.concurrent.TimeoutException
at hudson.remoting.Request$1.get(Request.java:275)
at hudson.remoting.Request$1.get(Request.java:210)
at hudson.remoting.FutureAdapter.get(FutureAdapter.java:59)
at hudson.node_monitors.AbstractAsyncNodeMonitorDescriptor.monitor(AbstractAsyncNodeMonitorDescriptor.java:97)
at hudson.node_monitors.AbstractNodeMonitorDescriptor$Record.run(AbstractNodeMonitorDescriptor.java:282)