+ clock_drift=("""Planetlab node %(hostname)s and NTP.""", """As part of PlanetLab node monitoring, we noticed %(hostname)s cannot reach our NTP server.
+
+Please verify that the NTP port (tcp/123) is not blocked by your site.
+
+Thanks.
+
+ -- PlanetLab Central (support@planet-lab.org)
+""")
+
+
+ dbg=("""Planetlab node %(hostname)s requires reboot.""", """As part of PlanetLab node monitoring, we noticed %(hostname)s is in debug mode. This usually implies the node was rebooted unexpectedly and could not come up cleanly.
+
+We have set the node to reinstall upon reboot. Please reboot the machine. It would be helpful if you could forward any error messages on the console to support@planet-lab.org.
+
+
+Thanks.
+
+ -- PlanetLab Central (support@planet-lab.org)
+""")
+
+