* 2009-11-27T12:09  RAID1 degraded /dev/sdb missing ; manually rebuilt array w/ mdadm --add command
   * 2010-08-04T11:00:48  system unresponsive, nothing on console, P. Sydney processing; power cycled by gavin
   * 2010-08-04T14:12:38  system unresponsive, nothing on console, ganglia [attachment:ippc04-memorygraph-2010-08-04.png memory] graph, power cycled by gavin
   * 2010-08-12T14:25:47  system unresponsive, nothing on console, ganglia [attachment:ippc04-memorygraph-2010-08-12.png memory] graph, power cycled by gavin
   * 2012-09-6 ?  RAID1 degraded /dev/sdb missing manually rebuilt array w/ mdadm --add command (not sure of time the event occurred. I did not receive the email for the actual time.)