Checkers head node back in production 10:00 AM MST, Jan 20 2012, Down 12:00 noon Jan 19 2012

Checkers head node back in production 10:00 AM MST,

Checkers whent dow 12:00 noon Jan 19 2012

Checkers head node was unavailable due to ldap problems.

Scheduled and running jobs were uneffected.