Maintenance Schedule

The Office of Information Technology strives to ensure that major systems are continually available for use with as little downtime as possible.  However, these systems require updates, upgrades, performance tuning, and various other changes in order to ensure their continued stability and security, as well as to maintain our vendor support.  Therefore, OIT schedules intervals on a monthly basis to perform general systems maintenance.  These intervals are approved by the Deans, Vice Presidents, and the President, typically months in advance.

Below is a list of currently approved maintenance windows, including dates and start/end times.  Any maintenance windows that have been proposed but not yet received approval are indicated as such.  If more information concerning any specific maintenance interval is desired, please contact the UCO Service Desk.

FY2015 (July 1, 2014, to June 30, 2015)

  • December 14, 2014
    Systems maintenance will be conducted on Sunday, December 14, from 5:00am through 10:00am.  Multiple services may be unavailable during this timeframe.
  • December 14, 2014
    The Desire2Learn Network Operations Center will be performing system maintenance on Sunday, December 14, from midnight through 6:00am CST. Learn@UCO will be unavailable during this maintenance window.
  • December 19, 2014
    Systems maintenance will be conducted on Friday, December 19, from 6:00pm through 1:00am.  Multiple services may be unavailable during this timeframe.
  • January 11, 2015
    Systems maintenance will be conducted on Sunday, January 11, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • January 11, 2015
    The Desire2Learn Network Operations Center will be performing system maintenance on Sunday, January 11, from midnight through 6:00am CST. Learn@UCO will be unavailable during this maintenance window.
  • February 1, 2015
    Systems maintenance will be conducted on Sunday, February 1, from 5:00am through 10:00am.  Multiple services may be unavailable during this timeframe.
  • February 8, 2015
    The Desire2Learn Network Operations Center will be performing system maintenance on Sunday, February 8, from midnight through 6:00am CST. Learn@UCO will be unavailable during this maintenance window.
  • February 15, 2015
    Systems maintenance will be conducted on Sunday, February 15, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • March 8, 2015
    The Desire2Learn Network Operations Center will be performing system maintenance on Sunday, March 8, from midnight through 6:00am CST. Learn@UCO will be unavailable during this maintenance window.
  • March 13, 2015
    Systems maintenance will be conducted on Friday, March 13, from 6:00pm through 1:00am.  Multiple services may be unavailable during this timeframe.
  • March 29, 2015
    Systems maintenance will be conducted on Sunday, March 29, from 5:00am through 10:00am.  Multiple services may be unavailable during this timeframe.
  • April 12, 2015
    Systems maintenance will be conducted on Sunday, April 12, from 5:00am through 10:00am.  Multiple services may be unavailable during this timeframe.
  • April 12, 2015
    The Desire2Learn Network Operations Center will be performing system maintenance on Sunday, April 12, from midnight through 6:00am CST. Learn@UCO will be unavailable during this maintenance window.
  • April 26, 2015
    Systems maintenance will be conducted on Sunday, April 26, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • May 10, 2015
    The Desire2Learn Network Operations Center will be performing system maintenance on Sunday, May 10, from midnight through 6:00am CST. Learn@UCO will be unavailable during this maintenance window.
  • May 17, 2015
    Systems maintenance will be conducted on Sunday, May 17, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • May 31, 2015
    Systems maintenance will be conducted on Sunday, May 31, from 5:00am through 10:00am.  Multiple services may be unavailable during this timeframe.
  • June 14, 2015
    Systems maintenance will be conducted on Sunday, June 14, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • June 14, 2015
    The Desire2Learn Network Operations Center will be performing system maintenance on Sunday, June 14, from midnight through 6:00am CST. Learn@UCO will be unavailable during this maintenance window.
  • June 28, 2015
    Systems maintenance will be conducted on Sunday, June 28, from 5:00am through 10:00am.  Multiple services may be unavailable during this timeframe.