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.

Please click the add to your calendar link to add all of the below dates and times to your Outlook or other calendar that accepts iCalendar files.  You will need to download and open this file to add it to your calendar.

FY2018 (July 1, 2017, to June 30, 2018)

  • October 22, 2017
    Systems maintenance will be conducted on Sunday, October 22, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • November 12, 2017
    Systems maintenance will be conducted on Sunday, November 12, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • November 19, 2017
    Systems maintenance will be conducted on Sunday, November 19, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • December 3, 2017
    Systems maintenance will be conducted on Sunday, December 3, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • December 20-21, 2017
    Systems maintenance will be conducted on Wednesday, December 20, from 6:00pm through 1:00am on Thursday, December 21.  Multiple services may be unavailable during this timeframe.
  • January 7, 2018
    Systems maintenance will be conducted on Sunday, January 7, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • January 28, 2018
    Systems maintenance will be conducted on Sunday, January 28, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • February 11, 2018
    Systems maintenance will be conducted on Sunday, February 11, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • February 18, 2018
    Systems maintenance will be conducted on Sunday, February 18, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • March 4, 2018
    Systems maintenance will be conducted on Sunday, March 4, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • March 16, 2018
    Systems maintenance will be conducted on Friday, March 16, from 6:00pm through 1:00am on Saturday, March 17.  Multiple services may be unavailable during this timeframe.
  • April 8, 2018
    Systems maintenance will be conducted on Sunday, April 8, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • April 22, 2018
    Systems maintenance will be conducted on Sunday, April 22, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • May 6, 2018
    Systems maintenance will be conducted on Sunday, May 6, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • May 20, 2018
    Systems maintenance will be conducted on Sunday, May 20, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • June 3, 2018
    Systems maintenance will be conducted on Sunday, June 3, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • June 24, 2018
    Systems maintenance will be conducted on Sunday, June 24, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.

FY2019 (July 1, 2018, to June 30, 2019)

  • July 8, 2018
    Systems maintenance will be conducted on Sunday, July 8, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.
  • July 22, 2018
    Systems maintenance will be conducted on Sunday, July 22, from 5:00am through noon.  Multiple services may be unavailable during this timeframe.