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Planned maintenance windows are required for regular maintenance of the technology infrastructure that supports University systems. These maintenance windows are key to the data center providing consistent and predictable service and help to deter against unplanned downtime. 

Examples of work to be performed include hardware maintenance, repair and upgrades, software upgrades and patching, and changes to improve performance and manageability of systems. We have scheduled all outages for weekends and on dates that are the least disruptive to significant campus events and key dates in the University’s academic and business calendars.

Thirty days before each scheduled outage, ISC will provide additional details about the outage on its Service Status page.

Data Center Planned Maintenance Windows

Fiscal Year 2025

DateDurationStatusMaintenance Type
August 3-4, 202448 hoursCompletedNetwork
Data Center
Servers and Storage
October 6, 20248 hoursCompletedNetwork
February 2, 202512 hoursCancelledNA
June 1, 20258 hoursUnder reviewTBD

Fiscal Year 2026

DateDurationStatusMaintenance Type
August 2-3, 202548 hoursUnder reviewTBD
October 5, 20258 hoursUnder reviewTBD
February 1, 202612 hoursUnder reviewTBD
June 7, 20268 hoursUnder reviewTBD

Status Legend

  • Under review: Pending Change Advisory Board (CAB) and Senior Staff approval
  • Cancelled: No maintenance this period
  • Scheduled: Approved by CAB and Senior Staff
  • Completed: Complete

Maintenance Type Legend

  • Network: Maintenance to network infrastructure
  • Data Center:  Maintenance to Data Center facilities
  • Servers and Storage: Maintenance to systems and applications
  • TBD: To be determined
  • NA: Not applicable, no maintenance this period