Oct 20, 2026 - 08:00 EDT
Oct 14, 2026 - 10:58 EDT
Oct 16, 2026 - 13:09 EDT
About This Site
The ITS System Status Page provides an overview of current service status messages and scheduled maintenance for major University of Toronto systems and services. You may contact the Joint Operations Group (JOG) using the e-mail link above or by calling 416-978-4621. The JOG is staffed Monday to Friday, 8am-4pm.
Please scroll down to see details of upcoming scheduled maintenance as well as historical information on previous incidents.
We recommend that you sign up to receive push notifications of service outages. Click on the "Subscribe to Updates" button at the top of this page and select the method(s) by which you want to receive system status updates. For e-mail notifications, we recommend using a non-UofT email address so that you will still receive notifications in the event there is an outage that prevents access to university email services.
If you don't see your issue posted here, please let us know!
Scheduled Maintenance
ITS Private Cloud Scheduled Maintenance - Compute (Subset of Each FD) Oct 27, 2026 11:30-13:30 EDT
This maintenance affects a small portion of hosts in each FD, rather than a full cluster. All virtual machines on the affected hosts will be live-migrated beforehand and will continue to operate normally. Fault domain protection remains in place throughout the window.
Posted on Oct 22, 2026 - 11:36 EDT
Planned Maintenance – Zayo ISP (28th October) Oct 28, 2026 00:00-06:00 EDT
Posted on Oct 22, 2026 - 10:21 EDT
ITS Private Cloud Scheduled Maintenance - Compute (Subset of Each FD) Oct 29, 2026 11:30-13:30 EDT
This maintenance affects a small portion of hosts in each FD, rather than a full cluster. All virtual machines on the affected hosts will be live-migrated beforehand and will continue to operate normally. Fault domain protection remains in place throughout the window.
Posted on Oct 22, 2026 - 12:06 EDT
Planned Maintenance – Zayo ISP (2nd November) Nov 2, 2026 00:00-06:00 EST
Posted on Oct 22, 2026 - 10:24 EDT
Scheduled Maintenance: Quercus Outcomes Services Nov 5, 2026 02:00-03:00 EST
Posted on Oct 20, 2026 - 08:38 EDT
Planned Maintenance – Electrical Shutdown @ Daniels Building Nov 21, 2026 07:00-19:00 EST
During this period, network and power services in the affected area may be temporarily unavailable. Services will be restored once power is back online.
Posted on Oct 20, 2026 - 11:19 EDT