ITS Maintenance Windows 2022

ITS carries out regular maintenance of the University’s central IT environment generally in the first weekend of each month, from Saturday 1:00 pm to Sunday 11:00 pm.  The monthly maintenance windows in 2022 are scheduled as follows:

December 3-4, 2022
December 3-4, 2022

On top of the above maintenance windows, 4 additional timeslots are scheduled in the following weekends (from Saturday 1:00 pm to Sunday 11:00 pm) in 2022 for coping with the increasing number of systems in operation:

November 19-20, 2022
November 19-20, 2022

During these periods, certain central IT services/systems could be closed or intermittently unavailable.  We will announce the specific services/systems affected prior to each maintenance window via e-Notice and the website – Maintenance Notices.  Departments are advised to avoid having critical events/activities that would rely heavily on the availability of central IT services during the maintenance windows.

For urgent situations, ITS may be required to carry out system maintenance/repair works outside the regular schedules.  We will notify the users concerned via the appropriate communication channels under such circumstances.

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