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IBM Mainframe Decommissioning

Alert McMaster is currently in the process of decommissioning its IBM Mainframe. General user access closed on March 18, 2016.





Over the past three years, Mosaic has replaced a number of systems at McMaster. As Mosaic matures, it is time to begin formally decommissioning those previous systems. Notably, the University’s mainframe computer applications will be shut down so that the mainframe computer can be retired.


All the data associated with the mainframe applications has been migrated to a new storage facility and is available. If you have questions about how to access information, please contact the relevant area (e.g. human resources, student records, finance, etc.).


Questions about the decommissioning of the mainframe system should be directed to Carmalita Larkin,, University Technology Services (UTS).

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