Extended Maintenance: Calendar Year 2026
Due to the complexity of some system upgrades, OneIT has partnered with the university to schedule extended maintenance windows for 2026 that may cause significant outages. These windows are strategically chosen to minimize disruption.
Fri. Jan. 2 – Sun. Jan. 11
Denodo 9 Update
Wednesday, January 7, 2026; 10:00 p.m. to 11:00 p.m.
As the update is applied, users will be unable to access data from Denodo while the Virtual Dataport server is being patched (approximately 15 minutes).
Users will be unable to log in to the Denodo web services – such as the Data Catalog- while the Solution Manager is being patched, as SSO will not be available.
Meraki Software AP Upgrade
Wednesday, January 7, 2026, 11:00 p.m. to Thursday, January 8, 2026, 3:00 a.m.
Upgrade the Meraki software version to all buildings with Meraki APs. This software update will be a rolling upgrade as APs download/upgrade/reboot with the new software. Downtime is minimal and will only affect wireless connectivity while the AP reboots.
These buildings include: Co-Lab, NCRC, and Center City. Note: Bissell House will not be included in this AP upgrade and will be upgraded at another time.
Research Computing Scheduled Maintenance
Thursday, January 8, 2026; 8:00 a.m. to Friday, January 9, 2026 5:00 p.m.
There will be an upgrade of the file servers and other servers in the Research Computing Cluster. Customers will not be able to use this system during the maintenance period. Communication has gone out to HPC users.
Tableau Server Update
Thursday, January 8, 2026; 10:00 p.m. to 11:30 p.m.
Update to the legacy Tableau Server. The Tableau Server instance at irtableau.charlotte.edu will be unavailable during this upgrade.
If you cannot reach UNC Charlotte Police and Public Safety at 704-687-2200 during this time, please dial 911 to reach CMPD or use the LiveSafe app.