|Outage start||Sunday, December 15, 2019 8 a.m.|
|Expected end||Sunday, December 15, 2019 4 p.m.|
Access to all TACC systems will be unavailable on Sunday, 15 December, 2019 from 8:00 AM CDT until 4:00 PM CDT. This is to allow for upgrades to the TACC core network hardware.During this upgrade, users will have no access to CHI@TACC and KVM@TACC services and instances, or the Chameleon Portal. CHI@UC and Jupyter will remain available.