View the latest updates and emergency notifications on the COVID-19 News & Information website.
Distributed Learning Technologies

March 4, 2015: BBLearn Stability Issue

At 3:06 PM, one of our application nodes (bbapp3a) reporting abnormally heavy CPU use by the WIRIS Math Image Editor service. We took the node out of service to restart it, and had it back online by 3:15 PM.

The Math Image Editor feature will have been unavailable during this window.

When a single node goes out of service, users will automatically be routed to other nodes.