Because of the system outage that occurred yesterday, some measures were put in place that introduced potential bugs in to the system configuration. In order to prevent any unplanned outages in the future, we’ll need to take the system offline starting at 8:00pm on Thursday, Feb. 17th in order to make the necessary changes. This will require stopping all running jobs in the queues as well as terminating all active user sessions on the system. The maintenance window will last until 12:00am.

