We have just been notified of scheduled electrical maintenance that will be performed on the circuits feeding the 96-core HBM nodes and the Xeonmax login node on Tuesday, Nov 19th. In anticipation of this maintenance the 96-core HBM queues will be disabled starting at 4:00 PM on Monday, November 18th. No other queues will be affected. We anticipate the 96-core HBM queues and Xeonmax to be back up on the afternoon of Tuesday, November 19th, pending timely completion of the electrical maintenance.
In addition, the DoIT networking team will be performing maintenance which will cause a disruption to connections to the SeaWulf login servers, Milan1 & 2, and the Open On-Demand Portal, on November 6th, between 6am-7am. The network maintenance is anticipated to last only a few minutes, and will not impact running or queued jobs.
We thank you for your patience while these necessary maintenance steps are performed.