Halstead Cluster Maintenance
The Halstead cluster will be unavailable beginning at Wednesday, January 4th, 2017 at 10:00am, for scheduled early-access maintenance (see Halstead Cluster Early Access Policies). The cluster will return to full production by Wednesday, January 4th, 2017 at 4:00pm.
During this time, Halstead will have all nodes and front-ends rebooted to the newest cluster image, which contains various OS and software updates.
Any PBS jobs which request a walltime which would take them past Wednesday, January 4th, 2017 at 10:00am will not start and will remain in the queue until after the maintenance is completed.