System Maintenance - February 27th, 2014

The Helium and Neon clusters will be offline from 7:00AM on February 27th, 2014 until 7:00AM on February 28th, 2014 to perform routine maintenance on the systems. During this time the virtual memory address space limit on login nodes will be dropped to 4G to help prevent login nodes from running out of memory. If you have concerns about this outage window please contact the HPC team at

This outage will also affect the following shared storage nodes: ( (

The Research Data Storage Service (RDSS) service is not affected by this outage.