Temporary Login Node Instability on Ascend

We are currently experiencing temporary instability on the Ascend login nodes.

Rolling Reboot for Security Fix

A rolling reboot is in progress to address CVE-2026-23111 for all clusters, including Ascend, Cardinal, and Pitzer.

Gromacs 2024.4 is available on all clusters

Date: 
Thursday, February 5, 2026 - 3:45pm
System(s): 
Ascend
Cardinal
Pitzer

Gromacs 2024.4 has been installed on all clusters.  Use command "module spider gromacs/2024.4" for details.