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.

starccm/15.02.007 with intelmpi after Mar 22, 2022

Resolution: 
Resolved
Workaround Link: 
Workaround Link
Affected Software: 
STAR-CCM+

STAR-CCM+ 15.02.007 and 15.02.007-mixed with intelMPI would fail on multiple node jobs after the downtime on Mar 22, 2022. Please use openmpi instead. You can find more details from the software page. If you have any questions, please contact OSC Help