Posted on Jan 30, 2018 at 4:00PM:
We will have rolling reboots of Oakley, Ruby and Owens clusters starting from Monday Feb 5, 2018 to address recent CPU vulnerabilities. Login nodes will be rebooted first. The rolling reboots won't affect any running jobs, but users may experience longer queue wait time than usual on all clusters. We will send an email with detailed information on this rolling reboot soon.
We apologize for any inconvenience this may cause you. Please contact email@example.com if you have any questions.