Compute nodes and desktop machines running Linux will be rebooted on Thursday (January 12th).  This includes hosts running both CentOS 7 and RHEL 6.  Updates will be applied to machines between 7:00pm and midnight. In an effort to try and minimize any corrupted files or lost work, please save all your data and logout of any Linux systems before 7:00pm. We urge people to test any packages that are critical to their work and let us know if they encounter any problems before the updates occur.

These CentOS 7 machines have the updates:

These RHEL 6 machines have the updates: