New pages

27 April 2026

• 17:0517:05, 27 April 2026 Nexus/ClusterOSUpgrade (hist | edit) [5,637 bytes] Mbaney (talk | contribs) (Created page with "==Overview== UMIACS Technical Staff will begin the process of upgrading the operating system version on all Nexus cluster nodes from Red Hat Enterprise Linux (RHEL) 8 to 9 in Summer 2026. RHEL8 is in the Maintenance Support phase of its life cycle and is transitioning to the Extended Life phase in 2029. More information on Red Hat's lifecycle policy for its operating systems can be found [https://access.redhat.com/support/policy/updates/errata here]. We...")

8 April 2026

• 18:3518:35, 8 April 2026 DataCenter (hist | edit) [402 bytes] Dyarnell (talk | contribs) (Created page with "UMIACS maintains a set of Data Centers that hold computing infrastructures.")

5 March 2026

• 21:1921:19, 5 March 2026 Nexus/Submission Node Policy (hist | edit) [4,017 bytes] Seide (talk | contribs) (Created page with "Submission nodes are intended for users to submit jobs to the Nexus cluster. User interactivity is critical here, and while some of these submission nodes have a decent amount of cores and memory, highly-intensive computational jobs should not be run on these nodes. We have minimal resource restrictions in place at the moment, but we may explore further CPU/memory restrictions in the future. For the time being, be a good neighbor! In general, we expect that users on the...")