Holland Computing Center Updates

hcc.unl.edu

HCC Newsletter - April 2026

by Holland Computing Center

GPU Monitoring and Optimizing With the increased number of applications running on Swan that utilize GPUs, please make sure to monitor and optimize your GPU usage. This way, you can ensure that the resources you are requesting are being

HCC Newsletter - December 2025

by Holland Computing Center

Changes to Globus OneDrive Connector As part of the University Microsoft Account and Data Migration Project, HCC now introduces the nebraska.edu OneDrive Globus endpoint used to transfer data to and from your nebraska.edu OneDrive account

HCC Newsletter - September 2025

by Holland Computing Center

HCC AI Resources page is now available! HCC facilitates University of Nebraska researchers to develop, run, and scale modern Artificial Intelligence (AI) and Machine Learning (ML) workflows. For more information on the AI/ML

HCC Newsletter - May 2025

by Holland Computing Center

Common Retirement Reminder As a quick reminder, the $COMMON filesystem is retiring on July 1st, 2025. Any data that has not been transferred or backed up before July 1st, 2025 will be permanently lost. Please note that HCC will not

Maintenance Downtime Update

by Holland Computing Center

All HCC resources at our PKI datacenter including Swan, Anvil, Attic, and Globus are now available for use. Users with Anvil VMs will need to power those on via the anvil.unl.edu web interface. The final part of the power infrastructure

Crane: Returned to Service

by Holland Computing Center

The Crane resource is available for use once again after a much needed downtime to upgrade the base operating system to CentOS 8. If you encounter any issues or have any questions please contact us at [email protected]. The main methods

Crane: Downtime Update

by Holland Computing Center

While there was intent to have Crane available for general use no later than today (Monday April 12th) some unfortunate hardware failures over the weekend and this morning have made it necessary to postpone opening Crane until tomorrow

Crane: Extended Downtime Announcement

by Holland Computing Center

The CRANE cluster will undergo an extended downtime beginning April 5th. This downtime will be used to upgrade the operating system used on the cluster from an EL6 base to an EL8 base. While it has served us well for over half a decade, the

Open OnDemand now available

by Adam Caprez, Applications Lead

HCC is pleased to announce the availability of the Open OnDemand interface for the Crane and Rhino clusters. Open OnDemand (OOD) is an NSF-funded open-source HPC portal with the goal of providing an easy to use web-based interface to...

Open OnDemand now available

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