Cheyenne OS upgrade: Day 4 update

July 1, 2019

Work continued Thursday on Cheyenne’s operating system upgrade and several login nodes were made available to CISL’s Consulting Services Group to begin rebuilding the system’s software stack.  Today, CISL HPC system administrators and HPE engineers will focus on rebuilding the system’s internal communications network.

The system is expected to be returned to service on Monday, July 1. Users will be advised through the Notifier service of any significant changes to the schedule.

While Cheyenne is unavailable, users can log in directly to Casper to run data analysis and visualization jobs on that cluster or to access the GLADE file system and HPSS.