KAROLINA GPU CAPACITY REDUCED - Karolina - 22.5. 08:00 - 4.10.2026 08:00
Outdoor temperatures currently exceed our cooling capacity. To protect the hardware, most GPU nodes on Karolina are placed under a SLURM reservation daily from 11:00 to 16:00 CEST (no jobs will run during this window). GPU jobs requesting more than 19 hours of walltime might not start while the reservation is in effect — please size your walltime carefully. We apologize for the inconvenience.
Barbora NG available from 2026-08-25 10:00 CEST - 24.8. 16:36 - 7.9.2026 16:34
The Barbora NG cluster will be available to all users with an active allocation on it from 25 August 2026, 10:00 CEST. For access details and documentation, see https://docs.it4i.cz — for support, contact support@it4i.cz.