System Status (see also: Access and Overview of HPC Systems)
= fully operational
Status colour Green
= operational with restrictions (see messages below)
Status colour Yellow
= not available
Status colour Red
|login nodes: skx.supermuc.lrz.de|
|archive nodes: skx-arch.supermuc.lrz.de|
|Globus Online File Transfer:|
|Detailed node status|
Add new user? click here
Add new IP? click here
|serial partitions: serial|
|parallel partitions cm2_(std,large)|
|interactive partition: cm2_inter|
parallel partition: mpp3_batch
interactive partition: mpp3_inter
|teramem, ivymuc, kcs|
Compute Cloud and
Compute Cloud: (https://cc.lrz.de)
detailed status and free slots: https://cc.lrz.de/lrz
|Messages for SuperMUC-NGThe new ANSYS Release 2021.R2|
Archive nodes update
| rolled out |
The new ANSYS Software Release, Version 2022.R1 has been installed and
| The modules for ANSYS Release 2021.R2 have been set as the default version.|
provided on SuperMUC-NG.
The system maintenance including update of the OS to SLES 15 is concluded.
Most of the software stack is working as expected, exept for a few known issues. Please check this link "Open issues after the SuperMUC-NG Upgrade to SLES15 (24.06.2021)" first to see whether we are already working on a problem you are observing.
CoolMUC-3 maintenance on August 9 and 10,2021.
See LRZ Announcement. Due to a scheduled OS upgrade, CoolMUC-3 and some associated housed cluster segments will be unavailable for user operation starting on August 09 at 8:00 am.
The interruption is expected to take until the afternoon of August 10. The login nodes lxlogin8 and lxlogin9 as well as the following SLURM queues are impacted by this interruption:
- Queues for all users: inter::mpp3_inter, mpp3
- Housing queues: htfd, httf, htus, kcs, kcs_nim, tum_aer::tum_aer_huge
The new ANSYS Release 2021.R2 has been installed and rolled out on all Linux Cluster systems and RVS. The modules for ANSYS Release 2021.R2 have been set as the default version.
Due to the very limited use of MSC products or MSC Licenses on High-Performance Systems at LRZ, the MSC software support including installations and license server will be taken off by September 2021. Please do write us a ticket if you want to communicate on this matter with a subject MSC via https://servicedesk.lrz.de/.
For details please refer to the correspondig announcement:
The Energy Aware Runtime (EAR) has been reactivated. Please be aware that this may have an impact on job processing times.
Please note that WORK/SRATCH on SuperMUC-NG exhibit currently possible performance degradation under heavy I/O load. Take this into account when planning your job runtimes.
The new hpcreport tool is now available to check job performance and accounting on SuperMUC-NG. Please check out
|Messages for Linux Clusters|
SCRATCH is now fully online again. While we expect older data that were temporarily inaccessible to be fully available again, data that were created in the last few days before the problems started might be corrupt and need to be renewed from tape archive (if one exists) or recreated.
The new ANSYS Software Release, Version 2022.R1 has been installed and provided on the LRZ Linux Cluster systems (CM2, CM3 and RVS systems). For details please refer to the correspondig announcement:
The new release of Abaqus, Version 2022 (Dassault Systems Software) has been installed on both Linux Clusters CoolMUC-2 / CoolMUC-3 as well as on the RVS systems. The Abaqus documentation has been updated.
The new release of SimCenter StarCCM+, Version 2021.3.1 (Siemens PLM Software) has been installed and provided on the LRZ HPC systems (CM2, CM3, SNG and RVS systems). For details please see the correspondig announcement:
|Messages for Cloud and other HPC Systems|
The LRZ AI and MCML Systems are back in operation as the maintenance procedure planned from January 7thto January 11th is completed.The RStudio Server service at LRZ was decommissioned. For a replacement offering please see Interactive Web Servers on the LRZ AI Systems and, more generally, LRZ AI Systems.