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<< Zurück zur Dokumentationsstartseite

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Heading1High Performance Computing

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System Status (see also:   Access and Overview of HPC Systems)

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= fully operational
Status
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= operational with restrictions (see messages below)
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= not available

SuperMUC-NG Status and Results Workshop June 8-10,  2021

for latest information see here



Höchstleistungsrechner (SuperMUC-NG)

System: 

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login nodes: skx.supermuc.lrz.de

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archive nodes: skx-arch.supermuc.lrz.de

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Green

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File Systems
HOME
WORK
SCRATCH
DSS
DSA


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Yellow
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UP

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UP

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Partitions/Queues: 
micro, general, large

fat, test


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 Globus Online File Transfer: 

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Detailed node status


Details:

Submit an Incident Ticket for the SuperMUC-NG

Add new user? click here

Add new IP? click here



click here

Linux Cluster

CoolMUC-2
lxlogin(1,2,3,4).lrz.de

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serial partitions: serial

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parallel partitions cm2_(std,large)

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cluster cm2_tiny

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UP

interactive partition: cm2_inter

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c2pap

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CoolMUC-3

lxlogin(8,9).lrz.de

parallel partition: mpp3_batch

interactive partition: mpp3_inter


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teramem, ivymuc, kcs

lxlogin10.lrz.de

ivymuc

teramem_inter

kcs

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status
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colourGreen
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File Systems

HOME
SCRATCH
DSS
DSA


Status
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titleup

Status
colourGreen
titleup

Status
colourGreen
titleup

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Detailed node status


Detailed queue status


Details:

Submit an Incident Ticket for the Linux Cluster



Compute Cloud and
other HPC Systems

Compute Cloud: (https://cc.lrz.de)

detailed status and free slots: https://cc.lrz.de/lrz

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LRZ AI
System (LRZ AI
Systems
)

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RStudio Server

(https://www.rstudio.lrz.de)

Status
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Yellow

Red
title

WARNING

End of LIfe

Details:

Dokumentation
RStudio Server

Submit an Incident Ticket for the Compute Cloud

Submit an Incident Ticket for RStudio Server



On , the CoolMUC-2 software stack will be updated. This may require changes to user's (SLURM) scripts. Please read A system maintenance is scheduled to start . Please read ali00907.html for details.
Messages for SuperMUC-NG

Archive nodes update
The  hardware maintenance has been rescheduled. Please expect a short downtime of the archive and backup servers (IBM spectrum protect) from 09:00 to 11:00 o’clock on Monday 24.01.22 .

 The new ANSYS Software Release, Version 2022.R1 has been installed and provided on SuperMUC-NG. For details and for some minor pending issues with this new software release please refer to the correspondig announcement:
https://www.lrz.de/aktuell/

Due to the job processing backlog and the current job profile, no reservations or priorizations can be granted.

Messages for Linux Cluster

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

https://doku.lrz.de/display/PUBLIC/HPC+Report

https://www.lrz.de/aktuell/ali00923.html



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. 
There will be a reboot of one servers tomorrow, which however should not impact overall system operation.

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 and for some minor pending issues with this new software release please refer to the correspondig announcement:
https://www.lrz.de/aktuell/

ali00909
for details.

Please see the upcoming Online Courses and Workshops provided by LRZ.

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/.

Messages for Cloud and other HPC Systems  RStudio Server: License Expiration Issue. We have already addressed the issue and the license will be prolonged. However, due to issues within that process, an expiration message still appears. We hope the servers are still fully/mostly functional. At this moment, we cannot guarantee when the whole process will be completed. Unfortunately, there was this week a public holiday in the US, where RStudio PBS resides, which is in disfavour of our needs right now

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:
https://www.lrz.de/aktuell/ali00927.html

There are 4 new Remote Visualization (RVS_2021) nodes available in a friendly user testing period. Nodes are operated under Ubuntu OS and NoMachine. For more details please refer to the documentation.



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.



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