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<< Zurück zur Dokumentationsstartseite

Lrz box
Picture/images/lrz/Icon_HPC.png
Heading1High Performance Computing

Forgot your Password? click here
Add new user (only for SuperMUC-NG)?
click here

Add new IP(only for SuperMUC-NG)?
click here
How to write good LRZ Service Requests? click here


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

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

You do not need a ssh key to access the system. Please use your regular password!

For news on the security incident and the changes for users with ssh-keys please see:

https://www.lrz.de/aktuell/ali00856.html

ssh - Secure Shell on LRZ HPC Systems



SuperMUC-NG

Due to a security issue no login is possible at the moment

System: 
Status
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titleDOWN
login nodes: skx

Höchstleistungsrechner (SuperMUC-NG)

System: 

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titleup

login nodes: skx.supermuc.lrz.de

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titleup

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

Status
colour

Red

Yellow
title

offline

up

File Systems

: 


HOME

:


WORK

:


SCRATCH

:


DSS

:


DSA


Status
colourGreen
titleup

Status
colour
Red
Yellow
title
DOWN
UP

Status
colour
Red
Yellow
title
DOWN
UP

Status
colour
Red
Green
title
DOWN
up
Status
colour
Red
Green
title
DOWN
up

Partitions/Queues: 
micro

, fat

, general, large

fat, test


Status
colour

Red

Green
titleup

Status
colourGreen
title

DOWN

up

 Globus Online File Transfer: 

Status
colour

Red

Green
title

offline

up

Detailed node status
click here 


Details:

Submit an Incident Ticket for the SuperMUC-NG

Add new user? click here

Add new IP? click here



Linux Cluster

Due to a security issue no login is possible at the moment

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

Status
colourGreen
title

UP

up

serial partitions: serial

Status
colourGreen
title

UP

up

parallel partitions cm2_(std,large)

Status
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titleUP

cluster cm2_tiny

Status
colourGreen
titleUP

interactive partition: cm2_inter

Status
colourGreen
title

UP

up

c2pap

Status
colourGreen
titleup

CoolMUC-3

login nodes:

lxlogin(8,9).lrz.de

parallel partition: mpp3_batch

interactive

part.

partition: mpp3_inter


Status
colour

Red

Green
title

offline

up

Status
colour

Red

Green
title

offline

up

Status
colour

Red

Green
title

offline

up

teramem,
ivymuc,
kcs

login node: lxlogin10.lrz.de

ivymuc


teramem_inter

kcs

Status
colour

Red

Green
title

offline

up

Status
colour

Red

Green
title

offline

up

File Systems

HOME
SCRATCH
DSS
DSA


Status
colour

Red

Green
title

offline

up

Status
colour

Red

Green
title

offline

File Systems

HOME, DSS

SCRATCH

up

Status
colourGreen
title

UP

up

Status
colourGreen
title

UP

up

Detailed node status

click here


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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titleup

GPU Cloud (https://datalab.srv.lrz.de)
LRZ AI Systems

Status
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titleUP

DGX-1

Status
colourGreen
titleup

DGX-1v

Status
colourGreen
titleUP

RStudio Server

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

Status
colour

Green

Red
title

UP

End of LIfe

Details:

Dokumentation
RStudio Server (LRZ Service)

Submit an Incident Ticket for the Compute Cloud

Submit an Incident Ticket for RStudio Server



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/ali00931.html

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:

Messages for Cloud and other HPC Systems

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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