High Performance Computing

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High Performance Computing

 

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Important Announcement:
Two-Factor Authentication (2FA) becomes mandatory on all HPC-Systems starting on Sept 18th! Please setup 2FA!
Other login methods will NOT  be possible any more! For more Info click here

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

GREEN = fully operational YELLOW = operational with restrictions (see messages below) RED = not available



Höchstleistungsrechner (SuperMUC-NG)

login nodes: skx.supermuc.lrz.de LOGIN

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

File Systems  
HOME WORK SCRATCH DSS DSA

Partitions/Queues: 
micro, general, large: UP

fat, test: UP

Detailed node status

Details:

Submit an Incident Ticket for the SuperMUC-NG

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Questions about 2FA on SuperMUC-NG? click here


Linux Cluster

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

 UP

serial partitions: serial

UP

parallel partitions cm2_(std,large)

UP

cluster cm2_tiny

UP

interactive partition: cm2_inter

UP

c2pap

UP

CoolMUC-3

lxlogin(8,9).lrz.de

parallel partition: mpp3_batch

interactive partition: mpp3_inter


UP

UP

UP

CoolMUC-4

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

interactive partition: cm4_inter_large_mem


 UP

MAINT

others

teramem_inter

kcs

biohpc

hpda

UP

UP

 UP

MAINT

File Systems

HOME
SCRATCH (legacy)
SCRATCH_DSS
DSS
DSA


UP
UP
UP
UP
UP

Detailed node status
Detailed queue status


Details:

Submit an Incident Ticket for the Linux Cluster


DSS Storage systems

For the status overview of the Data Science Storage please go to

https://doku.lrz.de/display/PUBLIC/Data+Science+Storage+Statuspage


Messages

see also: Aktuelle LRZ-Informationen / News from LRZ

Messages for all HPC System

Two-factor authentication will become mandatory on SuperMUC-NG and Linux Cluster as of September 18, 2023! Please refer to the official 2FA announcement!

Due to an observed security incident, the LRZ service of the "new" Remote Visualization 2021 (RVS, https://rv.lrz.de/) has been discontinued with immediate effect. Please see corresponding LRZ notification.

A new software stack (spack/23.1.0) is available on the CoolMUC- 2 and SuperMUC-NG. Release Notes of Spack/23.1.0 Software Stack


Messages for SuperMUC-NG

SuperMUC-NG: Maintenance finished. Back in operation.

: Please see https://status.lrz.de/affected/h%C3%B6chstleistungsrechner/ for a scheduled maintenance starting on September 4.

Messages for Linux Clusters

See https://status.lrz.de/issues/linux-cluster/2023-09-25_maintenance/ for the current maintenance on HPDA and CoolMUC4 clusters.

After a failure in the LRZ cooling infrastructure (see https://status.lrz.de/issues/linux-cluster/2023-09-13-cooling-failure/ ) all Linux cluster systems are now back in normal operation.

Messages for Compute Cloud and other HPC Systems

The LRZ AI Systems (including the MCML system segment) did undergo a maintenance procedure between July 24th and 25th, 2023. On these days, the system was not be available to users (until ~11:30, 2023-07-25).