High Performance Computing

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High Performance Computing

 

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Two-Factor Authentication (2FA) is now mandatory on all HPC-Systems! 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

Add new user? click here

Add new IP? click here

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


ISSUES

UP

UP

CoolMUC-4

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

interactive partition: cm4_inter_large_mem


UP

UP

others

teramem_inter

kcs

biohpc

hpda

UP

UP

UP

UP

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

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

hpcreport.lrz.de will be shortly offline for maintenance between 10-11 am.

A short term maintenance has been announced.

Messages for Linux Clusters

A maintenance has been announced that impacts newer Cluster segments.

Login to CoolMUC-3 login node lxlogin8,9 is open again. But due to security issues the order of the authentication had now to be reversed (1st : 2FA OTP → 2nd : Linux PW). In particular the users of MobaXTerm should pay attention to this, since MobaXTerm is capable of Linux PW Caching, which might interfere with this reversed authentication order. 

Messages for Compute Cloud and other HPC Systems

Parts of the LRZ AI Systems will be affected by a power cut, scheduled for December 18th - 21st. All LRZ and MCML DGX A100 systems will therefore be powered down on late Sunday evening, December 17th. Operation will resume as soon as the power supply has been restored.

 The LRZ AI Systems (including the MCML system segment) will undergo a maintenance procedure between December 4th and 6th, 2023. On these days, the system will not be available to users. Normal user operation is expected to resume during December 6th.