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High Performance Computing

 

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

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

Maintenance Feb 1-5 on SuperMUC and Feb 3-5 on the Linux Cluster


Höchstleistungsrechner (SuperMUC-NG)

System: 

UP

login nodes: skx.supermuc.lrz.de

UP

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

UP

File Systems
HOME
WORK
SCRATCH
DSS


UP

UP
UP
UP

Partitions/Queues: 
micro, general, large

fat


UP

UP

 Globus Online File Transfer: 

UP

Detailed node status: 

Details:

Submit an Incident Ticket for the SuperMUC-NG

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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

teramem, ivymuc, kcs

lxlogin10.lrz.de

ivymuc

teramem_inter

kcs

UP

UP

UP

UP

File Systems

HOME, DSS

SCRATCH


UP

UP

Detailed node status: 

Details:

Submit an Incident Ticket for the Linux Cluster

Messages for SuperMUC-NG

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

Please note that the CPU frequency on all nodes has been lowered from 2.7 to 2.3 GHz, to reduce the energy consumption. EAR is currently not active, so job execution times are expected to rise somewhat.

A maintenance has been scheduled for February 1-5. See details.

Messages for Linux Cluster

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

The new version 2021 of Abaqus (FEM software by Dassault Systems) has been installed on Linux Clusters which are running SLES15 operatig system (i.e. CM2 and CM2_tiny). New corresponding module files are provided. The new version abaqus/2021 has been made the new default Abaqus module.

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/.

The announced maintenance interval has been somewhat shifted to the time frame February 3-5. Please read the details on the impact for the different cluster segments.

Messages for Cloud and other HPC Systems

-

The Compute Cloud will be shut down due to a planned power outage on Tue afternoon, February 2nd. Operation is expected to resume Friday, February 5th, 2021. For further details, please see here.

This downtime will also affect RStudio Server.

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