Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

HideElements
breadcrumbtrue
titletrue
spacelogotrue

<< 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
colourRed
= not available



Höchstleistungsrechner (SuperMUC-NG)

System: 

Status
colourGreen
title

UP

up

login nodes: skx.supermuc.lrz.de

Status
colourGreen
titleup

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

Status
colourYellow
title

UP

up

File Systems

: 


HOME

:


WORK

:


SCRATCH

:


DSS

:


DSA


Status
colourGreen
titleup

Status
colourYellow
titleUP

Status
colour
Green
Yellow
titleUP

Status
colourGreen
title
UP
up
Status
colourGreen
title
UP
up

Partitions/Queues: 
micro,

fat,

general, large

fat, test


Status
colourGreen
title

UP

up

Status
colourGreen
titleup

 Globus Online File Transfer: 

Status
colourGreen
title

UP

up

Detailed node status


Details:

Submit an Incident Ticket for the

Linux Cluster

SuperMUC-NG

Add new user? click here

Add new IP? click here



Linux Cluster

CoolMUC-2
login nodes:

lxlogin(
5
1,2,
6
3,
7
4).lrz.de

SLURM: mpp2_batch, mpp2_inter, serial

Status
colourGreen
titleup

serial partitions: serial

Status
colourGreen
titleup

parallel partitions cm2_(std,large)

Status
colourGreen
titleUP

cluster cm2_tiny

Status
colourGreen
titleUP

interactive partition: cm2_inter

Status
colourGreen
title

UP

up

c2pap

Status
colourGreen
title

UP

up

CoolMUC-3

login node: lxlogin8

lxlogin(8,9).lrz.de

SLURM

parallel partition: mpp3_batch

,

interactive partition: mpp3_inter


Status
colourGreen
title

UP

up

Status
colourGreen
titleup

Status
colourGreen
title

UP

up

teramem,
ivymuc,
kcs
login node: lxlogin10.lrz.de
SLURM: ivymuc,

teramem_inter

,

kcs

Status
colourGreen
title

UP

up

Status
colourGreen
title

UP

up

File Systems

HOME

,


SCRATCH
DSS


SCRATCH (mpp2), SCRATCH (mpp3)


DSA


Status
colourGreen
titleup

Status
colourGreen
titleup

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)

Status
colourGreen
titleUP

GPU Cloud (

detailed status and free slots: https://

datalab

cc.

srv.

lrz.de

)

Status
colourGreen
titleUP

DGX-1

/lrz

Status
colourGreen
titleup

DGX-1v
LRZ AI Systems

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



 See 2020 Call for Participation: LRZ Extreme Scale Workshop 2020

deadline: Feb 21, 2020 

See ali00823 for details on the maintenance from January 29.
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 please refer to the correspondig announcement:
https://www.lrz.de/aktuell/

23rd Gauss Call for Large-Scale Projects

Users with huge requirements of computing time must submit their
proposals via the Gauss Calls. The current 23rd Gauss Call is open from

January 13th to February 10th 2020, 17:00 o’clock CET (strict deadline)

The call will cover the period 1 May 2020 to 30 April 2021.

  • Projects, which need more than 45 million core-hours per year on
    SuperMUC-NG, must apply through this call.
  • LRZ provides a total of 600 Mio core-hours for this call.

Further information:::

 See https://www.lrz.de/aktuell/ali00821.html for news on access to the LRZ license server for the ANSYS software (licansys.lrz.de) from the SNG compute nodes in SLURM jobs.

 See

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/

ali00820

ali00923.html

for news on the development environment.
Messages for Linux Cluster



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 please refer to the correspondig announcement:
https://www.lrz.de/aktuell/

ali00822.html for the Release Notes on the installation of the new ANSYS software release 2020.R1 on all LRZ Linux Clusters, SuperMUC-NG and RVS. See

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/

ali00820
for news on the development environment.

 End of service for NAS systems

NAS paths (former HOME and PROJECT areas) have been taken offline at the beginning of January, 2020. Please contact the Service Desk if you have outstanding data migration issues

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.



29 2020 The RStudio Server maintenance has concluded. Make sure to read the RStudio Server (LRZ Service) documentation for a list of changes and actions required from the users after this maintenance. Please submit an incident ticket if you have any questions or encounter any issues.
Messages for Cloud and other 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.



More Links

Children Display