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:

...

SuperMUC Phase 2

...

Status
colourGreen
= fully operational
Status
colour

...

Linux Cluster

...

Compute Cloud and
other Systems

...

Yellow
= operational with restrictions (see messages below)
Status
colourRed
= not available



Höchstleistungsrechner (SuperMUC-NG)

System: 

Status
colourGreen
title

...

up

login

...

nodes: skx.supermuc.lrz.de

Status
colourGreen
title

...

up

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

...

Status
colour

...

Yellow
title

...

...

...


WORK

...


SCRATCH

...


DSS
DSA


Status
colourGreen
titleup

Status
colourYellow
titleUP

Status
colour

...

Yellow
titleUP

Status
colourGreen
title

...

up
Status
colour

...

Green
title

...

up

Partitions/Queues: 
micro, general, large

fat, test

...


Status
colourGreen
title

...

up

Status
colourGreen
titleup

 Globus Online File Transfer: 

Status
colourGreen
title

...

...

Status
colourGreen
titleUP

...


Linux Cluster

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

...

Status
colourGreen
title

...

up

serial partitions: serial

Status
colour

...

Green
title

...

up

...

parallel partitions cm2_(std,large)

Status
colourGreen
titleUP

...

cluster cm2_tiny

Status
colour

...

Green
title

...

UP

...

interactive partition: cm2_inter

Status
colour

...

Green
title

...

up

...

c2pap

Status
colourGreen
title

...

up

...

CoolMUC-3

lxlogin(8,9).lrz.de

parallel partition: mpp3_batch

interactive partition: mpp3_inter


Status
colourGreen
title

...

up

Status
colourGreen
titleup

Status
colourGreen
title

...

up

...

Status
colourRed
titlemaint
teramem, kcs

teramem_inter

kcs

Status
colour

...

Green
title

...

up

Status
colourGreen
titleup

...

mpp3_batch

...

File Systems

HOME
SCRATCH
DSS
DSA


Status
colour

...

Green
title

...

up

Status
colourGreen
title

...

up

Status
colourGreen
title

...

up

Status
colour

...

Green
title

...

mpp3_inter
teramem_inter
ivymuc

...

...

Green
titleup

...

LRZ AI Systems

Status
colourGreen
titleUP

...

RStudio Server

Status
colourRed
title

...

...

...

Details:

...

Details:

Details:

...

...

...

Message of the Day

...

SuperMUC and SuperMUC-NG 

...

Linux Cluster Segments

...

Cloud and other Systems

DateMessage
2019-12-31Important: Please speedily migrate data to SuperMUC-NG! 
2019-10-10The system will be unavailable for user operation on October 16 (starting around 8:00 am) and 17, 2019. See details.
DateMessage
2019-10-05

We are currently preparing the CoolMUC-2 system for limited operation. This means that on the compute nodes, only HOME and SCRATCH will be available. Users with data
on DSS will need to manually copy data to SCRATCH for processing. Investigation on CoolMUC-3 continues.

2019-10-04Starting last Wednesday, cluster operation has unfortunately destabilized. There is a separate status document for this.
2019-09-30

After the Cluster maintenance, please read the updated announcement on the status and on how to handle the significant changes to the cluster configuration.

2019-09-17ANSYS Software Version 2019.R3 has been released on all Linux Clusters and has been made the default version.
DateMessage
---No news.


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/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 please refer to the correspondig announcement:
https://www.lrz.de/aktuell/ali00931.html

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.


...


More Links

...

...

Children Display