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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



Höchstleistungsrechner (SuperMUC-NG)

System: 


login nodes: skx.supermuc.lrz.de

UP

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

UP

File Systems
HOME
WORK
SCRATCH
DSS
DSA


UP

UP
UP
UPUP

Partitions/Queues: 
micro, general, large

fat, test


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

others

teramem_inter

kcs

biohpc

UP

UP

UP

File Systems

HOME
SCRATCH
DSS
DSA


UP
UP
UP
UP

Detailed node status
Detailed queue status


Details:

Submit an Incident Ticket for the Linux Cluster

Messages for SuperMUC-NG

The problem with the software stack has been resolved.

as part of the recent maintenance, we shifted the software stack to a new filesystem. Yesterday, during the late afternoon a degradation occurred that led to segfaulting of applications. The root cause is still under investigation. 

As a temporary remedy, we switched back to the software stack on the previous filesystem yesterday evening (May 19). Today, we confirmed that most applications seem to work well.

We will keep you informed about the progress to a complete solution of the problem.

Apologies for any inconveniences.

Messages for Linux Clusters

A security maintenance impacting all cluster systems has been scheduled to start . Please read https://www.lrz.de/aktuell/ali00940.html for details

There are 4 "new" Remote Visualization (RVS_2021) nodes available. The machines are in production mode. Nodes are operated under Ubuntu OS and NoMachine. Usage is limited to 2 hours and if you need a longer period of time, please file an LRZ Service Request. For more details please refer to the documentation.

Temporarily and as an "experiment" the maximum usage time of a "new" RVS node has been increased to 8 hours.

Messages for Compute Cloud and other HPC Systems

The LRZ AI Systems will undergo a maintenance procedure between August 1st and 3rd, 2022. On these days, the system will not be available to users. Normal user operation is expected to resume on August 4th. Apologies for any inconveniences. Please see LRZ AI Systems for additional details as they become available.

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