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High Performance Computing

 

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

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


Linux Cluster

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

UP

serial partitions: serial

UP

parallel partitions:  
cm2_(std,large)
interactive partition: cm2_inter

UP

CoolMUC-3

login nodes: lxlogin(8,9).lrz.de

parallel partition mpp3_batch

interactive part. mpp3_inter


UP

UP

UP

teramem, ivymuc, kcs

login node: lxlogin10.lrz.de

ivymuc

teramem_inter

kcs


UP

UP

UNAV

UP

File Systems

HOME, DSS

SCRATCH


UP

UP

Detailed node status: 

Details:

Submit an Incident Ticket for the Linux Cluster

Messages for SuperMUC-NG

: See https://www.lrz.de/aktuell/ali00848.html for the announcement of the next SuperMUC-NG maintenance on 5.-6. May 2020. The following block operation for very large jobs will be conducted in the 48h after the maintenance.

Messages for Linux Cluster

$ dssusrinfo all

is not available at the moment

 CoolMUC-2: Update of Spack environment

The Spack-driven software environment (20.1.1)  contains a number of important bug-fixes.

While we expect no substantial impact on existing programs, the update also impacts Intel MPI, which will be upleveled to 2019 Update 7.

If this causes difficulties, please switch back to the old module as follows:

module unload intel-mpi spack
module load     spack/staging/20.1 module load intel-mpi

Alternatively, we suggest recompiling your application in the new environment to be future-proof.

CoolMUC-2 is back in operation since ca. 19:45, with the exception of cm2_tiny which will require reconfiguration work next week.

The teramem_inter queue can be accessed via the lxlogin8 login node.

If you encounter problems, please see: CoolMUC-2: Open issues after the Cluster Hardware and Software Upgrade 

Messages for Cloud and other HPC Systems

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