NERSCPowering Scientific Discovery for 50 Years

Live Status

Compute Systems:

SystemStatusJobs RunningJobs QueuedCores in UseLoadDescription/Notes
Perlmutter:
Up

Global Filesystems:

SystemStatusDescription/Notes
Community File System (CFS):
Up
DNA:
Up
Data Transfer Nodes:
Up
Global Common:
Up
Global Homes:
Up

Mass Storage Systems:

SystemStatusDescription/Notes
HPSS Archive (User):
Up
HPSS Regent (Backup):
Up

Service Status:

All services are available.

Planned Outages:

Help Portal:10/23/24 9:00-14:00 PDT Scheduled Maintenance
The NERSC Help Portal (https://help.nersc.gov) will undergo an upgrade on October 23rd from 9am to 2pm. During this upgrade, the platform may be intermittently unavailable. During the unavailable periods, users will not be able to access or use the Help Portal. Updates will be provided on the NERSC Status mailing list as the upgrade progresses.
ServiceNow:10/23/24 9:00-14:00 PDT Scheduled Maintenance
HPSS Archive (User):10/30/24 9:00-13:00 PDT Scheduled Maintenance
Some retrievals may be delayed during tape library maintenance
Perlmutter:11/13/24 6:00-20:00 PST Scheduled Maintenance
Global Homes:11/13/24 6:00-20:00 PST Scheduled Maintenance
Data Transfer Nodes:11/13/24 6:00-20:00 PST Scheduled Maintenance
DNA:11/13/24 6:00-20:00 PST Scheduled Maintenance
Global Common:11/13/24 6:00-20:00 PST Scheduled Maintenance
Globus:11/13/24 6:00-20:00 PST Scheduled Maintenance
Community File System (CFS):11/13/24 6:00-20:00 PST Scheduled Maintenance
Perlmutter:12/18/24 6:00-20:00 PST Scheduled Maintenance

Past 24 Hour Outages:

Data Transfer Nodes:10/16/24 13:21-10/22/24 12:30 PDT Scheduled Maintenance
Perlmutter:10/18/24 18:00-10/22/24 12:30 PDT System Degraded
Perlmutter is in a degraded state, login nodes are available and jobs are running

Other Status Pages