NERSCPowering Scientific Discovery Since 1974

Live Status

System Status  Jobs Running Cores in Use
Hopper Compute
UP 45 13,512
Hopper Login UP    
Franklin UP 83 30,616
Carver UP 611 7,451
Dirac UP 7 256
PDSF UP

HPSS: archive
UP (User System)
 
HPSS: hpss UP (Backups)  
Euclid UP Interactive  

MOTD (Message of the Day)

---------------------------- Contact Information --------------------------- 

NERSC Contacts                http://www.nersc.gov/about/contact-us/
NERSC Status                  http://www.nersc.gov/users/live-status/
NERSC: 800-66-NERSC (USA)     510-486-8600 (outside continental USA)

------------------------------ Current Status ------------------------------

Carver:      System available.
Dirac:       System available.
Euclid:      System available. 
Franklin:    System available.
Hopper:      System available.
HPSS Backup: System available.
HPSS User:   System available.
NGF:         System available.
NIM:         System available.
PDSF:        System available. Eliza1 went down at 18:30PT, 01/31/12.
                               No estimated uptime.

----------------------------- Planned Outages -----------------------------

Carver:      02/07/12 08:00-18:00PT, urgent software maintenance.

Dirac:       02/07/12 08:00-18:00PT, urgent software maintenance.

NIM:         02/07/12 08:00-09:00PT, scheduled maintenance. 
	     Getnim service will be unavailable.
 
HPSS Backup & User: 02/08/12 09:00-13:00PT, scheduled maintenance.

------------------------------ Past Outages -------------------------------

Hopper:      02/02/12 09:36-11:50PT, urgent maintenance.

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Global Queue Look

An integrated view of the job queues across all NERSC massively parallel computers. Read More »

Outage Log

A list of system events reported, ongoing, and resolved on NERSC systems. It is a historical record and may not necessarily be updated while a system event is in progress. Read More »

Now Computing Highlights

A small sample of jobs now running on NERSC's supercomputers Read More »