Longhorn User News

Longhorn Maintenance Tuesday 13 July 2021

Posted by Matthew Edeker on Jul 1, 2021 1:25:50 PM

Longhorn will be unavailable from 8:00 AM to 5:00 PM (CDT) on Tuesday, 13 July 2021. Maintenance will be performed during this time.

Please submit any questions you may have via the TACC User Portal.

https://portal.tacc.utexas.edu/tacc-consulting

Updated on Jul 13, 2021 11:34:39 AM

Maintenance has been completed and the system is now back in production.

Original Posting

Longhorn will be unavailable from 8:00 AM to 5:00 PM (CDT) on Tuesday, 13 July 2021. Maintenance will be performed during this time.

Please submit any questions you may have via the TACC User Portal.

https://portal.tacc.utexas.edu/tacc-consulting

TACC Symposium for Texas Researchers September 23-24, 2021

Posted by Joshua Freeze on Jul 9, 2021 11:38:26 AM

We are pleased to announce the fourth TACC Symposium for Texas Researchers (TACCSTER) being held on September 23-24, 2021. TACCSTER is a meeting of scientists, engineers and scholars from across the state of Texas who use, and would like to use, the Texas Advanced Computing Center (TACC) to advance...

We are pleased to announce the fourth TACC Symposium for Texas Researchers (TACCSTER) being held on September 23-24, 2021.

TACCSTER is a meeting of scientists, engineers and scholars from across the state of Texas who use, and would like to use, the Texas Advanced Computing Center (TACC) to advance their research goals. This meeting will be an opportunity for you to showcase your ongoing research involving TACC resources, attend and participate in Birds-of-a-Feather panel discussions, learn new and useful computing skills from a variety of tutorials, network with other Texas-based researchers, and hear information about the latest TACC systems and services.

The meeting will be held on September 23-24, 2021 virtually and at the Texas Advanced Computing Center in Austin, Texas.

To register and for more information please visit: https://www.tacc.utexas.edu/taccster

Please contact taccster@tacc.utexas.edu if you have any questions.

Emergency Network Maintenance Wednesday June 9th 2021

Posted by Mark Brueschke on Jun 8, 2021 3:55:50 PM

Emergency network maintenance will be carried out between Midnight and 2:00 AM (CDT). Users may experience issues during this window. Users may experience issues during this period connecting into and out of TACC systems, especially login nodes. Jobs scheduled to run within clusters should be...

Emergency network maintenance will be carried out between Midnight and 2:00 AM (CDT). Users may experience issues during this window.

Users may experience issues during this period connecting into and out of TACC systems, especially login nodes. Jobs scheduled to run within clusters should be unaffected.

Longhorn Maintenance Tuesday 16 March 2021

Posted by Matthew Edeker on Feb 8, 2021 2:13:40 PM

Longhorn will be unavailable from 8:00 AM to 5:00 PM (CST) on Tuesday, 16 March 2021. System maintenance will be performed during this time.

Please submit any questions you may have via the TACC User Portal.

Updated on Feb 22, 2021 11:12:06 AM

System maintenance has been moved to Tuesday, March 16 2021.

Original Posting

Longhorn will be unavailable from 8:00 AM to 5:00 PM (CST) on Tuesday, 16 March 2021. System maintenance will be performed during this time.

Please submit any questions you may have via the TACC User Portal.

Queues down on all Large Scale Systems Monday 15 February 2021

Posted by Matthew Edeker on Feb 15, 2021 11:00:35 AM

Due to the recent state of emergency in the City of Austin due to extreme weather and the impact it is having on the power in Austin, TACC is closing all queues on all Large Scale Systems. This includes Frontera, Stampde2, Lonestar5, Longhorn, and all other TACC resources. Queues will re-open as...

Updated on Feb 19, 2021 3:32:48 PM

All TACC large scale production systems have resumed full operations after powering down and load shedding to help with the Texas power grid emergency.

Original Posting

Due to the recent state of emergency in the City of Austin due to extreme weather and the impact it is having on the power in Austin, TACC is closing all queues on all Large Scale Systems. This includes Frontera, Stampde2, Lonestar5, Longhorn, and all other TACC resources. Queues will re-open as soon as possible when the emergency subsides.

Please submit any questions you may have via the TACC User Portal. 

Texascale Days on Longhorn 2-8 February 2021

Posted by Tim Cockerill on Jan 29, 2021 2:01:18 PM

Longhorn will be participating in the Texascale Days event, with about two-thirds of the nodes reserved for a large-scale run, beginning Tuesday February 2 and will return all nodes to being fully available on Tuesday February 9. These events enable research that requires extreme scale of at least...

Longhorn will be participating in the Texascale Days event, with about two-thirds of the nodes reserved for a large-scale run, beginning Tuesday February 2 and will return all nodes to being fully available on Tuesday February 9. These events enable research that requires extreme scale of at least half of the system. We have not yet scheduled our next Texascale Days event. Watch for a forthcoming announcement if you have a research problem that will benefit from running at this scale.

Longhorn Status Tuesday 26 January 2021

Posted by Mark Brueschke on Jan 26, 2021 11:39:55 AM

Longhorn is currently unavailable. TACC staff are currently working to resolve the issue.
 
Please submit any questions you may have via the TACC User Portal.
 
https://portal.tacc.utexas.edu/tacc-consulting
 

Updated on Jan 26, 2021 12:33:58 PM

Longhorn is back in service as of 12:30 PM on Tuesday, 26 January.

Please submit any questions you may have via the TACC User Portal.

https://portal.tacc.utexas.edu/tacc-consulting

Original Posting

Longhorn is currently unavailable. TACC staff are currently working to resolve the issue.
 
Please submit any questions you may have via the TACC User Portal.
 
https://portal.tacc.utexas.edu/tacc-consulting
 

Longhorn Status Sunday 24 January 2021

Posted by Mark Brueschke on Jan 24, 2021 1:47:23 PM

Longhorn is currently unavailable. TACC staff are currently working to resolve the issue. 

Please submit any questions you may have via the TACC User Portal.

https://portal.tacc.utexas.edu/tacc-consulting

Updated on Jan 24, 2021 3:31:10 PM

Longhorn is back in service as of 3:30 PM on Sunday, 24 January.

Please submit any questions you may have via the TACC User Portal.

https://portal.tacc.utexas.edu/tacc-consulting

Original Posting

Longhorn is currently unavailable. TACC staff are currently working to resolve the issue. 

Please submit any questions you may have via the TACC User Portal.

https://portal.tacc.utexas.edu/tacc-consulting