Maverick2 User News

Stockyard Status Wednesday 27 January 2021

Posted by Matthew Edeker on Jan 27, 2021 11:03:51 AM

We're noticing performance issues with Stockyard and have closed queues on Frontera, Lonestar5, Stampede2, and Maverick2 while attempting to recover. Running jobs not using Stockyard (/work) will not be impacted.  Please submit any questions you may have via the TACC User Portal....

Updated on Jan 27, 2021 11:55:27 AM

Stockyard recovery process has been completed and queues have been opened. 

Original Posting

We're noticing performance issues with Stockyard and have closed queues on Frontera, Lonestar5, Stampede2, and Maverick2 while attempting to recover. Running jobs not using Stockyard (/work) will not be impacted. 


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

Matlab unavailable on all TACC clusters (Frontera/Stampede2/Lonestar5/Maverick2) on Thurs 28 January 2021 due to license maintenance.

Posted by Alex Ferrier on Jan 26, 2021 6:02:52 PM

Matlab may be unavailable on all TACC clusters (Frontera/Stampede2/Lonestar5/Maverick2) on  on Thursday, January 28 from 5:00 PM - 6:00 PM CST.  The license service may be intermittently unavailable during this maintenance as licenses are updated for the 2021 calendar year. Please submit any...

Matlab may be unavailable on all TACC clusters (Frontera/Stampede2/Lonestar5/Maverick2) on  on Thursday, January 28 from 5:00 PM - 6:00 PM CST.  The license service may be intermittently unavailable during this maintenance as licenses are updated for the 2021 calendar year.


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

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

Emergency Network Maintenance Friday, 22 January 2021

Posted by Mark Brueschke on Jan 22, 2021 1:43:58 PM

Emergency firewall maintenance is being carried out, the process should be brief with all services restored quickly.


Please submit any questions you may have via the TACC User Portal.
https://portal.tacc.utexas.edu/tacc-consulting

Updated on Jan 22, 2021 2:53:54 PM

Firewall maintenance is complete as of 2:50 PM.

Original Posting

Emergency firewall maintenance is being carried out, the process should be brief with all services restored quickly.


Please submit any questions you may have via the TACC User Portal.
https://portal.tacc.utexas.edu/tacc-consulting

Upcoming TACC Training Short Courses - February and March 2021

Posted by Jason Allison on Jan 21, 2021 9:21:44 AM

We are pleased to announce the following training courses being held via webcast during the months of February and March 2021:  - Introduction to Linux - February 10th, 2021, 1pm - 4pm CT  - C++ for C Programmers - February 18th, 2021, 9am - 3pm CT  - MPL Object-Oriented Interface to MPI - February...

We are pleased to announce the following training courses being held via webcast during the months of February and March 2021:

 - Introduction to Linux - February 10th, 2021, 1pm - 4pm CT
 - C++ for C Programmers - February 18th, 2021, 9am - 3pm CT
 - MPL Object-Oriented Interface to MPI - February 25th, 2021, 9am - 12pm CT
 - Introduction to Machine Learning at TACC - March 5th, 2021, 9am - 3pm CT
 - Introduction to Deep Learning at TACC - March 12th, 2021, 9am - 3pm CT

Registration for these events closes at 12pm CT the day prior. To register and for more information please visit:

Please email jasona@tacc.utexas.edu if you have any questions.

TACC $WORK File System (Stockyard) is Offline - Thurs 14 Jan 2021

Posted by Alex Ferrier on Jan 14, 2021 9:13:50 PM

Stockyard ($work) is has experienced a failure and is unavailable right now. Admins are 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 14, 2021 9:57:45 PM

The issue with the Stockyard filesystem has been resolved and queues have been opened.


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

Original Posting

Stockyard ($work) is has experienced a failure and is unavailable right now. Admins are working to resolve the issue.


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

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


TACC Outage December 31 2020

Posted by Alex Ferrier on Dec 31, 2020 9:58:40 PM

TACC's datacenter has had a power event that's impacting multiple core systems. Queues on all of the Large Scale Systems will remain down while assessing the impact and recovering. Admins are working to restore services as soon as possible. Please submit any questions you may have via the TACC User...

Updated on Jan 1, 2021 6:24:06 PM

The Lonestar5 issue related to the power event has been resolved and queues have been opened. Please contact us via a ticket if you see any further problems on the system. Thank you, TACC LSS team

Updated on Jan 1, 2021 12:14:25 PM

Frontera, Stampede2 and other services are back on line as of 12 noon (CST) on Friday, January 1 2021. Lonestar5 remains offline at this time as we work to restore it.

Original Posting

TACC's datacenter has had a power event that's impacting multiple core systems. Queues on all of the Large Scale Systems will remain down while assessing the impact and recovering. Admins are working to restore services as soon as possible.

Please submit any questions you may have via the TACC User Portal.
https://portal.tacc.utexas.edu/tacc-consulting

-TACC Team

Network Performance Issue

Posted by Garland Whiteside on Dec 22, 2020 1:55:41 AM

TACC staff are investigating a network performance issue which is affecting login process to TACC systems. Staff are working to resolve the problem.

Updated on Dec 22, 2020 2:22:41 AM

TACC Staff has concluded the work on the network performance issue.  The issue has been resolved. 


Thanks, 
TACC Staff.

Original Posting

TACC staff are investigating a network performance issue which is affecting login process to TACC systems. Staff are working to resolve the problem.

Code Performance and Scaling for Frontera Proposals - December 9th, 2020 1:00 PM - 2:30 PM CT

Posted by Jason Allison on Nov 27, 2020 4:43:14 PM

We are pleased to announce the Code Performance and Scaling for Frontera Proposals webinar being held on December 9th, 2020 from 1:00 PM to 2:30 PM CT. During this event we will describe the opportunities for requesting access to both Frontera and Longhorn, provide guidance on how to determine...

We are pleased to announce the Code Performance and Scaling for Frontera Proposals webinar being held on December 9th, 2020 from 1:00 PM to 2:30 PM CT.

During this event we will describe the opportunities for requesting access to both Frontera and Longhorn, provide guidance on how to determine which opportunity is most appropriate for your project, and describe effective scaling techniques found among successful proposal requests.

Registration for this event closes at 12 PM CT on December 9th, 2020. To register please visit:

Please email jasona@tacc.utexas.edu if you have any questions.

/work Filesystem Status Wednesday 11 November 2020

Posted by Matthew Edeker on Nov 11, 2020 10:19:42 AM

The /work filesystem is currently unavailable due to a server problem, administrators are working to resolve the issue.


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

Updated on Nov 11, 2020 11:10:21 AM

The issue has been resolved and queues are being opened. 

Original Posting

The /work filesystem is currently unavailable due to a server problem, administrators are working to resolve the issue.


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

Containers @ TACC - 6 November, 2020 9am-3pm

Posted by Jason Allison on Oct 21, 2020 4:00:39 PM

We are pleased to announce the Containers @ TACC Training being held on November 6th, 2020 from 9am to 3pm CT. Software containers are an important common currency for portable and reproducible computing. Learn best practices on building, using, and sharing Docker and Singularity containers in this...

We are pleased to announce the Containers @ TACC Training being held on November 6th, 2020 from 9am to 3pm CT.

Software containers are an important common currency for portable and reproducible computing. Learn best practices on building, using, and sharing Docker and Singularity containers in this hands-on workshop. Also learn how to run those containers on TACC HPC systems, including MPI and GPU aware containers.

Registration for this event closes at 5pm CT on November 4th, 2020. To register please visit:

Please email jasona@tacc.utexas.edu if you have any questions.

/work Filesystem Status Thursday 10 September 2020

Posted by Matthew Edeker on Sep 10, 2020 2:21:55 PM

The /work filesystem is currently unavailable due to a failed switch, TACC staff are working to replace the switch and restore access to the filesystem.


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

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

Updated on Sep 10, 2020 2:52:11 PM

The /work filesystem switch has been repaired and /work is available now on all systems.


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

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

Original Posting

The /work filesystem is currently unavailable due to a failed switch, TACC staff are working to replace the switch and restore access to the filesystem.


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

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