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TACC Network Maintenance 14 June 2020

Posted by Mark Brueschke on 06/04/2020 19:07 UTC

Access to all TACC systems will be unavailable on 14 Jun 2020 from 10:00 AM CDT until 2:00 PM CDT. This is to allow for upgrades to the TACC core network hardware. Jobs will continue to run, but users will have no access to TACC services and systems... (read_more_link)Read more


Recent updates from XCI

Posted by Shava Smallen on 06/04/2020 03:27 UTC

XSEDE’s InCommon Identity Provider (IdP) allows XSEDE users to sign in to web sites that are part of the InCommon Federation (for example, GENI and ORCID)... (read_more_link)Read more


Writing a Successful XSEDE Allocation Proposal - 6/17/2020

Posted by Jason Allison on 06/03/2020 16:25 UTC

This short webinar introduces users to the process of writing an XSEDE allocation proposal and covers the elements that make a proposal successful. This webinar is recommended for users making the jump from a startup allocation to a research... (read_more_link)Read more


Ranch System Maintenance on Tuesday June 16

Posted by Mark Brueschke on 06/02/2020 14:13 UTC

Ranch will not be available from 8:00 a.m. to 5:00 a.m. (CT) on Tuesday, June 16th, 2020. Disk system maintenance will be performed during this time.

Please submit any questions you may have via the TACC User Portal. (read_more_link)Read more


[UPDATE] OpenStack commands failing on

Posted by George W. Turner on 05/30/2020 17:20 UTC

OpenStack commands are failing on Jetstream’s TACC cloud. Users wishing to start, stop, or modify VMs on the TACC cloud will experience errors. Running VMs are not affected. Admins are investigating. We will update this ticket as the situation... (read_more_link)Read more


Emergency server migration for Jetstream Atmosphere server scheduled for Tuesday, June 2, 11a-8p EDT

Posted by Jeremy Fischer on 05/29/2020 19:18 UTC

A sporadic network issue with the Jetstream Atmosphere server ( has made it necessary to migrate those services to a different server.

The Atmosphere team is working to prepare the new server now in anticipation... (read_more_link)Read more


SDSC Comet: Lustre scratch filesystem issue [resolved]

Posted by Mahidhar Tatineni on 05/28/2020 16:36 UTC

We are seeing problems with one of the storage servers on the Lustre scratch filesystem. There is a reservation in place to prevent new jobs from starting while we troubleshoot the issue. We will update via a news post once the issue is resolved.... (read_more_link)Read more


Emergency Bridges Maintenance - 5/28/20

Posted by Tom Maiden on 05/28/2020 15:16 UTC

Due to a cooling issue at our computing facility, Bridges and all of its associated VMs and file systems are being shut down.

We are working with the building contractors to return the systems to service as quickly as possible and will let you... (read_more_link)Read more


Reminder: Bridges-2 Webinar on Thursday, May 28 at 11am ET

Posted by Tom Maiden on 05/26/2020 15:53 UTC

Join us on Thursday May 28th at 11:00am Eastern for an hour-long informative and interactive webinar about our highly anticipated new supercomputer Bridges-2. Bridges-2 is funded by the National Science Foundation and will provide transformative... (read_more_link)Read more

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