Article #2098: New Software Stack FAQ
The following are highlights and answers to frequently asked questions about the new Spack-based software stacks on ITaP Community Clusters. How do I...
Brown
-
-
Article #2103: Community Cluster Life Cycles Extended to 6 Years
For the last several years, we've heard your input around longer lifespans for community clusters, and now, thanks to the end of Moore's Law, it makes...
-
Article #2101: BoilerKey and SSH Key Login to Clusters FAQ
As explained in the news article on Requiring BoilerKey or SSH key authentication on Community Clusters, all clusters will now be requiring BoilerKey...
-
Article #2104: Unscheduled Cluster Outage
As of 12:30pm EDT all the clusters are back in production. If your job crashed during the outage, please resubmit it. We are currently experiencing a...
-
Article #2099: Requiring BoilerKey or SSH key authentication on Community Clusters
During Aug 17-20th, 2020, due to immediate security concerns, we will be changing community cluster access to require BoilerKey two-factor authenticat...
-
Article #2095: Brown Cluster Maintenance
The Brown cluster will be unavailable Wednesday, August 19, 2020 at 8:00am EDT for scheduled maintenance. The cluster will return to full production b...
-
Article #2495: Home and Applications Filesystem Maintenance - All Clusters
Most of the research computing clusters (Brown, Gilbreth, Halstead, Hammer, Rice, Scholar, Snyder, WCERES, Workbench, and WSC Hadoop) as well as some...
-
Article #2499: Unscheduled Brown outage
The Brown cluster began experiencing issues with its job scheduler around 4:00pm EST. The problem manifests itself as Slurm-related commands (slist, s...
-
Article #2511: Research Computing Holiday Break
Research Computing personnel will observe the university winter break from 5:00pm EST EST on Friday, December 18th, 2020, and will resume normal busin...
-
Article #2512: Access to RCAC Resources During ITaP Central Authentication Outage
On Sunday, December 27th, 2020, ITaP staff will perform major upgrades to the central authentication infrastructure. All applications that require log...
-
Article #2736: Unscheduled Data Depot outage
The Bell, Brown, Gilbreth, Halstead, Rice, Scholar, and Snyder clusters began experiencing issues with their Data Depot mounts around 10:00pm EST. Eng...
-
Article #2740: Unscheduled Data Depot outage
The Data Depot storage server began experiencing issues around 3:00pm EST on Thursday, February 4th, 2021. Engineers are currently diagnosing the issu...
-
Article #3193: Unscheduled outage on multiple clusters
Due to problems with cooling system in the MATH datacenter, the CMS, Bell, Brown, Gilbreth, Halstead, WCERES, and WSC Hadoop clusters began experienci...
-
Article #2969: Whole-Floor Cluster Maintenance
The majority of Research Computing computational resources (Bell, Brown, Gilbreth, Halstead, Hammer, Scholar, WCERES, Workbench, and WSC Hadoop cluste...
-
Article #3209: Intermittent Access Failures on Data Depot
As of Thursday, June 17th, 2021 at 11:00am EDT, users of community clusters may experience intermittent "permission denied" errors while try...
-
Article #3453: Scheduling Paused on Multiple Clusters
At about 4:00 pm today (Wednesday, 21 July, 2021) System Engineers found an issue with the schedulers on the Bell, Brown, Gilbreth, Halstead, and Scho...
-
Article #3456: Unscheduled Brown outage
The Brown cluster began experiencing issues with cooling around 9:00pm EDT. Engineers are currently diagnosing the issue and are working to identify a...
-
Article #3448: RCAC Whole-Floor Downtime and Power Work
The majority of the Research Computing computational resources will be unavailable July 30, 2021 7:00am - August 1, 2021 12:00pm EDT for a whole-flo...
-
Article #3457: Unscheduled Brown, Hammer and Weber outage
The Brown, Hammer, and Weber clusters began experiencing issues with cooling in the POD data center around 11:00am EDT. Engineers are currently diagno...
-
Article #3458: Unscheduled Brown and Hammer outage
The Brown and Hammer cluster began experiencing issues with cooling in the POD data center around 5:40pm EDT. Engineers are currently diagnosing the i...