Gilbreth
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Research Computing Holiday Break
Research Computing personnel will observe the university winter break from 12:00am EST on Monday, December 23rd, 2024, and will resume normal business hours on Thursday, January 2nd, 2025. During this time, Research Computing services will continue...
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Staff Availability and Coffee-Hour Schedule
Research Computing personnel, including a significant number of the support staff, will be attending the SC24 conference on the week of November 18th. There are no planned reductions in service and staff will continue to monitor the ticketing system...
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Campus power outage affecting multiple clusters
Shortly before 9:00AM eastern time, many RCAC clusters experienced a power interruption which interrupted some work due to a campus power outage. UPDATE: Engineers have arrived on campus and found additional impacts from today's power interruption. S...
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In-person Coffee-Hour Consultation Location Change
Our in-person consulting hours (a.k.a. "coffee hour") location will be changing effectively immediately. RCAC staff have offered in-person consulting at the Convergence Center on campus downstairs in the lobby (and/or cafe area) for more th...
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Unexpected Gilbreth scratch outage
As of Monday, April 8 at 7am, Gilbreth has returned to service. If you experiene any lingering issues that may be related to this, please contact rcac-help@purdue.edu. On Sunday, April 7 2024 at 1:30pm, engineers became aware of a problem with Gilbr...
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Clusters Bell, Geddes and Gilbreth experiencing outages as of 4PM Tuesday March 12th. Engineers are working to resolve the problem. Access to these clusters is impacted and running jobs may have stopped. We will provide an update Tuesday March 12th a...
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The Gilbreth cluster will be unavailable beginning Tuesday, February 27th, 2024 at 8:00am for a scheduled maintenance. The cluster will return to full production by Wednesday, February 28th at 5:00pm. During this time, Gilbreth will have minor operat...
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Scratch on Gilbreth will undergo maintenance on Wednesday January 24th from 8:00 AM EST untul 5:00 PM EST. During this time, scratch will be unavailable on Gilbreth. Job scheduling on Gilbreth will be paused while storage engineers perform maintenanc...
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Research Computing Holiday Break
Research Computing personnel will observe the university winter break from 8:00am EST on Friday, December 22nd, 2023 , and will resume normal business hours on Tuesday, January 2nd, 2024. During this time, Research Computing services will continue...
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The Gilbreth cluster Globus software will be upgraded Thursday, December 7th, 2023 from 8:00am - 5:00pm EDT for scheduled maintenance. The cluster will return to full production by Thursday, December 7th, 2023 at 5:00pm EDT. During this time, Gilbret...
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Potential Ticket Response Delays
As the holiday season approaches, we want to inform you about potential delays in our ticket response times until the end of this year. Our support team is currently working with reduced staff, impacting our ability to respond promptly. Additionally...
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Gilbreth is experiencing scheduling issues and jobs have been paused while RCAC works to resolve this issue. Running jobs have also been impacted, so you will need to resubmit your job if it was running when the job scheduling resumes. We will provid...
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Multiple clusters have been powered off in MATH G109 datacenter due to a water issue in the building. Affected systems are Bell, Brown, Geddes, Gilbreth and Negishi. We will provide an update by 5:00 PM today.
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Update to Coffee-Hour Consultation Schedule
A few announcements for the RCAC community regarding our regular Coffee-Hour Consultation services. Support staff will be unavailable both today (Monday) and tomorrow (Tuesday) because of other scheduled events. Notably, tomorrow is our Annual Cyberi...
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Purdue research team uses 100 RCAC GPUs to create urban representations of 330 US cities
In a multidisciplinary endeavor that has far-reaching implications for computer science, urban planning, digital urban forestry, ecological sciences, and related domains, a team led by Daniel Aliaga, associate professor of computer science, has lever...
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Data Depot degraded performance on RCAC clusters
Users of Data Depot on RCAC clusters are currently experiencing significant performance degradation. The symptoms manifest as delays in listing or accessing files in /depot, significant lags in terminal sessions (especially if you have Data Depot in...
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Hello, PurdueIT is replacing our ticketing system, Footprints, with a new product called Team Dynamix (TDX). Email to rcac-help@purdue.edu will begin to forward to the TDX environment effective Wednesday, July 12, 2023. You may notice a difference in...
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BoilerKey Transition to Purdue Login
Overnight on June 26-27th (Monday-Tuesday), all Purdue systems which use BoilerKey, including RCAC clusters and other systems, will switch to the new Purdue Login. For more information about this change, please see the following documentation: https:...
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The Gilbreth cluster will be unavailable Wednesday, June 7, 2023 from 7:30am - 5:00pm EDT for scheduled maintenance. The cluster will return to full production by Wednesday, June 7th, 2023 at 5:00pm EDT. During this time, Gilbreth will have the opera...
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The Gilbreth cluster began experiencing issues with its scheduler spool filesystem around 10:30pm EDT on Saturday, March 18th, 2023. The problem manifests as an I/O error during new batch job submissions and in Open OnDemand gateway applications. Int...