Negishi
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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 Negishi cluster will be unavailable beginning Wednesday, December 20th, 2023 at 8:00am for a scheduled maintenance. The cluster will return to full production by Wednesday, December 20th, 2023 at 5:00pm. During this time, Negishi will have minor...
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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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Scheduling Paused on Negish Cluster
At about noon today (Tuesday 12 September), we discovered an issue with the scheduler database related to the power outage last Sunday. Scheduling on Negishi has been paused to allow for work on correcting the database problem. We will have an upda...
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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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Update: As of 3:45pm, the Bell cluster has returned to production status. Scheduling is still paused on the Negishi cluster, and we will have an update by 5:00pm EDT The Bell and Negishi clusters began experiencing issues with power around 1:00pm EDT...
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Purdue IT network engineers will be troubleshooting the network connection on Negishi. During this time, the network will be failed over to a backup path, and then moved back to the primary upon conclusion of the work. Impact should be minimal. In t...
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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 Negishi cluster will be unavailable Wednesday, June 21, 2023 from 8:00am - 5:00pm EDT for scheduled maintenance. The cluster will return to full production by Wednesday, June 21st, 2023 at 5:00pm EDT. During this time, Negishi will have the opera...
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The Negishi cluster will be unavailable Wednesday, April 26, 2023 from 8:00am - 5:00pm EDT for a scheduled weekly EUP maintenance. The cluster will return to its early user operations mode by Wednesday, April 26th, 2023 at 5:00pm EDT. Any Slurm jobs...
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The Negishi cluster will be unavailable Wednesday, April 5, 2023 from 8:00am - 5:00pm EDT for a scheduled weekly EUP maintenance. The cluster will return to its early user operations mode by Wednesday, April 5th, 2023 at 5:00pm EDT. Any Slurm jobs wh...
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The Negishi cluster will be unavailable Wednesday, March 22, 2023 from 8:00am - 5:00pm EDT for a scheduled weekly EUP maintenance. The cluster will return to its early user operations mode by Wednesday, March 22nd, 2023 at 5:00pm EDT. Any Slurm jobs...
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The Negishi cluster will be unavailable Wednesday, March 15, 2023 from 8:00am - 5:00pm EDT for a scheduled weekly EUP maintenance. The cluster will return to its early user operations mode by Wednesday, March 15th, 2023 at 5:00pm EDT. Any Slurm jobs...
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The Negishi cluster will be unavailable Wednesday, March 8, 2023 from 8:00am - 5:00pm EST for a scheduled weekly EUP maintenance. The cluster will return to its early user operations mode by Wednesday, March 8th, 2023 at 5:00pm EST. Any Slurm jobs wh...
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The Negishi cluster will be unavailable Wednesday, March 1, 2023 from 8:00am - 5:00pm EST for a scheduled weekly EUP maintenance. The cluster will return to its early user operations mode by Wednesday, March 1st, 2023 at 5:00pm EST. Any Slurm jobs wh...
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The Negishi cluster will be unavailable Wednesday, February 22, 2023 from 8:00am - 12:00pm EST for a scheduled weekly EUP maintenance. The cluster will return to its early user operations mode by Wednesday, February 22nd, 2023 at 12:00pm EST. Any Slu...
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The Negishi cluster will be unavailable Wednesday, February 15, 2023 from 8:00am - 5:00pm EST for a scheduled weekly EUP maintenance. The cluster will return to its early user operations mode by Wednesday, February 15th, 2023 at 5:00pm EST. Any Slurm...
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The Negishi cluster will be unavailable Wednesday, February 8, 2023 from 8:00am - 5:00pm EST for a scheduled weekly EUP maintenance. The cluster will return to its early user operations mode by Wednesday, February 8th, 2023 at 5:00pm EST. Any Slurm j...