Outages
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Purdue Anvil CPU and AI nodes unavailable On November 16-18, 2026
The Anvil CPU and AI (Nvidia H100 GPUs) nodes will be unavailable during a planned outage on Monday, November 16, at 4:00 a.m. through Wednesday, November 18, at 6:00 a.m. EST, to complete some maintenance that cannot be delayed. The Anvil login and...
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Gautschi Scheduling Paused - Emergency maintenance on Gautschi, Tuesday, November 3
Gautschi is under emergency maintenance to repair and upgrade its Lustre scratch filesystem. The cluster’s job scheduler has been paused and the repair work will begin Tuesday morning. What’s happening: Our engineers identified a problem with the Gau...
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EMERGENCY POWER SHUTDOWN - ALL RCAC SYSTEMS CURRENTLY UNAVAILABLE
Due to an issue with the new power distribution system, our contractor has had to shut down power to a number of RCAC systems that are connected to the new busway. We are bringing the affected systems down now as a precaution.
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MATH Datacenter - Planned Power Outage: September 19–20, 2026
Planned Power Outage: September 19–20, 2026 As the renovation and capacity improvement project in the MATH datacenter moves into its final stages, a planned maintenance outage is required to continue bringing the newly installed power and cooling inf...
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Upcoming Anvil Outage on September 19-21 2026
**Updates (September 21, 2026): ** The scheduled maintenance on Anvil has been successfully completed as of 3:37 pm EDT. All services are now available. The queues have been enabled and jobs have resumed scheduling. If you encounter any issues follow...
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(Cancelled) Anvil Scheduled Maintenance August 25, 2026
Updates: The maintenance for Anvil on August 25, 2026 has been cancelled. Anvil will remain available on August 25, 2026. Original Post: The Anvil cluster will be unavailable on Tuesday, August 25, 2026, from 8:00 AM to 5:00 PM EDT while scheduled ma...
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The Bell cluster is currently experiencing an outage. Submitted jobs are not running at this time. We are investigating the issue. The cause and an estimated time to resolution are not yet available. We will provide an update as soon as possible or i...
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Delayed Group Sync Affecting Data Depot Access
We're aware that some accounts are not receiving Unix group updates in a timely manner, which can delay access to Data Depot allocations and certain licensed software tied to group membership. Our team is actively investigating the underlying cause a...
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Bell Scratch Service Impacting Users with Errors
We are currently experiencing an issue with Bell Scratch that is causing users to receive “no space” errors and possibly other errors. We are working with our vendor to troubleshoot and restore service. There is no ETA for resolution at this time, an...
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Duke Power Outage: Fortress, Hammer, and CMS Storage Going Offline
Due to a Duke Power outage, Fortress, Hammer, and CMS storage need to be brought offline. These systems are currently on battery backup. There is no ETA for restoration at this time. We will update as soon as we have more information or if the power...
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Gautschi Scratch Service Impacting Users with Errors
We have noticed intermitent issues that is causing users to receive "Input/output error" on partial Gautschi login nodes (login00, login04 and login06). We are working with our vendors to troubleshoot and restore service on those nodes. We...
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Data Depot service disruption impacting schedulers
We are currently experiencing a service disruption affecting Depot. Engineers are actively investigating. Schedulers are paused to prevent further impact while we work to stabilize the service. We will provide another update as soon as more informati...
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Data Depot related service disruption
We’re investigating an issue affecting access to Data Depot services following a network change made at 11:00 AM ET. Users may see a brief outage or stalled connections while we work to restore normal service. Our teams are actively investigating, an...
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Depot service disruption impacting schedulers
We are currently experiencing a service disruption affecting Depot. The issue reoccurred after our earlier restoration, and engineers are actively investigating. Schedulers on Negishi, Rowdy, Gautschi, Bell, Scholar, and Gilbreth are paused to preven...
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Depot service disruption impacting schedulers
We are currently experiencing a service disruption affecting Depot. The issue reoccurred after our earlier restoration, and engineers are actively investigating. Schedulers on Negishi, Rowdy, Gautschi, Bell, Scholar, and Gilbreth remain paused to pre...
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Depot issue impacting multiple schedulers
We are currently experiencing an issue affecting Data Depot. Engineers are actively investigating, and we will provide an update as soon as more information is available. Schedulers have been paused on Negishi, Rowdy, Gautschi, Bell, Scholar, and Gil...
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Brief Data Depot disruption, community cluster scheduling paused and restored
RCAC experienced a disruption in service on the Data Depot storage system this evening, which required us to temporarily pause job scheduling on the community clusters. The issue has been resolved, schedulers have been resumed.
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The storage system for Geddes started experiencing issues earlier today. Engineers are currently working to resolve the issue. We will provide an update at 3 PM.
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Data Depot storage issue, cluster operations currently paused
We are investigating an issue with the Data Depot storage system that is impacting dependent services. Users may see failures connecting via Windows/Samba and jobs are affected because all clusters are currently paused while recovery work proceeds. O...
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Bell: Scheduling Temporarily Paused
Our engineers are looking into an issue with scratch storage on Bell. Job scheduling is temporarily paused and will resume as soon as things are back to normal.