Article #890: Unscheduled Scratch Outage on Carter
UPDATE As of about 6:30 pm, the new scratch system was brought back online, and scheduling has been restarted on Carter. Original Message The new scra...
Carter
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Article #891: Unscheduled Depot Outage
Measures taken within the first two hours of this problem seem to have resolved the issue. Original Message: A portion of the systems serving the Rese...
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Article #899: Security vulnerability patch impacts debugging
Due to a recently found vulnerability in the Linux Kernel (known as the Dirty-COW vulnerability), an emergency patch has been applied on the cluster n...
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Article #901: Emergency Cluster Maintenance
The Carter Cluster was returned to production at 10:45pm on November 7. We apologize for this extended outage. Update: November 7, 2016 6:01pm Work...
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Article #897: Carter Old Scratch Retirement
The old Carter scratch filesystem (Warp) will be retired and shut down in three weeks' time. To access this filesystem and ensure you have any files...
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Article #916: Carter Cluster Maintenance
The maintenance for Carter cluster was cancelled and will be rescheduled at a later date. The cluster has remained in service. Original Notice The Ca...
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Article #924: Clusters to switch to hierarchical modules
Carter, Conte, Hammer, Hathi, Rice, Scholar, and Snyder have been converted to hierarchical modules. All front-ends have been converted, and nodes wil...
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Article #941: Emergency Security Patching of RCAC Clusters
Due to a recent security vulnerability, the Carter, Halstead, Hammer, Radon, Rice, Scholar, and Snyder clusters will have their operating system upgra...
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Article #948: Partial scratch outages on Rice, Snyder, Carter, Scholar and Hammer
The scratch filesystems serving Carter, Hammer, Rice, Scholar, and Snyder started behaving abnormally this morning. This may have affected some jobs,...
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Article #957: Emergency Carter Cluster Maintenance
Update: Owner queues on Carter have been restarted. While Carter is currently deemed stable, performance is still impacted. Engineers are closely moni...
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Article #938: Carter Cluster Decommission Early Notice
Thank you for partnering with ITaP in the community cluster program. Carter has been running for more than 4.5 years now and will be decommissioned on...
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Article #964: Carter Decommission
As a reminder, Carter will be shut down and decommissioned on Sunday April 30, 2017. ALL DATA in /scratch/carter WILL NOT BE RETRIEVABLE after April 3...