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...
Carter
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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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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...
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Article #889: Carter Scratch Transfer Tool
On September 27th, 2016, the Carter cluster scratch filesystem, which had been suffering from numerous issues, was replaced by an entirely new system....
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Article #871: Home Filesystem Maintenance - All Clusters
Conte has been returned to normal operations as well now. This concludes the home directory maintenance on all systems. Update: September 27, 2016 1...
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Article #887: New Carter Scratch Filesystem
We are seeing some issues with the systems in the warp-scratch set of hosts. You may encounter an error with your home directory and/or a message abo...