Article #736: Important operating system updates - Community Clusters
On the morning of Thursday, February 5, 2015, Carter, Conte, Hansen, Peregrine1, Radon, and Rossmann login servers will be rebooted to apply an impor...
On the morning of Thursday, February 5, 2015, Carter, Conte, Hansen, Peregrine1, Radon, and Rossmann login servers will be rebooted to apply an impor...
Conte scratch has returned to full production as of approximately 2:15 pm. Update: February 26, 2015 1:20pm Radon scratch has returned to full produc...
As of 3:15 pm the maintenance is complete and Research Data Depot is returned to full production. Original message: The storage servers powering the R...
The Radon cluster will be unavailable on Tuesday, 17 March, 2015. On that day, Radon's job scheduler will be updated, and its network connection to it...
The Hammer, Hathi, Radon, and Snyder cluster will be unavailable beginning at Wednesday, July 1, 2015 from 8:00am - 12:00pm EDT, for scheduled mainten...
Due to power work in the MSEE building, most ECN services will be unavailable between 6:30am – 9:00pm EDT on Saturday, August 15, 2015. For Research C...
November 3, 2015 6:15pm The maintenance for Radon is completed and the cluster has been returned to production. Original The Radon cluster will be una...
As of 12:46, December 2, the home filesystem serving Conte, Hammer, Hansen, Hathi, Peregrine1, Radon, Rice, and Snyder was restored to normal operatio...
Most of the impact of this turned out to be to the Depot storage system, which has now been restored to normal operations. All the other affected sys...
Engineering Computing Network (ECN) will be performing staged patching and reboots of all of ECN's RedHat Linux workstations and servers to protect ag...
The Isilon filesystem was restored to normal service and all affected clusters had it remounted as quickly as was sustainable by the filesystem. This...
An issue was discovered shortly after Conte, Hansen, Hathi, and Radon were brought back online with the /group path on several front-ends and nodes. A...
The underlying storage has been fixed, and all these clusters have been returned to normal operations as of 10:00pm EDT. As of Tuesday, June 7th, 201...
Engineering Computing Network (ECN) will be performing scheduled maintenance this weekend on several ECN server resulting in their unavailability for...
Update As of 5:50 pm, Tuesday, 16 Aug 2016, the Radon cluster has been returned to service and is fully operational. Thank you for your patience. Upda...
We have seen a significant wave of these events this morning, September 21. For the most part, this wave seems to have been linked to a storage probl...
Conte has been returned to normal operations as well now. This concludes the home directory maintenance on all systems. Update: September 27, 2016 1...
Job scheduling was paused on Radon between 6 pm and 7 pm this evening. Node monitoring processes marked most nodes offline around 6 pm, preventing new...
Due to a recent security vulnerability, the Carter, Halstead, Hammer, Radon, Rice, Scholar, and Snyder clusters will have their operating system upgra...
Engineers have restored failed core servers back to a functional state. Data Depot is up and running as normal and job scheduling resumed. Should you...