Radon
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Unscheduled Power outage in Math Datacenter
Update: 10:00pm Tuesday As of 8:30pm Tuesday 21 August 2012, the LustreB filesystem has been returned to full service. Our storage engineers with assistance of the vendor have verified that the system is stable. If you encounter any issues, please co...
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Scheduled Maintenance - August 2012
In August 2012, some RCAC systems will be down for maintenance for up to three days in order to accommodate electrical service and chilled water upgrades in the Math building and OS and scheduler upgrades on the systems. Planned Maintenance Timelin...
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System Maintenance - Spring Break 2012
During the week of spring break, 2012, the Steele, Coates, and Rossmann clusters will each be down for maintenance for one day to install OS patches and update the PBS batch software to version 11.1. Additionally, the Radon cluster will be unavailabl...
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Aug. 5-17 research computing system outage FAQ
What’s happening? ITaP’s research computing systems will be shut down beginning at 5 p.m. Friday, Aug 5, including the Rossmann, Coates, Moffett and Radon clusters. The supercomputers are scheduled to be off until Wednesday, Aug. 17. Why? An outage r...
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All RCAC systems unavailable some portion of Tue-Fri, 3/29-4/1
All RCAC systems will be unavailable on Tuesday, March 29th from 3:00am – 6:00pm. The Rossmann, Coates, Radon, and Moffett clusters will remain down through 6:00pm Thursday, March 31st. Update, 9:00am, March 29: Power has been restored to the Math b...
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The Radon Linux cluster will be unavailable Tuesday and Wednesday, August 25-26, for hardware upgrades and a conversion from Debian Linux to Red Hat Enterprise Linux 5 (RHEL5). Since this upgrade changes the version of Linux used on the cluster, all...
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RCAC system and data center maintenance
RCAC systems including the DXUL/fortress archival storage system will be unavailable beginning at 8am Tuesday, 3/17, while system and MATH data center maintenance is performed. All systems are expected to be back in service by 6pm Thursday, 3/19, and...
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Radon Linux cluster unavailable
The Radon Linux cluster will be unavailable from 8am-5pm on Thursday, August 14, while its job scheduler is upgraded from PBSPro version 8.0 to version 9.1. A scheduling reservation has been installed and only those PBS jobs with walltimes less than...