Article #1165: Rice Upgrade to CentOS7
In order to continue to offer a current computational platform for research at Purdue, Rice is going to receive a complete upgrade to CentOS7 - the Co...
Rice
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Article #1179: Common CentOS7 Upgrade Questions
The Halstead, Rice, and Snyder clusters will be upgraded to newer CentOS7 operating system in May 2018 (detailed announcements in: Rice Upgrade to Cen...
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Article #1171: Rice Cluster Maintenance Upgrade
As of 2:55pm, engineers have completed the CentOS7 upgrade and maintenance and have returned the Rice cluster back to normal service. All queues have...
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Article #1205: Unscheduled network outage on Brown, Rice, Snyder and Hammer
The Brown, Hammer, Rice, and Snyder clusters began experiencing issues with scratch filesystems and network connectivity around 2:30am EDT. Engineers...
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Article #1197: All Systems Maintenance
On Thursday, August 2nd, 2018 at 6:00am EDT, all Research Computing systems will be going offline to allow for major coordinated maintenance of centra...
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Article #1208: Unscheduled Rice outage
The Rice cluster is currently experiencing issues with the scratch filesystem. Engineers have identified the problem and are in the process of applyin...
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Article #1219: Unscheduled Rice scratch outage
The Rice cluster began experiencing issues with its scratch system around 4:30pm EDT. Engineers are currently diagnosing the issue and are working to...
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Article #1232: Rice Cluster Maintenance
The Rice cluster will be unavailable beginning at Tuesday, November 6th, 2018 at 8:00am EST, for scheduled maintenance. The cluster will return to ful...
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Article #1250: Emergency Rice Cluster Maintenance
The Rice cluster will be unavailable beginning at Wednesday, January 23rd, 2019 at 8:00am EST, for emergency maintenance. The cluster is expected to r...
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Article #1244: Change to Multi-user Shared Node Access
Research Computing has been assessing how to approach the Meltdown and Spectre security vulnerabilities discovered in Intel processors for some time....
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Article #1234: Cancelled: Off-Campus access to Community Clusters to require VPN, BoilerKey
Starting Monday, February 11, 2019, login access to the community clusters from off-campus will require using Purdue's virtual private network (VPN)....
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Article #1270: Campus power outage
A power event around 8:40 am this morning affected all Research Computing resources, along with networking, and other resources around campus. Network...
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Article #1282: Home Filesystem / Slowdown / Login Issue on all Clusters
All clusters began experiencing issues with logins and a general slowdown around 3:10pm EST. This has been identified as being due to an issue on the...
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Article #1290: Clusters feature interactive HPC web portal
An interactive HPC web portal, dubbed Gateway, has been deployed on the Community Clusters. Gateway is an open-source HPC portal, called Open OnDemand...
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Article #1300: Campus power outage affecting multiple clusters
At approximately, 8:30am EDT, the Brown, Hammer, Rice, and Snyder clusters became unavailable due to a campus power outage. While power has been resto...
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Article #1310: Rice scheduling temporarily stopped
The Rice cluster is currently experiencing a vendor bug in its scratch filesystem. To prevent filesystem instability, job scheduling has been paused w...
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Article #1308: Rice Cluster Maintenance
The Rice cluster will be unavailable beginning at Tuesday, July 2nd, 2019 at 8:00am EDT, for scheduled maintenance. The cluster will return to full pr...
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Article #1328: Unscheduled research homes outage affecting all clusters
All clusters began experiencing issues with the home file system around 12:30pm EDT. Engineers are currently diagnosing the issue and are working to i...
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Article #1334: Unscheduled Rice scratch outage
The Rice cluster began experiencing issues with the scratch filesystem around 4:40pm EDT. Engineers are currently diagnosing the issue and are working...
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Article #1346: Unscheduled Depot Outage
Data Depot suffered a system failure around 5:15pm EDT. Engineers are currently diagnosing the issue and are working to identify a fix. Job scheduling...