Snyder
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Unscheduled Scratch Outage on Rice, Snyder, Scholar
The scratch filesystem serving Rice, Scholar, and Snyder is currently unavailable. Both currently running jobs and attempts to access files in scratch will block until the filesystem is back online. Job scheduling on Rice, Scholar, and Snyder has bee...
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Unscheduled scratch outage on Rice, Scholar and Snyder
The scratch filesystem serving Rice, Scholar, and Snyder is currently unavailable. Both currently running jobs and attempts to access files in scratch will block until the filesystem is back online. Job scheduling on Rice, Scholar, and Snyder has be...
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Access to Data Depot from the Halstead, HalsteadGPU, Hathi, Rice, Scholar, and Snyder clusters has hung starting around Thursday, September 7th, 2017 at 1:30pm EDT. Engineers are currently working to restore service to these systems. Job scheduling h...
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A failure has occurred in the systems which serve Data Depot to the various research clusters. Engineers are currently diagnosing the issue and are working to identify a fix. Job scheduling has been paused on all systems while this issue is being add...
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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 encounter any lingering issues please let us know at rcac-help@purdue.edu Original Message Some core...
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Scratch system failure on Rice, Snyder, Hammer
*** Update *** As of 7:00 pm, the problem on the scratch system has been corrected, and scheduling has resumed on all three affected clusters - Rice, Snyder, and Hammer. Update Storage engineers are working with the system vendor to evaluate a propos...
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Emergency Maintenance on Rice, Snyder, Hammer
As of 7:15pm, all queues on these clusters have resumed scheduling. Nodes will continue to be upgraded as they finish current jobs and become available. In the interim, the clusters will run in a degraded state, but will continue to start new jobs...
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Rice, Snyder, Hammer, Scholar Maintenance
The Hammer, Rice, Scholar, and Snyder clusters have been returned to service. Please note that Thinlinc clients and web browser access can be found at: Rice: desktop.rice.rcac.purdue.edu Hammer: desktop.hammer.rcac.purdue.edu Snyder: desktop.snyder.r...
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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, and anyone using one of the login nodes for these clusters may have had sessions freeze or seen dela...
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Unscheduled scratch outage on Rice, Snyder, and Hammer
The scratch filesystem serving Hammer, Rice, and Snyder is currently unavailable. Both currently running jobs and attempts to access files in scratch will block until the filesystem is back online. Job scheduling on Hammer, Rice, and Snyder has been...
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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 upgraded to a newer version during February 2, 2017 5:00pm - March 2, 2017 5:00pm EST. Unlike other cl...
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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 Research Data Depot have suffered a failure. Some systems using Depot have been affected, particularly...
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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 11:55pm All systems other than Conte have been successfully returned to normal operations with the ne...
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Degraded performance of several systems
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 problem that has been resolved. However, we are implementing new monitoring and response procedures toda...
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Unscheduled Outage on Data Depot
As of 7:30 pm, all methods for connecting to Data Depot have been restored to working order. All connections with Samba (Network Drive mappings: datadepot.rcac.purdue.edu, samba.rcac.purdue.edu) are working normally again. More Rice and Snyder nodes...
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Engineering Computing Network (ECN) will be performing scheduled maintenance this weekend on several ECN server resulting in their unavailability for a short time. Some ECN services will be affected, including several software license servers for ITa...
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Carter and Scholar are back online for use as of 6:25am, though they will be operating with many nodes still offline. Staff will be working through Wednesday to steadily increase the number of nodes available. This concludes the POD cluster mainten...
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Network issues affecting Snyder cluster
The problem is now RESOLVED after the reboot of a router. ======= The network serving Snyder is currently experiencing issues. Attempts to log in to the cluster or access network filesystems will experience high latency and delays. Systems engineers...
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The Isilon filesystem was restored to normal service and all affected clusters had it remounted as quickly as was sustainable by the filesystem. This process was completed by Wednesday, May 18th, 2016 at 12:15am EDT. All clusters other than Conte (...
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ECN services outage - ITaP Research Computing systems impacted
Engineering Computing Network (ECN) will be performing staged patching and reboots of all of ECN's RedHat Linux workstations and servers to protect against a serious vulnerability in glibc system library. A significant number of ECN services will be...