Article #650: LustreC maintenance
In order to repair a hardware issue with the underlying disk storage comprising LustreC, ITaP storage engineers will execute a brief maintenance on th...
Maintenance
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Article #643: Fortress HPSS Archive Maintenance
The IBM T3584 tape library serving Fortress is scheduled to be down Wednesday, March 19, 2014 from 8AM to 5PM for a hardware upgrade. Additional tape...
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Article #639: Rossmann Cluster OS Upgrade
During the maintenance scheduled for 3/15/2014-3/16/2014, the Rossmann cluster will be upgraded to Red Hat Enterprise Linux, version 6. Only those PBS...
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Article #638: RCAC Fileserver Maintenance
UPDATE - As of 7:45pm Sunday, March 16th, 2014, the fileserver maintenance has completed successfully, and cluster systems are back online. All Resea...
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Article #627: System Maintenance
The Hansen, Coates, and Rossmann clusters will be unavailable beginning at 8:00am on Tuesday, January 7, 2014, for scheduled maintenance. The clusters...
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Article #626: Hansen and WinHPC clusters at reduced capacity
On December 21, 2013, the Hansen and WinHPC clusters will operate at reduced capacity while datacenter power maintenance is performed on a portion of...
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Article #629: Maintenance completed on LustreD filesystem
UPDATE 6:00 pm 14 Dec 2013 As of 5:45 pm we believe this problem has been corrected and Conte has returned to normal operation. The LustreD filesystem...
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Article #596: LustreC Filesystem Maintenance
The high performance scratch file system (LustreC) supporting the Carter, Hansen, Peregrine1, and WinHPC research clusters is in need of mandatory mai...
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Article #594: Software Stack Changes during Carter Maintenance
Between July 8 and July 16, Carter will be unavailable due to scheduled maintenance. On July 8, there will be changes made to the software stack on mo...
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Article #593: Carter Maintenance
As you may be aware, on April 5, the Board of Trustees approved the purchase of the next generation of community cluster, to be named "Conte"...
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Article #575: Fortress tape library upgrade
Updated, 3/29/2013 During the datacenter migration the core server for the Fortress HPSS system experienced a failure with its boot device. Vendor eng...
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Article #574: Samba maintenance outage
On Tuesday, 12 March 2013, the samba.rcac.purdue.edu host will be offline for about 2 hours between 8:00 and noon for maintenance. This will not affec...
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Article #571: Scheduled Maintenance
During the March 12 to March 14 maintenance window, the WinHPC cluster will be unavailable due to upgrades to the electrical service in the MATH data...
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Article #559: Scheduled Maintenance - RCAC home directory upgrades
Update - 7:00pm, 1/4/2013: - All community clusters (Steele, Coates, Rossmann, Hansen, Carter, and Peregrine1) are back in production. Radon is curr...
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Article #561: Software Stack Changes during Scheduled Maintenance
During the New Years' weekend holiday, all ITaP HPC resources will be unavailable due to a scheduled upgrade of research home directories. While the s...
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Article #556: Scheduled Maintenance for Radon Cluster
UPDATE - 12:40 pm 27 Nov 2012: The update went smoothly, with no delays or problems, and Radon has returned to service as of 12:30 pm, 5 and a half ho...
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Article #548: Scheduled Maintenance - October 2012
UPDATE: 9 October, 2012 The Coates and Rossmann Clusters have both returned to production, and their maintenance is completed, as of 11:30 am, Tuesday...
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Article #547: ADIC Scalar 10k tape library maintenance
From 8:00am-12pm on Friday, September 7, 2012, the ADIC Scalar 10K library serving the Fortress archive will be unavailable while emergency preventati...
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Article #538: 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 upgr...
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Article #528: Community clusters, storage to be off line for upgrades and maintenance
Purdue’s Community Cluster Program supercomputers, related high-performance data storage and the Fortress archival data storage system will be down fo...