Article #582: Network outage affecting Peregrine1 cluster
On April 24, 2013, network engineers will be relocating fiber optics that connect the Peregrine1 cluster to infrastructure in West Lafayette. This out...
Outages
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Article #581: Scheduling paused on Carter cluster
Update: 8:12pm Scheduling on Carter has been resumed, and Carter is back in full production. Original Message: Beginning the morning of April 16, a nu...
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Article #576: Unscheduled Outage to LustreC
Update: ITaP engineers have corrected the issue affecting the LustreC filesystem. The system is back in production. Job scheduling on Carter, Hansen a...
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Article #572: Scratch Filesystem Problem
As of 9:00am, are seeing a problem with the LustreC scratch filesystem that serves Carter, Hansen, and Peregrine1. To prevent any more jobs from runn...
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Article #568: Chilled water outage in MATH
Update: As of about 11:00 am, the problem with the chilled water has been corrected, and scheduling has resumed on all RCAC clusters. Thank you for yo...
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Article #565: Chilled water outage in MATH
Campus chilled water serving the MATH data center is experiencing above-normal temperatures, and as a precaution, scheduling on the Coates, Rossmann,...
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Article #563: Unexpected Power Outage in MATH
Update: Noon, 1/8/13 The power issue in MATH has been resolved. Power has been restored to the nodes in the Coates-A subcluster affected by the outage...
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Article #562: Scheduling paused on ITaP research clusters
During scheduled network maintenance on network equipment connecting storage to ITaP clusters, all scheduling will be paused from 4-6pm. Running jobs...
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Article #544: 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 assi...
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Article #524: Unscheduled HPSS outage
Update - April 11, 2012 240pm At around 240pm, ITaP engineers have restored communications between the HPSS system and the tape library. Access to For...
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Article #523: Unscheduled Samba Outage
Update : 1:45pm As of As of 1:45pm this afternoon, systems staff have completed patching the samba servers used to access storage systems. You should...
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Article #522: Partial outage affecting some Coates queues
Update - 6:45 pm Tuesday, 10 April 2012 ITaP engineers have found and repaired the network issue that was affecting Coates nodes type B, C and E. Job...
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Article #520: Unscheduled outage to MATH datacenter
Update - 9:30pm, 4/1/2012: As of about 9:30pm, Sunday, 1 April, ITaP systems staff have returned Hansen to production status, and job scheduling is re...
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Article #519: PBS unavailable on Rossmann cluster
Due to a network issue, the server running the PBS software for Rossmann is unavailable. While the server is unavailable, attempts to use PBS commands...
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Article #517: Unscheduled outage to Rossmann cluster
At approximately 10:50pm, Thursday, March 15, the power distribution to large portions of the Rossmann cluster failed. These feeds also power the logi...
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Article #513: Lustre unavailable on Hansen cluster
Update: As of 9:45pm, Lustre is back in production and scheduling has resumed on Hansen. Original Notice: As of approximately 8:00pm February 7, an is...
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Article #510: Coates Scheduling unavailable
This morning, the PBS system on Coates developed an issue with the storage holding its internal state.While systems engineers are working on recoverin...
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Article #507: Fortress: ADIC Scalar 10k tape robot unavailable (1/4/2012)
Update - 1/9/2012 The repairs to the ADIC tape library have been completed and Fortress' tape functionality is back in operation. Update - 1/6/2012 Fo...
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Article #505: Hansen: unscheduled outage to Lustre scratch
Update The error condition on the Lustre filesystem has been cleared, and Hansen is back in production and accepting new jobs. Jobs already running sh...
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Article #503: Fortress: ADIC Scalar 10k tape robot unavailable
Update 12/2/11 (4:15pm) The tape robot has been returned to service and Fortress is back in production. Please contact us at rcac-help@purdue.edu if y...