Difference between revisions of "Euler maintenance (May 2019)"

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(Created page with "CSCS informed us that the data center will be undergoing a cooling maintenance on '''Wednesday 22 May 2019''', which will require a '''complete shutdown''' of Euler. We...")
 
 
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CSCS informed us that the data center will be undergoing a cooling maintenance on '''Wednesday 22 May 2019''', which will require a '''complete shutdown''' of Euler.
 
CSCS informed us that the data center will be undergoing a cooling maintenance on '''Wednesday 22 May 2019''', which will require a '''complete shutdown''' of Euler.
  
We will take this opportunity to do some additional maintenance on Euler itself the days '''before''' and '''after''' the CSCS maintenance.
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  The Euler cluster will be '''OFFLINE''' from '''15:00 on Tuesday, 21 May 2019'''
  
As usual, batch queues will be progressively inactivated in the days and hours prior to the maintenance, to ensure that no jobs get killed when the cluster is shut down.
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until the evening of Thursday, 23 May 2019.
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As usual, batch queues will be inactivated prior to the maintenance to ensure that no jobs get killed when the cluster is shut down. Short jobs can still run until the the cluster is offline. There is no action required on your part.
  
 
''Sorry for the inconvenience.''
 
''Sorry for the inconvenience.''
  
 
We will update this page once there is more information about the maintenance.
 
We will update this page once there is more information about the maintenance.
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==Updates==
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;'''2019-05-22 15:45'''
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:The cluster is being opened up but the batch queues remain INACTIVE as we continue to power on and test compute nodes.
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;'''2019-05-22 10:30'''
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:We are progressively reactivating the batch queues starting with the shortest.

Latest revision as of 08:48, 23 May 2019

CSCS informed us that the data center will be undergoing a cooling maintenance on Wednesday 22 May 2019, which will require a complete shutdown of Euler.

 The Euler cluster will be OFFLINE from 15:00 on Tuesday, 21 May 2019

until the evening of Thursday, 23 May 2019.

As usual, batch queues will be inactivated prior to the maintenance to ensure that no jobs get killed when the cluster is shut down. Short jobs can still run until the the cluster is offline. There is no action required on your part.

Sorry for the inconvenience.

We will update this page once there is more information about the maintenance.

Updates

2019-05-22 15:45
The cluster is being opened up but the batch queues remain INACTIVE as we continue to power on and test compute nodes.
2019-05-22 10:30
We are progressively reactivating the batch queues starting with the shortest.