Difference between revisions of "Main Page"

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<!-- Current Messages: -->
 
<!-- Current Messages: -->
  
<b> Announcement: March 2, 2020: </b> In preparation for the extension of Niagara in the (very) near
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<b> March 2, 2020, 1:30 PM:</b> For the extension of Niagara, the operating system on all Niagara nodes has been upgraded
future, the operating system on all Niagara nodes will be upgraded
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from CentOS 7.4 to 7.6.  This required all
from CentOS 7.4 to 7.6 on Monday March 2, 2002.  This requires all
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nodes to be rebooted. Running compute jobs are allowed to finish
nodes to be rebooted. Running compute jobs will be allowed to finish
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before the compute node gets rebooted. Login nodes have all been rebooted, as have the datamover nodes and the jupyterhub service.
before the compute node gets rebooted. Login nodes will be rebooted
 
one by one, such that there are always login nodes available to use.
 
The datamover nodes and the jupyterhub service will also need to be
 
rebooted.
 
  
 
<b> Feb 24, 2020, 1:30PM: </b> The [[Mist]] login node got rebooted.  It is back, but we are still monitoring the situation.
 
<b> Feb 24, 2020, 1:30PM: </b> The [[Mist]] login node got rebooted.  It is back, but we are still monitoring the situation.

Revision as of 18:36, 2 March 2020

System Status

Niagara HPSS SOSCIP GPU Mist
Teach Jupyter Hub Scheduler File system
Login Nodes External Network Globus

March 2, 2020, 1:30 PM: For the extension of Niagara, the operating system on all Niagara nodes has been upgraded from CentOS 7.4 to 7.6. This required all nodes to be rebooted. Running compute jobs are allowed to finish before the compute node gets rebooted. Login nodes have all been rebooted, as have the datamover nodes and the jupyterhub service.

Feb 24, 2020, 1:30PM: The Mist login node got rebooted. It is back, but we are still monitoring the situation.

Feb 12, 2020, 11:00AM: The Mist GPU cluster now available to users.

Feb 11, 2020, 2:00PM: The Niagara compute nodes were accidentally rebooted, killing all running jobs.

Feb 10, 2020, 19:00PM: HPSS is back to normal.

Jan 30, 2020, 12:01PM: We are having an issue with HPSS, in which the disk-cache is full. We put a reservation on the whole system (Globus, plus archive and vfs queues), until it has had a chance to clear some space on the cache.

QuickStart Guides

Tutorials, Manuals, etc.