Difference between revisions of "Oldwiki.scinet.utoronto.ca:System Alerts"

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== System Status: <span style="color:#00bb11">'''UP'''</span>==
 
== System Status: <span style="color:#00bb11">'''UP'''</span>==
  
The Apr 19 upgrade of the GPC to a low-latency, high-bandwidth Infiniband network throughout the cluster is now reflected in (most of) the wiki.  The appropriate way to request nodes in job scripts for the new setup (which will coincide with the old way for many users) is described on the [[GPC_Quickstart#QDR_vs._DDR_Infiniband|GPC_Quickstart]] page.
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===ANNOUNCEMENT===
  
Wed 24 Apr 2012 12:47:46 EDT
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There will be a full SciNet '''shutdown''' from '''Tue May 8 to Wed May 9''' for final configurations in the changeover to full infiniband for the GPC, for some back-end maintenance, and to test the computational and file system performance of the TCS and GPC.
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Systems will go down at 9 am on May 8; all login sessions and jobs will be killed at that time. The system should be available again in the evening of the next day. Check here on Wednesday for updates.
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As noted before, see [[GPC_Quickstart#QDR_vs._DDR_Infiniband|GPC_Quickstart]] for how to run mpi jobs on the gpc in light of the new infiniband network (mostly coincides with the old way, with less parameters).
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Wed 2 May 2012 10:20:46 EDT
  
 
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([[Previous_messages:|Previous messages]])

Revision as of 10:27, 2 May 2012

System Status: UP

ANNOUNCEMENT

There will be a full SciNet shutdown from Tue May 8 to Wed May 9 for final configurations in the changeover to full infiniband for the GPC, for some back-end maintenance, and to test the computational and file system performance of the TCS and GPC.

Systems will go down at 9 am on May 8; all login sessions and jobs will be killed at that time. The system should be available again in the evening of the next day. Check here on Wednesday for updates.

As noted before, see GPC_Quickstart for how to run mpi jobs on the gpc in light of the new infiniband network (mostly coincides with the old way, with less parameters).

Wed 2 May 2012 10:20:46 EDT

(Previous messages)