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

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|[[File:up.png| up|link=GPC Quickstart]][[GPC Quickstart|GPC]]
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|[[File:up.png|up|link=https://docs.scinet.utoronto.ca/index.php/Main_Page]][https://docs.scinet.utoronto.ca Niagara]
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|[[File:up.png| up]]File System
 
 
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|[[File:down.png|up|link=HPSS]][https://docs.scinet.utoronto.ca/index.php/HPSS HPSS]
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|[[File:up.png|up|]]File System
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<b>Jan 15, 11:20 AM:</b> Systems are in the process of being brought online.
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System status can now be found at [https://docs.scinet.utoronto.ca docs.scinet.utoronto.ca]
  
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<span style='color:#aa5555'><b>Jan 14, 3:30 PM: Downtime extended to noon on Friday Jan 15th (estimate).</b></span>
 
  
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Our sincere apologies for this extension of the downtime. Unfortunately, a problem has come to light with some of the disks in the file system. Because of the way the file system is set up, no data is lost, but if we put the system back into production now, a single additional failure would run the risks of data loss or corruption, so this needs to be fixed now.
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<b> Mon 23 Apr 2018 </b> GPC-compute is decommissioned, GPC-storage available until <font color=red><b>30 May 2018</b></font>
  
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The BGQ file system hasn't suffered from this and may be brought up earlier.
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<b> Thu 18 Apr 2018 </b>  Niagara system will undergo an upgrade to its Infiniband network between 9am and 12pm, should be transparent to users, however there is a chance of network interruption.
  
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Updates will be posted here.
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<b> Fri 13 Apr 2018 </b> HPSS system will be down for a few hours on <b>Mon, Apr/16, 9AM</b>, for hardware upgrades, in preparation for the eventual move to the Niagara side.
  
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<b><i>Note: Because of the downtime, we'll be deferring the scratch purging that was scheduled for January 15th to Wednesday January 20th.</i></b>
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<b> Tue 10 Apr 2018 </b> Niagara is open to users.
  
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<b>Jan 13, 7:00 AM:</b> Downtime in effect.
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<b> Wed 4 Apr 2018 </b> We are very close to the production launch of Niagara, the new system installed at SciNet.
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While the RAC allocation year officially starts today, April 4/18, the Niagara system is still undergoing some final tuning and software updates, so the plan is to officially open it to users on next week.
  
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''SCHEDULED MAINTENANCE DOWNTIME ANNOUNCEMENT''
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All active GPC users will have their accounts, $HOME, and $PROJECT, transferred to the new
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Niagara system.  Those of you who are new to SciNet, but got RAC allocations on Niagara,
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will have your accounts created and ready for you to login.
  
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There will be a full SciNet shutdown from January 13th to January 14th, 2016 for scheduled annual maintenance.
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We are planning an extended [https://support.scinet.utoronto.ca/education/go.php/370/index.php Intro to SciNet/Niagara session], available in person at our office, and webcast on Vidyo and possibly other means, on Wednesday April 11 at noon EST.
  
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All systems will go down at 7 AM on Wednesday January 13th; all login sessions and jobs will be killed at that time.
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Latest revision as of 14:23, 7 May 2018

System Status

System status can now be found at docs.scinet.utoronto.ca


Mon 23 Apr 2018 GPC-compute is decommissioned, GPC-storage available until 30 May 2018

Thu 18 Apr 2018 Niagara system will undergo an upgrade to its Infiniband network between 9am and 12pm, should be transparent to users, however there is a chance of network interruption.

Fri 13 Apr 2018 HPSS system will be down for a few hours on Mon, Apr/16, 9AM, for hardware upgrades, in preparation for the eventual move to the Niagara side.

Tue 10 Apr 2018 Niagara is open to users.

Wed 4 Apr 2018 We are very close to the production launch of Niagara, the new system installed at SciNet. While the RAC allocation year officially starts today, April 4/18, the Niagara system is still undergoing some final tuning and software updates, so the plan is to officially open it to users on next week.

All active GPC users will have their accounts, $HOME, and $PROJECT, transferred to the new Niagara system. Those of you who are new to SciNet, but got RAC allocations on Niagara, will have your accounts created and ready for you to login.

We are planning an extended Intro to SciNet/Niagara session, available in person at our office, and webcast on Vidyo and possibly other means, on Wednesday April 11 at noon EST.


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