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

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== System Status: <span style="color:#339900">'''UP'''</span> ==
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== System Status==
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<!--
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  Notes for updating the system status:
  
Tue Mar 20 18:30:00 EST 2012
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  - When removing system status entries, please archive them to:
  
There is a planned maintenance shutdown of the TCS and GPC IB on Thursday March 22, 2012 starting at 9am. GPC ethernet jobs and the file system will remain active and unaffected. Systems should be back in the afternoon.
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    http://wiki.scinethpc.ca/wiki/index.php/Previous_messages:
  
------------------------------
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    (yes, the trailing colon is part of the url)
  
Thu Feb 9 11:50:57 EST 2012: ''System Temporary Change for MPI ethernet jobs:''
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  - The 'status circles' can be one of the following files:  
  
Due to some changes we are making to the GPC GigE nodes, if you run multinode ethernet MPI jobs (IB multinode jobs are fine), you will need to explicitly request the ethernet interface in your mpirun:
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    down.png  for down
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    up25.png  for 25% up
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    up50.png  for 50% up
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    up75.png  for 75% up
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    up.png    for 100% up
  
For Openmpi -> mpirun  --mca btl self,sm,tcp<br>
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For IntelMPI  ->  mpirun -env I_MPI_FABRICS shm:tcp
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{|
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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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|-
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|[[File:up.png|up|link=BGQ]][[BGQ]]
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|[[File:up.png|up|link=P7 Linux Cluster]][[P7 Linux Cluster|P7]]
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|[[File:up.png|up|link=P8]][[P8]]
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|-
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|[[File:up.png|up|link=SOSCIP_GPU]][[SOSCIP_GPU|SGC]]
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|[[File:up.png|up|link=Knights Landing]][[Knights Landing|KNL]]
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|[[File:down.png|up|link=HPSS]][https://docs.scinet.utoronto.ca/index.php/HPSS HPSS]
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|-
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|[[File:up.png|up|]]File System
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|[[File:up.png|up|]]External Network
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|
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|}
  
There is no need to do this if you run on IB, or if you run single node mpi jobs on the ethernet (GigE) nodes.  Please check [[GPC_MPI_Versions]] for more details.
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-->
  
([[Previous_messages:|Previous messages]])
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System status can now be found at [https://docs.scinet.utoronto.ca docs.scinet.utoronto.ca]
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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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<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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<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> Tue 10 Apr 2018 </b> Niagara is open to users.
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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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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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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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<!-- [https://support.scinet.utoronto.ca/wiki/index.php/Previous_messages:] -->

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.