Difference between revisions of "Main Page"

From SciNet Users Documentation
Jump to navigation Jump to search
 
(74 intermediate revisions by 10 users not shown)
Line 17: Line 17:
 
|{{Up |Burst Buffer|Burst_Buffer}}
 
|{{Up |Burst Buffer|Burst_Buffer}}
 
|-
 
|-
|{{Up|HPSS|HPSS}}
+
|{{Up |HPSS|HPSS}}
 
|{{Up |Login Nodes|Niagara_Quickstart#Logging_in}}  
 
|{{Up |Login Nodes|Niagara_Quickstart#Logging_in}}  
 
|{{Up |External Network|Niagara_Quickstart#Logging_in}}  
 
|{{Up |External Network|Niagara_Quickstart#Logging_in}}  
Line 23: Line 23:
 
|}
 
|}
  
<!-- Current Messages: -->
+
'''Fri May 6th, 2022, 11:35 am:''' HPSS scheduler upgrade also finished.
<b>Mon Nov 22 1:40 EST PM 2021</b> The Mist login node is back.
 
  
<b>Mon Nov 22 12:40 EST PM 2021</b> The Mist login node is experiencing issues, we are investigating.
+
'''Thu May 5th, 2022, 7:45 pm:''' Upgrade of the scheduler has finished, with the exception of HPSS.
  
<b>Fri Nov 5 19:35 EDT 2021 </b> The filesystem issue from earlier in the afternoon is resolved.
+
'''Thu May 5th, 2022, 7:00 am - 3:00 pm EDT (approx):''' Starting from 7:00 am EDT, an upgrade of the scheduler of the Niagara, Mist, and Rouge clusters will be applied.  This requires the scheduler to be down for about 5-6 hours, and all compute and login nodes to be rebooted.
 +
Jobs cannot be submitted during this maintenance, but jobs submitted beforehand will remain in the queue.  For most of the time, the login nodes of the clusters will be available so that users may access their files on the home, scratch, and project file systems.
  
<b>Fri Nov 5 16:58 EDT 2021 </b> We are experiencing filesystem issues, login to the clusters may not be possible until they are resolved.
+
'''Monday May 2nd, 2022, 9:30 - 11:00 am EDT:''' the Niagara login nodes, the jupyter hub, and nia-datamover2 will get rebooted for updates.  In the process, any login sessions will get disconnected, and servers on the jupyterhub will stop. Jobs in the Niagara queue will not be affected.
  
<b>Tue Oct 19 noon EDT - Thu Oct 21 noon EDT:</b> <b><i>Niagara at Scale:</i></b> Only users of selected projects run at large scale during these 48 hours. Other users can still login and access their files, and submit jobs for after the eventSOSCIP and Mist users are not affected.
+
'''Tue Apr 26, 11:20 AM EDT:''' A Rolling update of the Mist cluster is taking a bit longer than expected, affecting logins to Mist.  
 +
 +
<!-- When removing system status entries, please archive them to: -->
 +
[[Previous messages]]
  
<b>Tue Oct 12 14:30 EDT 2021 </b> Mist login node is back up.
 
 
<b>Tue Oct 12 12:30 EDT 2021 </b> Mist login node is down for maintenance.
 
 
<b>Mon Sep 27 16:11 EDT 2021 </b> HPSS is back online.
 
 
<b>Wed Sep 23 17:23 EDT 2021 </b> Systems being brought back online. HPSS may be down for some more days. 
 
 
<!--  When removing system status entries, please archive them to: https://docs.scinet.utoronto.ca/index.php/Previous_messages -->
 
 
{|style="border-spacing: 10px;width: 100%"
 
{|style="border-spacing: 10px;width: 100%"
 
|valign="top" style="margin: 1em; padding:1em; padding-top:.1em; border:2px solid #000; background-color:#fff; border-radius:7px; width: 49.5%" |
 
|valign="top" style="margin: 1em; padding:1em; padding-top:.1em; border:2px solid #000; background-color:#fff; border-radius:7px; width: 49.5%" |
Line 62: Line 56:
 
* [[Commercial software]]
 
* [[Commercial software]]
 
* [[Burst Buffer]]
 
* [[Burst Buffer]]
* [[SSH keys]]
+
* [[SSH#SSH Keys|SSH keys]]
 
* [[SSH Tunneling]]
 
* [[SSH Tunneling]]
 
* [[SSH#Two-Factor_authentication|Two-Factor Authentication]]
 
* [[SSH#Two-Factor_authentication|Two-Factor Authentication]]

Latest revision as of 11:27, 9 May 2022

System Status

Niagara Mist Teach Rouge
Jupyter Hub Scheduler File system Burst Buffer
HPSS Login Nodes External Network Globus

Fri May 6th, 2022, 11:35 am: HPSS scheduler upgrade also finished.

Thu May 5th, 2022, 7:45 pm: Upgrade of the scheduler has finished, with the exception of HPSS.

Thu May 5th, 2022, 7:00 am - 3:00 pm EDT (approx): Starting from 7:00 am EDT, an upgrade of the scheduler of the Niagara, Mist, and Rouge clusters will be applied. This requires the scheduler to be down for about 5-6 hours, and all compute and login nodes to be rebooted. Jobs cannot be submitted during this maintenance, but jobs submitted beforehand will remain in the queue. For most of the time, the login nodes of the clusters will be available so that users may access their files on the home, scratch, and project file systems.

Monday May 2nd, 2022, 9:30 - 11:00 am EDT: the Niagara login nodes, the jupyter hub, and nia-datamover2 will get rebooted for updates. In the process, any login sessions will get disconnected, and servers on the jupyterhub will stop. Jobs in the Niagara queue will not be affected.

Tue Apr 26, 11:20 AM EDT: A Rolling update of the Mist cluster is taking a bit longer than expected, affecting logins to Mist.

Previous messages

QuickStart Guides

Tutorials, Manuals, etc.