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euler-users
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Thank you for joining the [euler-users] mailing group. You will now be notified of software changes, scheduled maintenance, and unplanned outages directly in your inbox.
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Colin Vanden Heuvel
4
12/4/25
[euler-users] Addressing recent outages and how we will move forward
Hello again, Euler users, The beta test has been going well and users have not had many problems to
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[euler-users] Addressing recent outages and how we will move forward
Hello again, Euler users, The beta test has been going well and users have not had many problems to
12/4/25
Colin Vanden Heuvel
8/27/25
[euler-users] Euler gen 8 deployment COMPLETED
Hello, Euler Users; This is the official all-clear on the Euler platform migration which began on
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[euler-users] Euler gen 8 deployment COMPLETED
Hello, Euler Users; This is the official all-clear on the Euler platform migration which began on
8/27/25
Colin Vanden Heuvel
8/20/25
[euler-users] Progress Report: Euler gen 8 deployment
Hello again, Euler users, It's midway through the week and we've been making good progress,
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[euler-users] Progress Report: Euler gen 8 deployment
Hello again, Euler users, It's midway through the week and we've been making good progress,
8/20/25
Colin Vanden Heuvel
8/5/25
[euler-users] Euler "Generation 8" platform deployment begins on August 18th
Hello Euler users, Beta testing of the 8 th generation of the Euler platform has been going well, and
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[euler-users] Euler "Generation 8" platform deployment begins on August 18th
Hello Euler users, Beta testing of the 8 th generation of the Euler platform has been going well, and
8/5/25
Colin Vanden Heuvel
7/11/25
[euler-users] Euler Next-Gen Beta Test
Hello Euler Users, I've just put out the beta test for the next-generation Euler software
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[euler-users] Euler Next-Gen Beta Test
Hello Euler Users, I've just put out the beta test for the next-generation Euler software
7/11/25
Colin Vanden Heuvel
5/16/25
Euler Maintenance Outage - Spring 2025
Hello Euler Users, It's time once again for Euler's yearly upgrade and maintenance outage.
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Euler Maintenance Outage - Spring 2025
Hello Euler Users, It's time once again for Euler's yearly upgrade and maintenance outage.
5/16/25
Colin Vanden Heuvel
2
3/13/25
Euler Filesystem Outage
The problem has been temporarily mitigated and Euler has returned to service for the time being. We
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Euler Filesystem Outage
The problem has been temporarily mitigated and Euler has returned to service for the time being. We
3/13/25
Colin Vanden Heuvel
10/28/24
Regarding the Engineering Network Outage on 2024-11-02
Dear Euler Users, By now, you all should have received an announcement (reshared below for good
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Regarding the Engineering Network Outage on 2024-11-02
Dear Euler Users, By now, you all should have received an announcement (reshared below for good
10/28/24
Colin Vanden Heuvel
2
7/26/24
[euler-users] Engineering Network Problems
DoIT has applied a mitigation as of 9:00 AM this morning. The network should be stable at least until
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[euler-users] Engineering Network Problems
DoIT has applied a mitigation as of 9:00 AM this morning. The network should be stable at least until
7/26/24
Colin Vanden Heuvel
7/15/24
[euler-users] Network Maintenance on 7/17
Hello Euler folks, DoIT's Network Services team has scheduled another network maintenance period
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[euler-users] Network Maintenance on 7/17
Hello Euler folks, DoIT's Network Services team has scheduled another network maintenance period
7/15/24
Colin Vanden Heuvel
6/26/24
[euler-users] Emergency Reboot (6/26)
Hello Euler users, A new issue with a text editor plugin has caused some filesystem issues with the
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[euler-users] Emergency Reboot (6/26)
Hello Euler users, A new issue with a text editor plugin has caused some filesystem issues with the
6/26/24
Colin Vanden Heuvel
6/19/24
[euler-users] Network Maintenance on 6/24 and 6/26
Hello Euler users, CAE recently received notice that DoIT Network Services will be performing
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[euler-users] Network Maintenance on 6/24 and 6/26
Hello Euler users, CAE recently received notice that DoIT Network Services will be performing
6/19/24
Colin Vanden Heuvel
,
Colin Vanden Heuvel
2
6/7/24
[euler-users] Upcoming Euler Outage and Major Upgrades - Monday, June 3rd
Hello Everyone, After a very busy week, I'm pleased to announce that the bulk of the planned
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[euler-users] Upcoming Euler Outage and Major Upgrades - Monday, June 3rd
Hello Everyone, After a very busy week, I'm pleased to announce that the bulk of the planned
6/7/24
Colin Vanden Heuvel
2
4/30/24
[euler-users] Extremely low write throughput
This issue is mostly resolved as of yesterday evening. There remains an ongoing maintenance operation
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[euler-users] Extremely low write throughput
This issue is mostly resolved as of yesterday evening. There remains an ongoing maintenance operation
4/30/24
Colin Vanden Heuvel
4/4/24
[euler-users] Accidental Power Loss
Hello Everyone, I'm writing to follow up on an incident earlier today; between 12 noon and 4pm
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[euler-users] Accidental Power Loss
Hello Everyone, I'm writing to follow up on an incident earlier today; between 12 noon and 4pm
4/4/24
Colin Vanden Heuvel
3/24/24
[euler-users] Network Interruption on Monday @ 5AM
Hello Euler Users, There will be a (hopefully brief) network outage on Monday, March 25th at 5AM
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[euler-users] Network Interruption on Monday @ 5AM
Hello Euler Users, There will be a (hopefully brief) network outage on Monday, March 25th at 5AM
3/24/24
Colin Vanden Heuvel
2
2/12/24
[euler-users] Upcoming SSH Login Changes
These changes have been implemented. Thanks to those of you who provided feedback during the testing
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[euler-users] Upcoming SSH Login Changes
These changes have been implemented. Thanks to those of you who provided feedback during the testing
2/12/24
Colin Vanden Heuvel
1/31/24
[euler-users] Rolling updates next week
Hi all, Euler will be applying updates and security patches starting next Monday, February 5th.
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[euler-users] Rolling updates next week
Hi all, Euler will be applying updates and security patches starting next Monday, February 5th.
1/31/24
Colin Vanden Heuvel
1/22/24
[euler-users] Filesystem Hiccups
Hello Euler Users, In the interest of transparency, I am writing to inform you of a filesystem outage
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[euler-users] Filesystem Hiccups
Hello Euler Users, In the interest of transparency, I am writing to inform you of a filesystem outage
1/22/24
Colin Vanden Heuvel
,
Colin Vanden Heuvel
4
1/7/24
[euler-users] Unplanned Partial Outage
A brief update before the start of the work week: Both the new bug and the original network issue
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[euler-users] Unplanned Partial Outage
A brief update before the start of the work week: Both the new bug and the original network issue
1/7/24
Colin Vanden Heuvel
,
Colin Vanden Heuvel
2
12/26/23
[euler-users] Unplanned Outage: Login Node 2
Both login nodes are online again; system performance should improve as new sessions start balancing
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[euler-users] Unplanned Outage: Login Node 2
Both login nodes are online again; system performance should improve as new sessions start balancing
12/26/23
Colin Vanden Heuvel
12/20/23
[euler-users] SSH security mitigations
Hi Everyone, In order to mitigate a recently disclosed vulnerability in the SSH protocol, CVE-2023-
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[euler-users] SSH security mitigations
Hi Everyone, In order to mitigate a recently disclosed vulnerability in the SSH protocol, CVE-2023-
12/20/23
Colin Vanden Heuvel
11/2/23
[euler-users] Login Node Reboot - Friday, Nov 3rd
Hi everyone, Sorry for sending two emails in one week, but I will need to reboot the login nodes
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[euler-users] Login Node Reboot - Friday, Nov 3rd
Hi everyone, Sorry for sending two emails in one week, but I will need to reboot the login nodes
11/2/23
Colin Vanden Heuvel
10/30/23
[euler-users] Announcements: Higher-bandwidth File Transfers / End of support for VS Code
Hello Euler users, I have two announcements for you today. First: Euler's Globus endpoint is
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[euler-users] Announcements: Higher-bandwidth File Transfers / End of support for VS Code
Hello Euler users, I have two announcements for you today. First: Euler's Globus endpoint is
10/30/23
Colin Vanden Heuvel
10/5/23
[euler-users] Visual Studio Code - Remote Workspaces
Hello Euler Users, I'm not happy to need to say this, but starting today, the use of Visual
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[euler-users] Visual Studio Code - Remote Workspaces
Hello Euler Users, I'm not happy to need to say this, but starting today, the use of Visual
10/5/23
Colin Vanden Heuvel
10/4/23
[euler-users] Reboot for Security Patches on Oct. 5 @ 11:00
Hello Euler users, In order to finish applying some security patches, Euler nodes will need to
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[euler-users] Reboot for Security Patches on Oct. 5 @ 11:00
Hello Euler users, In order to finish applying some security patches, Euler nodes will need to
10/4/23
Colin Vanden Heuvel
9/14/23
[euler-users] On Recent Instability
Hello Euler folks, Some of you have recently noticed periods during which one or more of Euler's
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[euler-users] On Recent Instability
Hello Euler folks, Some of you have recently noticed periods during which one or more of Euler's
9/14/23
Colin Vanden Heuvel
8/31/23
[euler-users] Legacy Account support ends October 31st
Hello Euler Users, I'll cut straight to the chase: ALL LEGACY "WACC" ACCOUNTS WILL BE
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[euler-users] Legacy Account support ends October 31st
Hello Euler Users, I'll cut straight to the chase: ALL LEGACY "WACC" ACCOUNTS WILL BE
8/31/23
Colin Vanden Heuvel
8/30/23
[euler-users] Filesystem Maintenance Complete
Hello Euler Users, The maintenance outage is done and Euler is back online. The underlying upgrade
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[euler-users] Filesystem Maintenance Complete
Hello Euler Users, The maintenance outage is done and Euler is back online. The underlying upgrade
8/30/23
Colin Vanden Heuvel
8/17/23
[euler-users] Upcoming Outage - Aug 28
Hi all, We recently heard back from the network hardware vendor and the final equipment needed for
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[euler-users] Upcoming Outage - Aug 28
Hi all, We recently heard back from the network hardware vendor and the final equipment needed for
8/17/23