perfsonar-user - [perfsonar-user] Which OS do you prefer for perfSONAR 5.1.0.b1? Rocky 9 or Ubuntu 22?
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[perfsonar-user] Which OS do you prefer for perfSONAR 5.1.0.b1? Rocky 9 or Ubuntu 22?
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- From: 장민석 <>
- To:
- Subject: [perfsonar-user] Which OS do you prefer for perfSONAR 5.1.0.b1? Rocky 9 or Ubuntu 22?
- Date: Fri, 19 Apr 2024 16:39:26 +0900
Hi, ALL.
I am plan to upgrade (re-install) perfSONAR to 5.1.0.b1.
Which OS do you prefer for perfSONAR? Rocky 9 or Ubuntu 22?
Following the article[1], RedHat eliminates old TCP congestion algorithms on RHEL 9. RedHat eliminates most of them that are not used recently.
[1] https://bugzilla.redhat.com/show_bug.cgi?id=2023003
I investigate what TCP congestion algorithms in each Linux Distros[2], and Rocky 9 has only 3 algorithms.
[2] https://wiki.kreonet.net/faster-data/tcp-congestion-control-of-linux-158171904.html
pscheduler can change congestion algorithm parameter. If OS not support old algorithms, some schedulers would be canceled.
$ pscheduler task throughput --congestion=CONGESTION ...
So, I would like to choose Ubuntu 22. What's your choice?
Best Regards.
Minseok Jang
---
Minseok Jang (張旻錫, 장민석)
KREONET Center / Division of Science and Technology Digital Convergence
Korea Institute of Science and Technology Information
Email:
LinkedIn: https://www.linkedin.com/in/msjang
Phone: +82-42-869-1292 / Mobile: +82-10-2630-7480
- [perfsonar-user] Which OS do you prefer for perfSONAR 5.1.0.b1? Rocky 9 or Ubuntu 22?, 장민석, 04/19/2024
- Re: [perfsonar-user] Which OS do you prefer for perfSONAR 5.1.0.b1? Rocky 9 or Ubuntu 22?, Szymon Trocha, 04/19/2024
- Re: [perfsonar-user] Which OS do you prefer for perfSONAR 5.1.0.b1? Rocky 9 or Ubuntu 22?, Mark Feit, 04/22/2024
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