[Bloat] fq_codel in supercomputing

Dave Taht dave.taht at gmail.com
Sat Jan 20 16:00:52 EST 2024

Apparently there was a bug that prevented the fq_codel module from
being loaded, leading to:

"Change default TCP queue discipline to fq_codel to address missing
patch in SLES 15SP4. This is intended to address many of the
communication failures larger scale jobs are experiencing."

From: https://docs.nersc.gov/systems/perlmutter/timeline/

40 years of net history, a couple songs:
Dave Täht CSO, LibreQos

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