Block IO Schedulers in Debian

From	Dave Hall <kdhall@binghamton.edu>
Newsgroups	linux.debian.kernel
Subject	Block IO Schedulers in Debian
Date	2024-10-21 20:20 +0200
Message-ID	<JA5ax-3i3p-7@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Hello.

Please pardon if this is an old topic.  I have noticed that recent Debian
kernels only have two choices in /sys/block/sdX/queue/scheduler.  There
used to be more in older kernels.  A quick check indicates that there may
be code for some other schedulers in the kernel.org source trees.

So, is there some reason why these additional schedulers aren't showing up
on Debian 12 kernels such as  6.10.11-bpo-amd64?  Do I need to insmod an
additional module or set some other configuration switch?  Are these other
schedulers not compiled into the Debian kernels?

Thanks.

-Dave

--
Dave Hall
Binghamton University
kdhall@binghamton.edu

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Block IO Schedulers in Debian Dave Hall <kdhall@binghamton.edu> - 2024-10-21 20:20 +0200

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