Re: linux deadline i/o elevator tuning

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От
Albe Laurenz *EXTERN*
Тема
Re: linux deadline i/o elevator tuning
Дата
Msg-id
D960CB61B694CF459DCFB4B0128514C202FF655A@exadv11.host.magwien.gv.at
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Дерево обсуждения
linux deadline i/o elevator tuning Mark Wong <markwkm@gmail.com>
Re: linux deadline i/o elevator tuning "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: linux deadline i/o elevator tuning Grzegorz Jaśkiewicz <gryzman@gmail.com>
Re: linux deadline i/o elevator tuning Matthew Wakeling <matthew@flymine.org>
Re: linux deadline i/o elevator tuning Grzegorz Jaśkiewicz <gryzman@gmail.com>
Re: linux deadline i/o elevator tuning "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: linux deadline i/o elevator tuning Grzegorz Jaśkiewicz <gryzman@gmail.com>
Re: linux deadline i/o elevator tuning Matthew Wakeling <matthew@flymine.org>
Re: linux deadline i/o elevator tuning "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: linux deadline i/o elevator tuning Scott Carey <scott@richrelevance.com>
Re: linux deadline i/o elevator tuning "Albe Laurenz *EXTERN*" <laurenz.albe@wien.gv.at>
Re: linux deadline i/o elevator tuning Jeff <threshar@torgo.978.org>
Re: linux deadline i/o elevator tuning "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: linux deadline i/o elevator tuning Arjen van der Meijden <acmmailing@tweakers.net>
Re: linux deadline i/o elevator tuning "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: linux deadline i/o elevator tuning Mark Wong <markwkm@gmail.com>
Re: linux deadline i/o elevator tuning Mark Wong <markwkm@gmail.com>
Grzegorz Jaskiewicz wrote:
> acording to kernel folks, anticipatory scheduler is even better for dbs.
> Oh well, it probably means everyone has to test it on their own at the
> end of day.

In my test case, noop and deadline performed well, deadline being a little
better than noop.

Both anticipatory and CFQ sucked big time.

Yours,
Laurenz Albe
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