linux-kernel - Re: More performance numbers (Was: Re: IO scheduler based IO controller V10)

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Date:	Thu, 8 Oct 2009 10:34:38 +0200
From:	Andrea Righi <righi.andrea@...il.com>
To:	Vivek Goyal <vgoyal@...hat.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, jens.axboe@...cle.com,
	containers@...ts.linux-foundation.org, dm-devel@...hat.com,
	nauman@...gle.com, dpshah@...gle.com, lizf@...fujitsu.com,
	mikew@...gle.com, fchecconi@...il.com, paolo.valente@...more.it,
	ryov@...inux.co.jp, fernando@....ntt.co.jp, s-uchida@...jp.nec.com,
	taka@...inux.co.jp, guijianfeng@...fujitsu.com, jmoyer@...hat.com,
	dhaval@...ux.vnet.ibm.com, balbir@...ux.vnet.ibm.com,
	m-ikeda@...jp.nec.com, agk@...hat.com, peterz@...radead.org,
	jmarchan@...hat.com, torvalds@...ux-foundation.org, mingo@...e.hu,
	riel@...hat.com
Subject: Re: More performance numbers (Was: Re: IO scheduler based IO
	controller V10)

On Thu, Oct 08, 2009 at 12:42:51AM -0400, Vivek Goyal wrote:
> Apart from IO scheduler controller number, I also got a chance to run same
> tests with dm-ioband controller. I am posting these too. I am also
> planning to run similar numbers on Andrea's "max bw" controller also.
> Should be able to post those numbers also in 2-3 days.

For those who are interested (expecially to help Vivek to test all this
stuff) here the all-in-one patchset of the io-throttle controller,
rebased to 2.6.31:
http://www.develer.com/~arighi/linux/patches/io-throttle/old/cgroup-io-throttle-2.6.31.patch

And this one is v18 rebased to 2.6.32-rc3:
http://www.develer.com/~arighi/linux/patches/io-throttle/cgroup-io-throttle-v18.patch

Thanks,
-Andrea
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