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[dm-devel] Re: IO scheduler based IO controller V10
- From: Mike Galbraith <efault gmx de>
- To: Jens Axboe <jens axboe oracle com>
- Cc: dhaval linux vnet ibm com, peterz infradead org, dm-devel redhat com, dpshah google com, agk redhat com, balbir linux vnet ibm com, paolo valente unimore it, jmarchan redhat com, fernando oss ntt co jp, Ulrich Lukas <stellplatz-nr 13a datenparkplatz de>, mikew google com, jmoyer redhat com, nauman google com, Ingo Molnar <mingo elte hu>, Vivek Goyal <vgoyal redhat com>, m-ikeda ds jp nec com, riel redhat com, lizf cn fujitsu com, fchecconi gmail com, containers lists linux-foundation org, linux-kernel vger kernel org, akpm linux-foundation org, righi andrea gmail com, Linus Torvalds <torvalds linux-foundation org>
- Subject: [dm-devel] Re: IO scheduler based IO controller V10
- Date: Fri, 02 Oct 2009 20:22:34 +0200
On Fri, 2009-10-02 at 20:04 +0200, Jens Axboe wrote:
> I'm not too crazy about it either. How about just using 'desktop' since
> this is obviously what we are really targetting? 'latency' isn't fully
> descriptive either, since it may not necessarily provide the best single
> IO latency (noop would).
Grin. "Perfect is the enemy of good" :)
Avg
16.24 175.82 154.38 228.97 147.16 144.5 noop
43.23 57.39 96.13 148.25 180.09 105.0 deadline
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