linux-kernel - Re: 2.6.20-rc2+: CFQ halving disk throughput.

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Message-ID: <459A8E17.80601@gmail.com>
Date:	Wed, 03 Jan 2007 01:53:43 +0900
From:	Tejun Heo <htejun@...il.com>
To:	Mark Lord <lkml@....ca>
CC:	Jens Axboe <jens.axboe@...cle.com>,
	Rene Herman <rene.herman@...il.com>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	linux-kernel@...r.kernel.org, Linus Torvalds <torvalds@...l.org>
Subject: Re: 2.6.20-rc2+: CFQ halving disk throughput.

Mark Lord wrote:
> The code (written 10 years ago) isn't the best in the world,
> and will be redone entirely for hdparm-7.0 this year.

OT but care to make -i and -I work equivalently?  Such that -i reports
more detailed info and user can dump stored id block.  Support for
IDENTIFY PACKET DEVICE would be nice too.

Thanks.

-- 
tejun
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