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Date: Sun, 11 Feb 2001 17:47:07 +0100
From: Jens Axboe <axboe@suse.de>
To: Pavel Machek <pavel@suse.cz>
Cc: linux-kernel@vger.kernel.org, Rogerio Brito <rbrito@iname.com>
Subject: Re: Slowing down CDROM drives (was: Re: ATAPI CDRW which doesn't work)
Message-ID: <20010211174707.I16362@suse.de>
In-Reply-To: <20010203230544.A549@MourOnLine.dnsalias.org> <20010205020952.B1276@suse.de> <20010205013424.A15384@iname.com> <20010205144803.B5285@suse.de> <20010210224620.C7877@bug.ucw.cz>
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In-Reply-To: <20010210224620.C7877@bug.ucw.cz>; from pavel@suse.cz on Sat, Feb 10, 2001 at 10:46:20PM +0100
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On Sat, Feb 10 2001, Pavel Machek wrote:
> > 	ioctl(cd_fd, CDROM_SELECT_SPEED, speed);
> 
> Does this actually work? I helped my friend with partly broken cdrom
> (worked only at low speeds) and it did not have much effect. It did
> not make my cdrom quiet, either, AFAI can remember.

It's no news that vendors only implement what they want to. New
cd-r/w and dvd drives are not required to implement this command,
so it may not work there either.

-- 
Jens Axboe

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