From: Patrick Mansfield <patmans@us.ibm.com>
To: linux-hotplug@vger.kernel.org
Subject: Re: Some strange configuration behaviour using USB mass storage
Date: Tue, 20 Jul 2004 14:45:33 +0000 [thread overview]
Message-ID: <20040720144533.GA16481@beaverton.ibm.com> (raw)
In-Reply-To: <20040717192950.GA24198@csbd.org>
On Sat, Jul 17, 2004 at 12:29:50PM -0700, Alexander Poquet wrote:
> At any rate, I naively wrote the following rule:
> BUS="scsi", SYSFS{vendor}="Slimtype", SYSFS{model}="COMBO LSC-24082K", NAME="%k", SYMLINK="cdrom dvd", OWNER="root", GROUP="cdrom", MODE="0660"
Both the sg and sr use the above rule, but the sg one is applied last,
overriding what you really wanted.
Try adding KERNEL="sr*" to the above.
> I restarted udev and it dutifully created cdrom and dvd links, pointing
> to /dev/sg0. A character device. Unmountable. In restrospect, the
> fact that all that information came from the second "block" output by
> udevinfo should have rung a few bells.
>
> Unfortunately, the actual block device, sr0, has essentially no features
> that uniquely distinguish it, making it a poor candidate for a simple
> persistant rule. So I wrote the following hack, weird-hack.sh:
I don't understand the above comment, it has the vendor and model as
in the rule above, and is sr compared to sg.
-- Patrick Mansfield
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prev parent reply other threads:[~2004-07-20 14:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-17 19:29 Some strange configuration behaviour using USB mass storage Alexander Poquet
2004-07-18 21:56 ` Todd Musall
2004-07-20 14:45 ` Patrick Mansfield [this message]
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