From: Andrey Borzenkov <arvidjaar@mail.ru>
To: linux-hotplug@vger.kernel.org
Subject: Re: ENV{DEVNAME} in remove rule?
Date: Tue, 03 Jul 2007 18:06:08 +0000 [thread overview]
Message-ID: <200707032206.08816.arvidjaar@mail.ru> (raw)
In-Reply-To: <20070703171658.GB27375@server>
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On Tuesday 03 July 2007, Richard Michael wrote:
> > DEVNAME is set by udev before calling RUN programs. It is not available
> > when rules are being processed.
>
> Where are these details documented?
source code?
> I've been writing lots of test
> rules to try and figure this out, but I'd prefer to just read something.
>
patches to manual pages are welcome :)
>
> I want to create block devices (not symlinks) for the specific ports of
> a USB (or firewire) controller, and take actions depending on which
> socket of the controller has been used.
>
What's wrong with using ID_PATH? It also has advantage of being more stable
than PHYSDEVPATH (which includes volatile details like running SCSI host
number).
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next prev parent reply other threads:[~2007-07-03 18:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-03 17:16 ENV{DEVNAME} in remove rule? Richard Michael
2007-07-03 17:45 ` Andrey Borzenkov
2007-07-03 17:52 ` Richard Michael
2007-07-03 18:06 ` Andrey Borzenkov [this message]
2007-07-03 18:17 ` Richard Michael
2007-07-03 19:44 ` Andrey Borzenkov
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