From: Harald Hoyer <harald@redhat.com>
To: linux-hotplug@vger.kernel.org
Subject: Re: CD Symlinks Solution Idea
Date: Fri, 19 May 2006 16:03:13 +0000 [thread overview]
Message-ID: <446DEC41.3000709@redhat.com> (raw)
In-Reply-To: <44677DD3.80801@jg555.com>
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Jim Gifford wrote:
> if [ -e /dev/cdrom$link ]; then
> link=$[$link+1]
> else
> test=1
> echo $link
Does not really work, because everything can be run in parallel, what you need is some semaphore like "test
and create device" operation, which has to be atomic :)
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next prev parent reply other threads:[~2006-05-19 16:03 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-14 18:58 CD Symlinks Solution Idea Jim Gifford
2006-05-14 19:11 ` Jim Gifford
2006-05-15 0:52 ` Jim Gifford
2006-05-16 8:23 ` juuso.alasuutari
2006-05-16 15:30 ` Marco d'Itri
2006-05-19 16:03 ` Harald Hoyer [this message]
2006-05-21 1:00 ` juuso.alasuutari
2006-05-21 4:01 ` Alexander E. Patrakov
2006-05-22 16:20 ` Jim Gifford
2006-05-22 17:21 ` Darren Salt
2006-06-12 0:13 ` juuso.alasuutari
2006-06-12 0:17 ` juuso.alasuutari
2006-06-12 7:18 ` Marco d'Itri
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