From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kay Sievers" Date: Tue, 11 Dec 2007 17:35:28 +0000 Subject: Re: [dm-devel] [PATCH] improve atomicity of device creation Message-Id: <3ae72650712110935n20398423t1da02c585a72aead@mail.gmail.com> List-Id: References: <1197389316.25082.27.camel@quest> In-Reply-To: <1197389316.25082.27.camel@quest> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: device-mapper development Cc: linux-hotplug-devel@lists.sourceforge.net On Dec 11, 2007 5:08 PM, Scott James Remnant wrote: > This is a patch we've written and applied in Ubuntu to improve the > atomicity of devmapper device creation somewhat, and avoid races with > udev. Without synchronization between libdevmapper and udev, you can't predict which one will win in creating the node, right? So this patch makes is more likely to create a valid device node, but it can still happen, that libdevmapper replaces the udev nodes, which is not what we want, right? Kay ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Linux-hotplug-devel mailing list http://linux-hotplug.sourceforge.net Linux-hotplug-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel