From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Bellon Subject: Re: ANNOUNCE: User-space System Device Enumation (uSDE) Date: Mon, 27 Oct 2003 16:19:44 -0700 Sender: linux-raid-owner@vger.kernel.org Message-ID: <3F9DA810.1010409@mvista.com> References: <3F9D82F0.4000307@mvista.com> <20031027210054.GR24286@marowsky-bree.de> <1067296529.4612.234.camel@persist.az.mvista.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1067296529.4612.234.camel@persist.az.mvista.com> To: sdake@mvista.com Cc: Lars Marowsky-Bree , linux-raid@vger.kernel.org List-Id: linux-raid.ids > > >Device mapper and the md layer generates hotplug events which are >managed by the framework. There is no specific policy for these >subsystems, but they could be implemented... With today's code, they >fall through and are exported as disks. One good policy method that >could be implemented is to scan the lvm lv list and map the major/minor >to the real lv, and use that to name the device (instead of lvm naming >the device). This hasn't been done but if your up for it, Mark can >probably help you. > Cool idea! I would be most open to having someone contribute this or, if they could help work out a set of simple requirements I could womp up an initial policy for this in a short time. mark