From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1031985Ab0B1UIk (ORCPT ); Sun, 28 Feb 2010 15:08:40 -0500 Received: from mail-bw0-f209.google.com ([209.85.218.209]:34077 "EHLO mail-bw0-f209.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1031964Ab0B1UIj (ORCPT ); Sun, 28 Feb 2010 15:08:39 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=LZsNz1g2643T5C4XSRUOFENLGN7wpJhY6KJbbUCbXSRcjxKymzVMj03MzNA7OPTeqI 4bMHaiBHj2DjbLjMncUEJWF62SVWspIzYFGso9cQmToI/61jaP8ht/zzwVzJHCFlwMz7 2uq/XGkf/k6CaWhz8FAb5f02bPgZQBYJrOqO4= MIME-Version: 1.0 Date: Sun, 28 Feb 2010 22:08:37 +0200 Message-ID: <5bdefba51002281208s6f013961red41fcc33e030336@mail.gmail.com> Subject: Is automatic enumeration of DM devices at boot possible? From: Ilari Stenroth To: linux-kernel@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I'm wondering if kernel could enumerate DM devices automatically at boot and add them to /dev. It would be useful to enable booting from root fs on LVM partition without having initramfs. Maybe together with CONFIG_DEVTMPFS that could be made possible. Or maybe not? -- Ilari Stenroth