Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932139Ab0BNBwJ (ORCPT ); Sat, 13 Feb 2010 20:52:09 -0500 Received: from mail-fx0-f227.google.com ([209.85.220.227]:49614 "EHLO mail-fx0-f227.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758273Ab0BNBwH convert rfc822-to-8bit (ORCPT ); Sat, 13 Feb 2010 20:52:07 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=from:to:subject:date:user-agent:mime-version:content-type :content-transfer-encoding:message-id; b=tVEuzAQWcSaMeH3PDnf1At3bU9EqTlUf8iqMLyi1xxCXTW89+7IOHLCLUU6ullvJqH qXpXJfJS3YnK5VujVEu1dFMTsFY0bQ2JRUKVE9X5HKqoZSv75dnc37179ToKHwb9lw11 J8CppX8HALuJ3ONGmDiwVFb4vBAH8QeAWY/Nc= From: Volker Armin Hemmann To: linux-kernel@vger.kernel.org, linux-raid@vger.kernel.org Subject: Re: Linux mdadm superblock question. Date: Sun, 14 Feb 2010 02:51:59 +0100 User-Agent: KMail/1.13.0 (Linux/2.6.31.12r4; KDE/4.4.0; x86_64; ; ) MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: 8BIT Message-Id: <201002140251.59668.volkerarmin@googlemail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 841 Lines: 21 >0.90 has a very bad problem, which is that it is hard to distinguish >between a RAID partition at the end of volume and a full RAID device. >This is because 0.90 doesn't actually tell you the start of the device. > >Then, of course, there are a lot of limitations on size, number of >devices, and so on in 0.90. but it is the only format supporting autodetection. So - when will autodetection be introduced with 1.X? And if not, why not? All I found was 'autodetection might be troublesome' and nothing else. But dealing with initrds is troublesome too. Pure evil even. Gl?ck Auf, Volker -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/