From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8DBECCDB482 for ; Tue, 17 Oct 2023 11:29:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234147AbjJQL3r (ORCPT ); Tue, 17 Oct 2023 07:29:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52270 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232134AbjJQL3r (ORCPT ); Tue, 17 Oct 2023 07:29:47 -0400 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DFB52EA for ; Tue, 17 Oct 2023 04:29:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1697542185; x=1729078185; h=date:from:to:cc:subject:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=CLtwj3IcumKeLqcX/Ohm7Qa1fz01YBdqaeJLab5y1bo=; b=QMNvMqH2/9Buj5pXsQyL5LyjQP5RCKUdpMVg8TcHLY6NMzxTSSG6dY5Z 5l1rcc+BaUxuYBBnGpxH1TH1+Zfxwkp53TsJqP+Hu+QPR+nGWvdTMzzJX L5bzQV6KTkGbVgBsTrvsEW38clWOX7rDCYE1Vor0DkmFjEwh/+XM4ro/L q3z4PKZzqw5ozvmJaqR8btq5NvLUWQ9KruqA1XlOnu0W4ha67PMipQtPP zrimkDyJMS044v/painOVZDoE5hzTRMHEkFtOf27lQiTUDWLzZvuDMZpI Cwb1ayqtCg80sy/vQ8+ZIj9P7GP+CQ4yIIMynxJt7lY3DBInx4A9EYVLT A==; X-IronPort-AV: E=McAfee;i="6600,9927,10865"; a="384639323" X-IronPort-AV: E=Sophos;i="6.03,231,1694761200"; d="scan'208";a="384639323" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Oct 2023 04:29:45 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10865"; a="785454041" X-IronPort-AV: E=Sophos;i="6.03,231,1694761200"; d="scan'208";a="785454041" Received: from mtkaczyk-mobl.ger.corp.intel.com (HELO localhost) ([10.249.158.98]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Oct 2023 04:29:43 -0700 Date: Tue, 17 Oct 2023 13:29:36 +0200 From: Mariusz Tkaczyk To: Xiao Ni Cc: jes@trained-monkey.org, colyli@suse.de, linux-raid@vger.kernel.org Subject: Re: [PATCH 1/1] mdadm/udev: Don't add member disk if super is disabled in conf file Message-ID: <20231017132936.0000665d@linux.intel.com> In-Reply-To: <20231017095615.00000088@linux.intel.com> References: <20231017054848.42279-1-xni@redhat.com> <20231017095615.00000088@linux.intel.com> X-Mailer: Claws Mail 4.1.0 (GTK 3.24.33; x86_64-w64-mingw32) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-raid@vger.kernel.org On Tue, 17 Oct 2023 09:56:15 +0200 Mariusz Tkaczyk wrote: > I'm reading manual and for me it is something that should gone. Why we need > this? Kernel is responsible for bringing up partitions, not udev. > https://linux.die.net/man/5/mdadm.conf > > "From 2.6.28 all md array devices are partitionable, hence this option is not > needed." > > I need from you to deeply understand this feature, why it was needed, what it > gives now to help community take a decision what is the right thing to do. Please ignore, I read auto= instead of AUTO. Mariusz