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 X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 37566C64E7B for ; Mon, 30 Nov 2020 13:48:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E52B0206F9 for ; Mon, 30 Nov 2020 13:48:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725985AbgK3NsV (ORCPT ); Mon, 30 Nov 2020 08:48:21 -0500 Received: from smtp.hosts.co.uk ([85.233.160.19]:60237 "EHLO smtp.hosts.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725859AbgK3NsV (ORCPT ); Mon, 30 Nov 2020 08:48:21 -0500 Received: from host86-149-69-253.range86-149.btcentralplus.com ([86.149.69.253] helo=[192.168.1.65]) by smtp.hosts.co.uk with esmtpa (Exim) (envelope-from ) id 1kjjWl-000AhT-3J; Mon, 30 Nov 2020 13:47:39 +0000 Subject: =?UTF-8?Q?Re=3a_=e2=80=9croot_account_locked=e2=80=9d_after_removin?= =?UTF-8?Q?g_one_RAID1_hard_disc?= To: Reindl Harald , linux-raid@vger.kernel.org References: <0fd4f7e5-b71d-0c53-baca-d483d7872981@thelounge.net> <5FC4DEED.9030802@youngman.org.uk> <832e1194-cc76-b8f8-cb59-2e6bedaeb4dc@thelounge.net> <2fbc2ed0-9d0b-cbd1-7ec9-435633131d7d@thelounge.net> From: antlists Message-ID: <20b1b87d-f20d-81e6-efd7-f95e998471b4@youngman.org.uk> Date: Mon, 30 Nov 2020 13:47:41 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.5.0 MIME-Version: 1.0 In-Reply-To: <2fbc2ed0-9d0b-cbd1-7ec9-435633131d7d@thelounge.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-raid@vger.kernel.org On 30/11/2020 13:16, Reindl Harald wrote: > > > Am 30.11.20 um 14:11 schrieb antlists: >> On 30/11/2020 12:13, Reindl Harald wrote: >>> but i fail to see the difference and to understand why reality and >>> superblock disagree, >> >> In YOUR case the array was degraded BEFORE shutdown. In the OP's case, >> the array was degraded AFTER shutdown > > no, no and no again! > > * the array is full opertional > * smartd fires a warning Ahhh ... but you said in your previous post(s) "the disk died". Not that it was just a warning. > * the machine is shut down > * after that the drive is replaced > * so the array get degraded AFTER shutdown > * at power-on RAID partitions are missing > But we've had a post in the last week or so of someone who's array behaved exactly as I described. So I wonder what's going on ... I need to get my test system up so I can play with these sort of things... Cheers, Wol