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,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, 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 DD20EC433ED for ; Tue, 20 Apr 2021 08:06:18 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 302596109E for ; Tue, 20 Apr 2021 08:06:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 302596109E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=nYsu161XYaR+ZasieOHpvel8MJI2syKQdB9tHzNkj6g=; b=TnrPq4BrPQhmcyyqPOT0Ja+su We9DUx/yVGWJDSIC330V72bA2YIJ1SvPdoMbJAbiair7/7pa5iRf+q/XVR2XNsQIfI9j6e9O9UzMV BL5njiq1MkZY1ENY5oVE7YiCCc7RgrjpvHd+CHGBo7clAmGT/jNsLExoIuc1/FhjN5QX9f84uFgOe EeGH+GMoxGWF4cD39kHYzV4pHPZQxLuDbHdyUsephGg8DgY9JsXphkWKXaqBhYFxOc57ezlZoY2DB T+18yLQ7s3MhlagOZZAEUkjXXrtzB16ve4RnMtwqO+Wyg4FIc9nbAD0ckupP2uJ+hytF5Yv0JtZDw 3MD/5PKxQ==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lYlOF-00BX6B-Dy; Tue, 20 Apr 2021 08:05:47 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lYlOB-00BX39-00 for linux-nvme@desiato.infradead.org; Tue, 20 Apr 2021 08:05:43 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=Kn7Ksdke/pd9vtKtiyYBSuVcOkyKMfe++Qop3w03gCQ=; b=H6nhWiRXmQnzvVjfdE9yHJMNL3 IkHeyVogNJobVjU7hVSopLI7DmUmeUY7iooeY01dvCIX4BYW/hWDMQYSmxFup+VLX10hWiP/Z2evx 7Kcs/wfqnHXs2244ZXxzhzD6pelew2n19c7F5Hzpqd7Tm3dqs59xWkzJVDdNFFFD/UWs9J0ucWBUJ E4MjLKA+sFvEbU79dm4gSQBL2x7QxkZdRilNY6OqP5ot+SxJmpRmUVRU8AV9RMJV6s22MxlirKXbl xQJxwYgVyrjSgkca2SawiL3XJW9o9b529ZkQd4ZWVavxDopaw/9MdwevHQsseByEpxfLPnmG9vAh0 MrVzTVAw==; Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lYlO3-00Bu2H-RP for linux-nvme@lists.infradead.org; Tue, 20 Apr 2021 08:05:41 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id BFC7D68C4E; Tue, 20 Apr 2021 10:05:27 +0200 (CEST) Date: Tue, 20 Apr 2021 10:05:27 +0200 From: Christoph Hellwig To: Hannes Reinecke Cc: Christoph Hellwig , Sagi Grimberg , Keith Busch , linux-nvme@lists.infradead.org, Keith Busch , Daniel Wagner Subject: Re: [PATCHv2] nvme-mpath: delete disk after last connection Message-ID: <20210420080527.GA21651@lst.de> References: <20210416062411.47958-1-hare@suse.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210416062411.47958-1-hare@suse.de> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210420_010536_072470_F2BA3EE3 X-CRM114-Status: GOOD ( 11.36 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Fri, Apr 16, 2021 at 08:24:11AM +0200, Hannes Reinecke wrote: > With the proposed patch, the following messages appear: > > [ 227.516807] md/raid1:md0: Disk failure on nvme3n1, disabling device. > [ 227.516807] md/raid1:md0: Operation continuing on 1 devices. So how is this going to work for e.g. a case where the device disappear due to resets or fabrics connection problems? This now directly teards down the device. _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme