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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BF6AFC4345F for ; Tue, 23 Apr 2024 03:16:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=nST1RAuG6bTtrUYQjWKA6g3DEUQMy8rR/examRNLCW8=; b=KbB9MAqetAzfkFlmsYgtS0zFaJ wD0MMg4oB1g8FCA5q9Rt5K3/nauYJCql+FjnAsuLELQZwVM2gV7ifKXsthYxmC4iBW/VFfaDmMZ7K tGjYqihLR3itdzQ0Lfiw4mmkgrC+js2nV2R9PhxGcTn+GmAT4ZMSxSXSgpb6PqBO1SzYCH5XF/tkE kOXCrqG6Ie9eN/sV+f0Yw89cGhNRuIPLFPuBO+vp2L0vwBznXh0mIEW651ZLU/ULqneQpShnX3pD3 JHFAYhlqVxzUXM05/36mBdAZ7zWKORG1tYe4b5Ymg3bqzVnFoHO4NlxboADfhwKtZBPnZ/GRjYr8G 4OFpvxiA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rz6do-0000000FoR7-410K; Tue, 23 Apr 2024 03:16:20 +0000 Received: from mail-m15594.qiye.163.com ([101.71.155.94]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rz6dk-0000000FoQP-2ypN for linux-nvme@lists.infradead.org; Tue, 23 Apr 2024 03:16:19 +0000 Received: from [192.168.182.216] (unknown [110.185.170.227]) by smtp.qiye.163.com (Hmail) with ESMTPA id 0CA924C0171; Tue, 23 Apr 2024 11:15:37 +0800 (CST) Message-ID: Date: Tue, 23 Apr 2024 11:15:36 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Should NVME_SC_INVALID_NS be translated to BLK_STS_IOERR instead of BLK_STS_NOTSUPP so that multipath(both native and dm) can failover on the failure? To: Sagi Grimberg Cc: Keith Busch , Jens Axboe , linux-nvme@lists.infradead.org, peng.xiao@easystack.cn, Christoph Hellwig References: <89b542d3-dedb-4d5c-ad7a-279467d28e51@easystack.cn> <53b68337-8370-4deb-9a90-bf5dbb7d6d33@grimberg.me> <6b345b99-3dd3-4c96-8644-e9b40d387b58@easystack.cn> <20240131062526.GA16177@lst.de> <08b936ff-10d0-48d8-aacd-6ae1e2659600@easystack.cn> <68f99d6e-b79f-42a9-bb19-ece27d35dfa6@grimberg.me> <3f980a50-3405-45bf-8d66-5052930724dc@grimberg.me> <5758ea16-62d8-477f-91f2-51fe237df70b@grimberg.me> From: Jirong Feng In-Reply-To: <5758ea16-62d8-477f-91f2-51fe237df70b@grimberg.me> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFJQjdXWS1ZQUlXWQ8JGhUIEh9ZQVlCQhlIVhpIQ00YSEJLHxpCQlUZERMWGhIXJBQOD1 lXWRgSC1lBWUpKS1VKQ05VSkxLVUlJTFlXWRYaDxIVHRRZQVlPS0hVSk1PSUxOVUpLS1VKQktLWQ Y+ X-HM-Tid: 0a8f08f3a847022ekunm0ca924c0171 X-HM-MType: 1 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6ORw6Kww5TjcwDRNRQxNPHiIU LhwaFClVSlVKTEpIQ09JSkhMT0hIVTMWGhIXVRESCRQVHFUdHhUcOx4aCAIIDxoYEFUYFUVZV1kS C1lBWUpKS1VKQ05VSkxLVUlJTFlXWQgBWUFISEhCNwY+ X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240422_201616_970926_D907194C X-CRM114-Status: UNSURE ( 5.19 ) X-CRM114-Notice: Please train this message. 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: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Sorry for not replying in time. > Any update on this? > Not yet, just too busy on work these days. I'll find some time in this week. Thanks for your attention to this case