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 0B13FC3DA6E for ; Mon, 25 Dec 2023 12:15:23 +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=0g7+jnT+WUnRwoXkl7H7rCY608j8ASuPqliAkA5nnnA=; b=GqBWleHHvTSmyzBoDK1GhxXcgL H8EoqqFzZByWmHbn/0PICPKrmxeO8MBCZxB8RMNmSJQXc3XX4F2yyEVI7Y2yMDVn8vKsTJIQYDj5+ jAHvp91MIxQNb+zYH7D8ZTIimANmmleJ9HKU08W+0BlIhsIgFpzAzzGVR0hdbeURBo3tQFQWIQ2WC cIyu6oAAYcIk+v7FHnnWzljmOFScIm7s1Uv0CVtxogKElqF9KxU5vilO2aZ+1JNOw2OwWocyNQSCa qoGNqYbOtkfIN25mW63DUIk09qaQ7V/RcFwye0PbxSU3W+GBIu8GnDUpU5e5lidpiYFPlws3rGQhu Nxx2oBsA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rHjrb-00AooO-06; Mon, 25 Dec 2023 12:15:19 +0000 Received: from mail-m6013.netease.com ([210.79.60.13]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rHjrX-00Aono-3B for linux-nvme@lists.infradead.org; Mon, 25 Dec 2023 12:15:17 +0000 Received: from [192.168.182.216] (unknown [110.185.170.227]) by smtp.qiye.163.com (Hmail) with ESMTPA id CF3234C0123; Mon, 25 Dec 2023 20:14:35 +0800 (CST) Message-ID: Date: Mon, 25 Dec 2023 20:14:35 +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 , Christoph Hellwig , Keith Busch Cc: Jens Axboe , linux-nvme@lists.infradead.org, peng.xiao@easystack.cn References: <9b1589fb-6f47-40bb-8aa6-22ae61145de4@easystack.cn> <20231205044035.GA28685@lst.de> <08f2c221-cca7-4d34-ab78-157d4eae4f68@grimberg.me> <945fa17c-f1d0-4928-972b-da29ca5c95ec@easystack.cn> From: Jirong Feng In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFJQjdXWS1ZQUlXWQ8JGhUIEh9ZQVlDGR1OVkJLHUMfQ0oYTBhJGFUZERMWGhIXJBQOD1 lXWRgSC1lBWUpKS1VKQ05VSkxLVUlJTFlXWRYaDxIVHRRZQVlPS0hVSkxKT05PVUpLS1VKQktLWQ Y+ X-HM-Tid: 0a8ca0e5fcf4022ekunmcf3234c0123 X-HM-MType: 1 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6OVE6GRw5TDcrTC5PGiMDTj9C ChUKCgJVSlVKTEtITktNT0xNTU1LVTMWGhIXVRESCRQVHFUdHhUcOx4aCAIIDxoYEFUYFUVZV1kS C1lBWUpKS1VKQ05VSkxLVUlJTFlXWQgBWUFKQk1NNwY+ X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231225_041516_232714_933CF816 X-CRM114-Status: UNSURE ( 5.67 ) 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 > > Did you test the patch I sent in one of the replies before? > not yet, I'll test it tomorrow ASAP. thanks