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=-2.3 required=3.0 tests=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 7C9CDC3B186 for ; Wed, 12 Feb 2020 17:56:03 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 52D0E20714 for ; Wed, 12 Feb 2020 17:56:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="LIoGZDQh" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 52D0E20714 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=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject: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=PNOOo9VkxeciXi7CoFMEQ7Pv5cZ6pluESN3NZODMRFQ=; b=LIoGZDQh789Mtl H9SuAqbocv9kjXHfh+J2Ndhgul4huOR9a51B2D+tj0FHLKcxte1yRGcSGxrhQLtOUBlJu2EaG1guk NyRCsHpn3SRAfM6HaXkVzf7P6I/d9TEbsJhy6WyxyNM+27TPirZcaz6/1qAwzfg+BSmQhyCp/bCPq 41nLX0rcLBsuan0E3dC67h52WHuJCUcG+g1pRTYC9ydTa0zCgkEtw/entUgvhbvbQ4ciBlzN9HdHA zSgV58EZkIeVdDjS3wIj1BlWjFY5ufGDUVHJMJXFecHALlj5R6navFL4n3duWu3tpzGD2IpqVigkx X0ntrh2jrNk1FlME9kVA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j1wEz-00056S-CJ; Wed, 12 Feb 2020 17:56:01 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j1wEx-00055f-9Y for linux-nvme@lists.infradead.org; Wed, 12 Feb 2020 17:56:00 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id E7FFD68BFE; Wed, 12 Feb 2020 18:55:56 +0100 (CET) Date: Wed, 12 Feb 2020 18:55:56 +0100 From: Christoph Hellwig To: Hannes Reinecke Subject: Re: Case-sensitive host NQN Message-ID: <20200212175556.GA6014@lst.de> References: <4973fdd4-8a6c-1218-8f82-5413d3fec37f@suse.de> <20200212173529.GA5648@lst.de> <055b0c4e-905a-7f3f-d5eb-595e127d423b@suse.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <055b0c4e-905a-7f3f-d5eb-595e127d423b@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-20200212_095559_489543_8D6CF10D X-CRM114-Status: UNSURE ( 7.36 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-nvme@lists.infradead.org" , Christoph Hellwig , Keith Busch , Sagi Grimberg 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 Wed, Feb 12, 2020 at 06:51:54PM +0100, Hannes Reinecke wrote: > IE we would be perfectly within the spec to convert the nqn to eg lowercase > when reading it from /etc/nvme/hostnqn. We could, but why would we? Case sensitivity is a complete pain and avoiding it wherever we can is a good thing. _______________________________________________ linux-nvme mailing list linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme