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 6ECD6D0E6F1 for ; Tue, 25 Nov 2025 14:48:41 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=aw2Y8oEh6bqWW/XcaZH0GXs/SY0LKo1OAbKDADmPqRk=; b=xMNtd8JHuBL7W+O3k0rcZplgC4 X6E7IWFFFm1q7w2Td0PA1HT9Pwu34vQ11mZvZf9E0a9lai8PDQo+EsBeHaYU54y9VP3gLj2niP04j XpOCASHerG8HaJYYo/swyxlTmu1Z1XqQTCeG0V2bFd/IUhlvtKbit2bZUYuETKopmNJPcaN043xEm W8oX7/OQBab47trCtL9OrZrT7iPqbLgtotzIshiuEuwyQy59ZzlMStT/Yj5GdqntKmWwQxrA/xydM 7+QzF0CIOSvAw7iE3rN7ODhpCRdyojCvYShYn8WaZm4vk67DzzUw4eD3pZr7h8PdSU5KN4diWpiQG hHzcdthA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vNuLP-0000000DSXs-0d50; Tue, 25 Nov 2025 14:48:39 +0000 Received: from mx.treblig.org ([2a00:1098:5b::1]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vNuLM-0000000DSXS-2sHj for linux-nvme@lists.infradead.org; Tue, 25 Nov 2025 14:48:38 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=treblig.org ; s=bytemarkmx; h=Content-Type:MIME-Version:Message-ID:Subject:From:Date:From :Subject; bh=aw2Y8oEh6bqWW/XcaZH0GXs/SY0LKo1OAbKDADmPqRk=; b=VrW9Tby6fAKdyw36 XXoTlnwIuhMRA3VyJik4syM3ynqaTP/N5Ynsnmshbcqd7asNr9Qq87mfhP1cLrqldVUdCxhhC01xX 1V6bWN3Od/pZx9BZubJoVBfJFOMSW0xEnvx52VZMNHONSL4n+BOK6v9sR/tcJXR/6bVPejA6xkpBU 7b7bft8tTJaGESY34YtAUjc3TISjztmh7AhwCj6JZ7o/1OhY8BWVbH+CuTBtCyGvFnzsiW00tor9m 8NbBqgac6AGWrmk6I7cS6qS3jQiUetGHqLKsAR+yf6ZRduZyXQ7PZg9WMmZV1WNW9w9nhqNYZD5QB USVnlmJGaF1p3WNFQg==; Received: from dg by mx.treblig.org with local (Exim 4.98.2) (envelope-from ) id 1vNuLI-00000006PlQ-3QJY; Tue, 25 Nov 2025 14:48:32 +0000 Date: Tue, 25 Nov 2025 14:48:32 +0000 From: "Dr. David Alan Gilbert" To: Justin Piszcz Cc: LKML , linux-nvme@lists.infradead.org, linux-raid@vger.kernel.org, Btrfs BTRFS Subject: Re: WD Red SN700 4000GB, F/W: 11C120WD (Device not ready; aborting reset, CSTS=0x1) Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline In-Reply-To: X-Chocolate: 70 percent or better cocoa solids preferably X-Operating-System: Linux/6.12.48+deb13-amd64 (x86_64) X-Uptime: 14:45:30 up 29 days, 14:21, 2 users, load average: 0.03, 0.02, 0.00 User-Agent: Mutt/2.2.13 (2024-03-09) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251125_064836_810101_88925EEB X-CRM114-Status: GOOD ( 10.00 ) 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 * Justin Piszcz (jpiszcz@lucidpixels.com) wrote: > Hello, > > Issue/Summary: > 1. Usually once a month, a random WD Red SN700 4TB NVME drive will > drop out of a NAS array, after power cycling the device, it rebuilds > successfully. > > Questions: > 3. Are there any debug options that can be enabled that could help to > pinpoint the root cause? Have you tried using the 'nvme' command to see if the drives have anything in their smart or error logs? (I don't know any more than suggesting looking at those logs to see if the drive is showing errors or what it says during the timeouts, so I'll leave it to others to dig deeper). Dave -- -----Open up your eyes, open up your mind, open up your code ------- / Dr. David Alan Gilbert | Running GNU/Linux | Happy \ \ dave @ treblig.org | | In Hex / \ _________________________|_____ http://www.treblig.org |_______/