From owner-freebsd-scsi@freebsd.org Wed Dec 20 16:37:35 2017 Return-Path: Delivered-To: freebsd-scsi@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BCA62E93AB4 for ; Wed, 20 Dec 2017 16:37:35 +0000 (UTC) (envelope-from rebecca@bluestop.org) Received: from muon.bluestop.org (muon.bluestop.org [IPv6:2605:7700:0:8:1:0:4a32:3323]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 9CA627617A; Wed, 20 Dec 2017 16:37:35 +0000 (UTC) (envelope-from rebecca@bluestop.org) Received: from muon.bluestop.org (localhost [127.0.0.1]) by muon.bluestop.org (Postfix) with ESMTP id 9B9693CA8B; Wed, 20 Dec 2017 16:37:34 +0000 (UTC) Received: from muon.bluestop.org ([127.0.0.1]) by muon.bluestop.org (muon.bluestop.org [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id xTJBnY-w4uuZ; Wed, 20 Dec 2017 16:37:33 +0000 (UTC) Received: from [IPv6:2603:3026:480::a14e] (unknown [IPv6:2603:3026:480::a14e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by muon.bluestop.org (Postfix) with ESMTPSA; Wed, 20 Dec 2017 16:37:33 +0000 (UTC) Subject: Re: FreeBSD 11 not sending repeated TURs until good status returned? To: Ken Merry Cc: Alan Somers , FreeBSD-scsi References: <87ad0e0a-0183-d123-d7f3-2735c8cf854e@bluestop.org> <30772d0e-2456-a90e-54a2-7575987b25b4@bluestop.org> <9209CA38-750D-4966-911F-342092309DDF@freebsd.org> From: Rebecca Cran Message-ID: <9d73844e-582f-3e08-3944-cada11a9c768@bluestop.org> Date: Wed, 20 Dec 2017 09:37:32 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 MIME-Version: 1.0 In-Reply-To: <9209CA38-750D-4966-911F-342092309DDF@freebsd.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Dec 2017 16:37:35 -0000 On 12/20/2017 09:09 AM, Ken Merry wrote: > I have seen this behavior on some HGST SSDs. I haven’t had a chance to fully chase it down. You're right, this is one of those drives. > We’ll probably need full logs to get a better idea of what is going on. Thanks, I've forwarded your email to the people working on it. -- Rebecca Cran