From owner-freebsd-stable@FreeBSD.ORG Thu May 7 20:04:23 2015 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id C8F49459 for ; Thu, 7 May 2015 20:04:23 +0000 (UTC) Received: from mail-wi0-f175.google.com (mail-wi0-f175.google.com [209.85.212.175]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 631EC17A2 for ; Thu, 7 May 2015 20:04:23 +0000 (UTC) Received: by widdi4 with SMTP id di4so4407476wid.0 for ; Thu, 07 May 2015 13:04:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=PXOv+ENXpdfuYAhdYvU1/XIoMOU+CE6Ud2S9jQpyzxo=; b=KtQbR6jeYRpX8V0VDH5XRyhym2BmKvn4ZB9XkTiF/3XaPrR1axmCCvh7C4AhC4wjOv SYX3DoUPLzElTWqVC4icEYV+R4SoWSo5Jeq3DQyzsa2Ma+m1P5FXsUtnMLlwwe9U74bb 2hxXWeQFQCPc9PeSu4neQz4gcNi9CFaW4DYf+A/IeVQRklETE73aXF7eZIi4QUJX+Juf sPERR9eMvbDQgrKubPajhMVK3BbJ4elHST8MjbKhA8oZz0j2YEwPx6MtFs/Y7Nx2uHj1 0GQOiE1O1fZylw52Qf7D78BfAJ/n3ZyCL2pylCKYNE8zEEkW5tHAJ7MhG/TPys9ZiqPL 3hdw== X-Gm-Message-State: ALoCoQk5Jn0cdE6OQdmNXOVgq5ThOlGzmch8ASl1GJW02Cv2DoIYxinzUyMa9JxmQfmZ/aRQRwf3 X-Received: by 10.180.216.40 with SMTP id on8mr518148wic.55.1431029055283; Thu, 07 May 2015 13:04:15 -0700 (PDT) Received: from [10.10.1.68] (82-69-141-170.dsl.in-addr.zen.co.uk. [82.69.141.170]) by mx.google.com with ESMTPSA id l3sm9009676wiv.18.2015.05.07.13.04.14 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 07 May 2015 13:04:14 -0700 (PDT) Message-ID: <554BC538.5050406@multiplay.co.uk> Date: Thu, 07 May 2015 21:04:08 +0100 From: Steven Hartland User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: freebsd-stable@freebsd.org Subject: Re: zfs, cam sticking on failed disk References: <20150507095048.GC1394@zxy.spb.ru> <554B40B6.6060902@multiplay.co.uk> <20150507104655.GT62239@zxy.spb.ru> <554B53E8.4000508@multiplay.co.uk> <20150507120508.GX62239@zxy.spb.ru> <554B5BF9.8020709@multiplay.co.uk> <20150507124416.GD1394@zxy.spb.ru> <554B5EB0.1080208@multiplay.co.uk> <20150507125129.GY62239@zxy.spb.ru> <554B6307.9020309@multiplay.co.uk> <20150507131007.GZ62239@zxy.spb.ru> <554B676E.8020500@multiplay.co.uk> <554B696F.6020902@multiplay.co.uk> <554B768E.8090705@freebsd.org> In-Reply-To: <554B768E.8090705@freebsd.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 07 May 2015 20:04:23 -0000 On 07/05/2015 15:28, Matthew Seaman wrote: > On 05/07/15 14:32, Steven Hartland wrote: >> >> I wouldn't have thought so, I would expect that to only have an effect >> on removal media such as CDROM drives, but no harm in trying ;-) > zpool offline -t zroot da19 > > That might work but it also might just wedge waiting for the outstanding IO to complete as I thought that was a "nice" off-line instead of a I don't care one.