From owner-freebsd-hackers@FreeBSD.ORG Thu Mar 26 14:04:38 2015 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id EC5EFA00 for ; Thu, 26 Mar 2015 14:04:38 +0000 (UTC) Received: from puchar.net (puchar.net [188.252.31.250]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "puchar.net", Issuer "puchar.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 72DF4CB4 for ; Thu, 26 Mar 2015 14:04:37 +0000 (UTC) Received: Received: from 127.0.0.1 (localhost [127.0.0.1]) by puchar.net (8.14.9/8.14.9) with ESMTP id t2QDZwkn078504 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Thu, 26 Mar 2015 14:35:58 +0100 (CET) (envelope-from wojtek@puchar.net) Received: from laptop.wojtek.intra (localhost [127.0.0.1]) by laptop.wojtek.intra (8.14.9/8.14.9) with ESMTP id t2QAQXPj001423 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Thu, 26 Mar 2015 11:26:33 +0100 (CET) (envelope-from wojtek@puchar.net) Received: from localhost (wojtek@localhost) by laptop.wojtek.intra (8.14.9/8.14.9/Submit) with ESMTP id t2QAQRHs001420 for ; Thu, 26 Mar 2015 11:26:28 +0100 (CET) (envelope-from wojtek@puchar.net) X-Authentication-Warning: laptop.wojtek.intra: wojtek owned process doing -bs Date: Thu, 26 Mar 2015 11:26:27 +0100 (CET) From: Wojciech Puchar X-X-Sender: wojtek@laptop.wojtek.intra To: freebsd-hackers@freebsd.org Subject: Seagate Archive HDD Message-ID: User-Agent: Alpine 2.20 (BSF 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset=US-ASCII X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (puchar.net [10.0.1.1]); Thu, 26 Mar 2015 14:35:58 +0100 (CET) X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Mar 2015 14:04:39 -0000 http://www.storagereview.com/seagate_archive_hdd_review_8tb i want to buy 2 such drives for backup server. This drives use shingled recording. Are anyone using them and can confirm they are compatible on software level with other disks? I understand average random write time would be 5-10 times slower than normal drive because of the need of rewrite few full tracks worth of data, but otherwise will then be compatible and can i use it as usual?