From owner-freebsd-fs@FreeBSD.ORG Thu Mar 12 21:19:11 2015 Return-Path: Delivered-To: freebsd-fs@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 B6867EF7; Thu, 12 Mar 2015 21:19:11 +0000 (UTC) Received: from mail-ie0-x22d.google.com (mail-ie0-x22d.google.com [IPv6:2607:f8b0:4001:c03::22d]) (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 78F81C61; Thu, 12 Mar 2015 21:19:11 +0000 (UTC) Received: by iecvj10 with SMTP id vj10so59035138iec.0; Thu, 12 Mar 2015 14:19:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:cc:content-type; bh=fdeUtvO1iPw8BW73spSiU4EJKw7heAGh8htKbf4ZpIg=; b=Km7g3O4TN7A0S5X0vTBA7GSjGXL94PAsu4hcR0HBGvhqgkiAAqo/C6URYNQ+VMdNS8 MWv6N9BeJm/1hVzinKd/koHJOkhb2aEMHp2uD7b+As0hK7MMjmXibke+D04UG31+mosi sPxEJXWt1PwyE3YAt4wuMD0IkPSgyrgwloBHApXug8bP1TAHMWbE5L2YacFhv+xlj/Pu UJOk/kTywXuwp5VqSbS1IC57ZL/JYY6da9lpxf3NYet54/UJpAtWBv60GGzuNDoXAy/e /ztGgd9IvrpR5rcNrUWeTRsCj4V5ZVSqnnLnaxbUN+sSPWaLwQX9ncZzDjwON0bj4hPl 1HmA== MIME-Version: 1.0 X-Received: by 10.50.111.10 with SMTP id ie10mr103618069igb.15.1426195150618; Thu, 12 Mar 2015 14:19:10 -0700 (PDT) Received: by 10.36.104.78 with HTTP; Thu, 12 Mar 2015 14:19:10 -0700 (PDT) Date: Thu, 12 Mar 2015 17:19:10 -0400 Message-ID: Subject: Zoned Commands ZBC/ZAC, Shingled SMR drives, ZFS From: grarpamp To: freebsd-fs@freebsd.org Content-Type: text/plain; charset=UTF-8 Cc: freebsd-hardware@freebsd.org X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Mar 2015 21:19:11 -0000 Here is a performance review of the ST8000AS0002 non-SED "drive managed" model (caveat your actual expected usage). http://www.storagereview.com/seagate_archive_hdd_review_8tb You can also find these drives inside the STDT8000100 external USB unit for a bit more at $300.