From owner-freebsd-usb@FreeBSD.ORG Thu Jun 28 13:48:14 2012 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 36A66106566B for ; Thu, 28 Jun 2012 13:48:14 +0000 (UTC) (envelope-from muxx.mailinglists@gmail.com) Received: from mail-bk0-f54.google.com (mail-bk0-f54.google.com [209.85.214.54]) by mx1.freebsd.org (Postfix) with ESMTP id B5A2A8FC15 for ; Thu, 28 Jun 2012 13:48:13 +0000 (UTC) Received: by bkwj5 with SMTP id j5so585480bkw.13 for ; Thu, 28 Jun 2012 06:48:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=41KUcYEXQN/pesyviZ03oHMbqK0Y2Vj4N6HsdL0UMVU=; b=B3ehy7RIDZ/6Eu1lCaysV4/uQmIItmb/49p2Fi8vaBt0qrKBb9NN02PZ0oE/hgryP4 VsxHILp/J3iMkJIrlrAnYPh2Iea45ccWaO/7k+9JNpQAe1OceoXroNQVXYRXqv+wMTun 2ujUwFrMnRtHtE6qUPF5pyiacHmLBv79PKhxjnJ+BIvZd8VQAeeMwbv0Qd2Fv15Y0P5K KU0jJHNlawHKpXQVi0WlSay23HSbXxFHY8aWd+y98egeIRu/FXxFH5hniF5U99+345Kt viQavkdIJYwBEEgBP1NIvlu9wREy0Sx00Bk6i+Qn8/CZeOM5VSiNCGzdOjWtRewerU+e wNbQ== MIME-Version: 1.0 Received: by 10.152.125.236 with SMTP id mt12mr2272312lab.12.1340891284049; Thu, 28 Jun 2012 06:48:04 -0700 (PDT) Received: by 10.112.26.163 with HTTP; Thu, 28 Jun 2012 06:48:03 -0700 (PDT) In-Reply-To: <201206251700.39759.hselasky@c2i.net> References: <201206241533.08745.hselasky@c2i.net> <201206251700.39759.hselasky@c2i.net> Date: Thu, 28 Jun 2012 14:48:03 +0100 Message-ID: From: maxim naumov To: Hans Petter Selasky Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-usb@freebsd.org Subject: Re: Seagate FreeAgent GoFlex 1.5TB external HDD problems X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 Jun 2012 13:48:14 -0000 On Mon, Jun 25, 2012 at 4:00 PM, Hans Petter Selasky wrote: > BTW: You could try to make a simple c-test program that reads and writes > random LBA's from user-space, and see when it stops working. I switched to using dt (http://www.scsifaq.org/RMiller_Tools/dt.html) for testing. I took the same source tarball and built it on GNU/Linux 2.6.38 x86_64 and my FreeBSD 8.3-STABLE. I run it with the following options: