From owner-freebsd-current@FreeBSD.ORG Wed Feb 2 21:02:26 2011 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1E2951065670; Wed, 2 Feb 2011 21:02:26 +0000 (UTC) (envelope-from uqs@spoerlein.net) Received: from acme.spoerlein.net (acme.spoerlein.net [IPv6:2a01:4f8:131:23c2::1]) by mx1.freebsd.org (Postfix) with ESMTP id A0D058FC0A; Wed, 2 Feb 2011 21:02:25 +0000 (UTC) Received: from localhost (acme.spoerlein.net [IPv6:2a01:4f8:131:23c2::1]) by acme.spoerlein.net (8.14.4/8.14.4) with ESMTP id p12L2Bau034458 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 2 Feb 2011 22:02:11 +0100 (CET) (envelope-from uqs@spoerlein.net) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=spoerlein.net; s=dkim200908; t=1296680531; bh=ucIHG5WovGVakFqjvbTgfoDd226xpODzdawmROrVZLg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:In-Reply-To; b=mHr7R16h1JVSjOTwLNCWDIVIkD5VHK3+wuwRYMCejL49488h0NAhOlL6mbHFOxcwd N1Irn+qmRUPIYPHpjWsmoFEDd6cqu27XjgEiG7bfPj1Jfa35ApuDVjaNdBF4JcRzj2 LUNy0ztSh5gJQYhqCEFzJABZi+m8cEv6QnKaQ0Dk= Date: Wed, 2 Feb 2011 22:02:11 +0100 From: Ulrich =?utf-8?B?U3DDtnJsZWlu?= To: Xin LI Message-ID: <20110202210211.GM65811@acme.spoerlein.net> Mail-Followup-To: Xin LI , freebsd-current@freebsd.org, arundel@FreeBSD.org References: <20110202195441.GA39963@freebsd.org> <4D49B8EA.4060904@delphij.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="nYySOmuH/HDX6pKp" Content-Disposition: inline In-Reply-To: <4D49B8EA.4060904@delphij.net> User-Agent: Mutt/1.5.21 (2010-09-15) Cc: arundel@freebsd.org, freebsd-current@freebsd.org Subject: Re: looking for a fast way to dump a dvd to a file on my hdd X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Feb 2011 21:02:26 -0000 --nYySOmuH/HDX6pKp Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, 02.02.2011 at 12:04:58 -0800, Xin LI wrote: > On 02/02/11 11:54, Alexander Best wrote: > > so far dd(1) with a bs=3D2048 finished after: > >=20 > > 4676648960 bytes transferred in 1639.108763 secs (2853166 bytes/sec) >=20 > Just curious - how will recoverdisk(1) perform? I haven't tried it > myself but it uses much larger window which could be faster. +1 for recoverdisk. I hacked it so that it will also cope with media that has weird sectorsizes like 2352 bytes. It is awesome for reading optical media now, thanks to retries, large read requests and the ability to save progress (so you can try the failing sectors in another drive). Regards, Uli --nYySOmuH/HDX6pKp Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (FreeBSD) iQEcBAEBAgAGBQJNScZTAAoJEKOmmGRKr4LO29UH/i1gwMr7OEC+a5+Xu9imVHEc BL9+2VNgijxwxXlGSThSQ2qWihjrMNr1S2frhbKMSSzMERPMy00GHdXOD/jh9rHj lu+fFRTKu49rFQBy5Zt7ZuBliaGi0TXUsBgxG0dP0IyqUXO4ZLSdlYacUDOpzXQU HhdN8dQPyOjsaGK3HiUo6arYwidQSzN+tCd6BrM/zdjBOxxwYKEmt7IQVhIIbvZf byeTqt829wEXSV1NG+YgnHnmOy4SxYB9ETc6XAQtBJc1NGH/Tg/4Kr0JT7K4hvMn mdn7r10lcfmtQmLNwDvqT4OIEHCrYvcHK1bNMyCvsJQqzStPKNWYDAjIscDjDHw= =PUSq -----END PGP SIGNATURE----- --nYySOmuH/HDX6pKp--