From owner-freebsd-current@FreeBSD.ORG Wed Feb 2 20:05:10 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 667591065672 for ; Wed, 2 Feb 2011 20:05:10 +0000 (UTC) (envelope-from delphij@delphij.net) Received: from tarsier.geekcn.org (tarsier.geekcn.org [IPv6:2001:470:a803::1]) by mx1.freebsd.org (Postfix) with ESMTP id 0EF298FC08 for ; Wed, 2 Feb 2011 20:05:10 +0000 (UTC) Received: from mail.geekcn.org (tarsier.geekcn.org [211.166.10.233]) by tarsier.geekcn.org (Postfix) with ESMTP id 2C163A55085; Thu, 3 Feb 2011 04:05:09 +0800 (CST) X-Virus-Scanned: amavisd-new at geekcn.org Received: from tarsier.geekcn.org ([211.166.10.233]) by mail.geekcn.org (mail.geekcn.org [211.166.10.233]) (amavisd-new, port 10024) with LMTP id WVFHDM2zPVAh; Thu, 3 Feb 2011 04:05:02 +0800 (CST) Received: from delta.delphij.net (drawbridge.ixsystems.com [206.40.55.65]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by tarsier.geekcn.org (Postfix) with ESMTPSA id A6874A5F9B8; Thu, 3 Feb 2011 04:05:01 +0800 (CST) DomainKey-Signature: a=rsa-sha1; s=default; d=delphij.net; c=nofws; q=dns; h=message-id:date:from:reply-to:organization:user-agent: mime-version:to:subject:references:in-reply-to:x-enigmail-version:openpgp: content-type:content-transfer-encoding; b=aWRxibsmaEVmP9YUlBd9wmuxd2JKynOZBzRqRv7t1/RkXyQpLUd27GNKEzH9v9FN4 yWF3/8AGos/AYE9MxA8tg== Message-ID: <4D49B8EA.4060904@delphij.net> Date: Wed, 02 Feb 2011 12:04:58 -0800 From: Xin LI Organization: The FreeBSD Project User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.1.16) Gecko/20101210 Thunderbird/3.0.11 ThunderBrowse/3.3.4 MIME-Version: 1.0 To: freebsd-current@freebsd.org References: <20110202195441.GA39963@freebsd.org> In-Reply-To: <20110202195441.GA39963@freebsd.org> X-Enigmail-Version: 1.0.1 OpenPGP: id=3FCA37C1; url=http://www.delphij.net/delphij.asc Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit 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 Reply-To: d@delphij.net 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 20:05:10 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On 02/02/11 11:54, Alexander Best wrote: > so far dd(1) with a bs=2048 finished after: > > 4676648960 bytes transferred in 1639.108763 secs (2853166 bytes/sec) Just curious - how will recoverdisk(1) perform? I haven't tried it myself but it uses much larger window which could be faster. Cheers, - -- Xin LI http://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.16 (FreeBSD) iQEcBAEBCAAGBQJNSbjqAAoJEATO+BI/yjfBpRcH/Aly1Fqv/j012MLPERiJaI+c 1ZmpMddXvEsu2+jqdr0iS5sx85KMs+JewebugW/MzDnmov81s9b0/NxxDw7RknDn hXPpP/3Dt0FqXtwr3Rncp8rCYZRfziYkIBNsY10780T2cTIna0pkpQ2/fNEJpb/U O+R4JlQ/PBjU5JfUhRMLs6plWw5lsKK6Hv1tOmkrMGorVMNNILDIJai0TnEa0vRg mpsyV3DW3GZRHc7s6GiMxCty5QH76Syht2S8izAJ1lSyc1tBU7zL/QixYnd2Xr+p WF1IzNtx39ZlrRFEQmOun2vQx7nVT5BhElZOx3+qpZnr759/+y67ZPwkF10vb3c= =Blaj -----END PGP SIGNATURE-----