Date: Thu, 3 Feb 2011 12:07:23 +0100 From: Gary Jennejohn <gljennjohn@googlemail.com> To: Ulrich =?ISO-8859-1?Q?Sp=F6rlein?= <uqs@spoerlein.net> Cc: freebsd-current@freebsd.org Subject: Re: looking for a fast way to dump a dvd to a file on my hdd Message-ID: <20110203120723.27025c31@ernst.jennejohn.org> In-Reply-To: <20110202210211.GM65811@acme.spoerlein.net> References: <20110202195441.GA39963@freebsd.org> <4D49B8EA.4060904@delphij.net> <20110202210211.GM65811@acme.spoerlein.net>
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On Wed, 2 Feb 2011 22:02:11 +0100 Ulrich Spörlein <uqs@spoerlein.net> wrote: > 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=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. > > +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). > And are these hacks available to the general public somewhere? -- Gary Jennejohn (gj@)
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