Date: Fri, 29 Oct 2010 11:04:15 -0700 From: Chuck Swiger <cswiger@mac.com> To: "Jason C. Wells" <jcw@speakeasy.net> Cc: freebsd general questions <freebsd-questions@freebsd.org> Subject: Re: Recovering a DVD Message-ID: <3CA64AA4-0063-4207-8E72-4EB9396B5F50@mac.com> In-Reply-To: <4CCB0A4D.7050203@speakeasy.net> References: <4CCB0A4D.7050203@speakeasy.net>
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On Oct 29, 2010, at 10:54 AM, Jason C. Wells wrote: > I have a back up DVD that I cannot mount. dd won't read /dev/acd0 with an error "dd: /dev/acd0: Input/output error". Tried dvdisaster but it can't find my drive. Any pointers you can offer in getting this data off this disc are greatly appreciated. Try adding "bs=2048" or "bs=32768" to your dd line...? Also, what does "atacontrol list" say about your DVD drive? Regards, -- -Chuck
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