Mailinglist Archive: opensuse-factory (269 mails)

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Re: [opensuse-factory] Re: Problems reading Video DVDs
On Friday 2019-09-06 09:24, Dave Plater wrote:



On 06/09/2019 09:19, Jan Engelhardt wrote:

On Friday 2019-09-06 09:17, Dave Plater wrote:

Try using dd_rhelp on the dvd, it is a persistent form of dd_rescue and
doesn't

ddrescue is GNU ddrescue and does not have the problems of dd_rescue
that the bolt-on solution dd_rhelp tries to work around ;-)

But it does display the start and endpoints of the dvd.

What is that even supposed to mean?
As far as /dev/sr0 is concerned, is starts at 0KB and ends at
whatever the kernel interface makes it to be; from this,
both dd_rescue and ddrescue can show the size (not that that's useful
when the block device yields 1GB while a raw read yields 6GB)

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