On 02/04/15 18:13, jd1008 wrote:
On 04/02/2015 02:56 AM, John Pilkington wrote:
> On 01/04/15 20:18, jd1008 wrote:
>> After burning 3 DVD's, and reading them back to compute sha256sum.
>> all three of them generated these error messages during readback,
>> and all 3 messages show the error was past the 4gb offset.
>
>> Is this a media issue or is it the burner?
>
> I burn DVDs from iso images
using the k3b verify option, but I don't
> think you can separate the two parts.
> After iso creation and before burning I use implantisomd5;
checkisomd5
> then does what it says.
> For explanation see:
>
http://www.g-loaded.eu/2006/10/07/verify-a-burned-cddvd-image-on-linux/
> HTH
> John P
Problem with k3b is that it refuses to force 2X speed.
Do you *want* a slow burn? I rarely have problems at 8x. Verbatim
DVD+R rated at 16x. But obviously many other factors can cause problems
too. And I'm using SL7, el7 near-clone, which is rare here, IIRC.
John