On 04/02/2015 12:44 PM, John Pilkington wrote:
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
at 2X, the burning is more reliable and produces recordings that are
more durable.
You do not have to take my word for it.
I know engineers who worked for manufacturers where they
were designing and producing cd/dvd burners.
--
users mailing list
users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe or change subscription options:
https://admin.fedoraproject.org/mailman/listinfo/users
Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct
Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
Have a question? Ask away: http://ask.fedoraproject.org
