Re: Checking burned image is ok

[Cesar Garcia <cesar.garcia.beneyto@gmail.com>]

Hi!

try it with md5sum:

$ md5sum  debian-505-powerpc-netinst.iso

$ dd /dev/cdrom bs=$blocksize count=$blockcount conv=notrunc,noerror |
md5sum

    The variable, $blocksize, $bolkcount, depend of the CD or DVD, to
get this info:

    $ isoinfo -d -i /dev/cdrom

the result must be the same.

El 27/07/10 10:50, Mathieu Malaterre escribió:
> Hi there,
>
>   I am looking for a way to check I did burn my debian installer iso
> properly. I am trying:
>
> $ cmp /dev/cdrom debian-505-powerpc-netinst.iso
>
>   This works on CD-RW, but it fails on CD-R with the following:
>
> cmp: /dev/cdrom: Input/output error
>
> Has anyone seen this before ? How else could I check the CD-R is
> actually properly burned ?
>
> Thanks !
>