On Saturday 25 June 2005 04:27, Kudret Güler wrote:
hello Kudret
Here is how I take a md5sum off a cd rom.
md5sum /dev/hdc > path-to-md5sum-output
my cd drive is on /dev/hdc so change to suit.
all the best
peter colton
> Hi,
>
> Trying to write 612 MB data on CD-ROM. I am using nautilus-cd-burner
> to create an iso image and then using dvdrecord(tried cdrecord, as
> well) to burn it on CD-ROM. iso file is created successfully and the
> image is written on the disk successfully.
>
> However, when I try to check md5sums of all files on the new cd-rom,
> some of the files fail. also /var/log/messages collects some errors
> when md5sum tries to read the mentioned files.
> Jun 24 22:03:01 localhost kernel: attempt to access beyond end of device
> Jun 24 22:03:01 localhost kernel: hdc: rw=0, want=944764, limit=800444
>
> I recreated the iso and tried to burn those images several times,
> always the same files fail md5sum check.
>
> What can be the problem?
>
> thank you
