Re: How to make an iso image of a riff-cdxa cd with dd?
- From: Pedro Santos <psantos1024@xxxxxxxx>
- Date: Sat, 31 Dec 2005 00:11:08 +0100
harryedwards wrote:
Data on CDs is written in blocks of 2 kB. By default dd reads 512 bytes at a time, and the CD driver doesn't support this. It would work if you use bs=2k. For the sake of efficiency, however, you should select a larger block size, say 64 kB: dd if=/dev/dvd of=/home/user/cd.iso bs=64k
I have tried it with bs=2k and bs=64, but it does not work. The image has only 648MB. The working image, created with WinIso, has 743MB. It seems that dd can not read all sectors of a Mode 2 CD. Any idea?
Pedro .
- References:
- How to make an iso image of a riff-cdxa cd with dd?
- From: Pedro Santos
- Re: How to make an iso image of a riff-cdxa cd with dd?
- From: harryedwards
- How to make an iso image of a riff-cdxa cd with dd?
- Prev by Date: Re: emacs el files
- Next by Date: Re: Considering switch to linux
- Previous by thread: Re: How to make an iso image of a riff-cdxa cd with dd?
- Next by thread: can't install xfig 3.2.4
- Index(es):
Relevant Pages
|
