Checking burned image is ok

2010-07-27 Thread Mathieu Malaterre
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

Re: Checking burned image is ok

2010-07-27 Thread Camaleón
On Tue, 27 Jul 2010 10:50:09 +0200, Mathieu Malaterre wrote: I am looking for a way to check I did burn my debian installer iso properly. IIRC, Debian installer provides a check media CD option, so you can use that. I am trying: $ cmp /dev/cdrom debian-505-powerpc-netinst.iso

Re: Checking burned image is ok

2010-07-27 Thread Cesar Garcia
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

Re: Checking burned image is ok

2010-07-27 Thread Mathieu Malaterre
On Tue, Jul 27, 2010 at 12:25 PM, Cesar Garcia cesar.garcia.bene...@gmail.com wrote: 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

Re: Checking burned image is ok

2010-07-27 Thread Bob McGowan
On 07/27/2010 01:50 AM, Mathieu Malaterre wrote: 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: