deoren
Apprentice
Joined: 23 Dec 2004
Posts: 227
Location: USA
|
 Posted: Fri Mar 17, 2006 8:15 pm Post subject: sha1sum doesn't match finished dvd |
 |
|
First of all thank you for reading this posting.
I downloaded FC4-i386-DVD.iso and SHA1SUM and verified that the image was indeed downloaded correctly.
I used k3b and choose DAO as the burning option and used the usual speed setting. The burn completed and k3b reported success. I used md5sum against the image and against the drive with the media in.
| Code: | | sha1sum *DVD.iso && cat SHA1SUM | grep DVD |
| Quote: | 2f151a7329846da685c2a72fcb40eba3e8a355a0 FC4-i386-DVD.iso
2f151a7329846da685c2a72fcb40eba3e8a355a0 FC4-i386-DVD.iso |
| Quote: | | 605db3fdbaff4ba13729371ad0c4fbab3889378e |
No match. If you boot the FC4 dvd and choose to verify the media it fails as expected (after all the md5sums doesn't match).
So I decided to try using growisofs manually as there are other examples on this board.
| Code: | | growisofs -dvd-compat -speed=2 -Z /dev/sr0=FC4-i386-DVD.iso |
Still no go.
| Quote: | c136e0bb691398e9d7b15d645f930628 FC4-i386-DVD.iso
3e6780afd4e31541f0d9b50924b4dad9 /dev/sr0 |
The difference is that by using k3b it passed the -dvd-compat option to growisofs
Ideas anyone? I create dvds all the time of data that I backup and have no trouble accessing it, but I rarely burn dvd images.
Thanks. |
|
Other Things Gentoo
