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dd image of burned with Xfburn DVD is greater than an original iso image.
Status:
RESOLVED: MOVED

Comments

Description Alexey 2015-04-15 15:37:19 CEST
ls -l /home/blitzkrieg/file.iso
-rw-r--r-- 1 root root 4625235968 апр.  14 23:43 /home/blitzkrieg/file.iso
Then i burned this iso with Xfburn on DVD-RW

And then i try to get dd image:
dd if=/dev/sr0 of=/home/blitzkrieg/newfile.iso bs=1024k
ls -l /home/blitzkrieg/newfile.iso 
-rw-r--r-- 1 root root 4625543168 апр.  15 14:39 /home/blitzkrieg/newfile.iso

newfile.iso is larger than original iso 307200 bytes. It contains 307200 of zero!
I've try this three times and every time i got the same result.
Than i try burn iso with brasero. The first try was succesfully.
Comment 1 Alistair Buxton 2015-11-29 16:03:33 CET
Same result here. I burned the same ISO to the same DVD-RW using Imgburn on Windows and Xfburn on Linux. Each time reading back the resulting disk image. Imgburn was identical to the original ISO. Xfburn padded it with 307200 zeros.
Comment 2 Git Bot editbugs 2020-05-24 17:08:41 CEST
-- GitLab Migration Automatic Message --

This bug has been migrated to xfce.org's GitLab instance and has been closed from further activity.

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Bug #11821

Reported by:
Alexey
Reported on: 2015-04-15
Last modified on: 2020-05-24

People

Assignee:
Xfburn Bug Triage
CC List:
1 user

Version

Version:
unspecified

Attachments

Additional information