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[Bug-xorriso] ISO-Disc not recognized
From: |
sean loony |
Subject: |
[Bug-xorriso] ISO-Disc not recognized |
Date: |
Thu, 04 Jun 2015 08:42:48 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 |
Hi,
I have a 50GB BD-RE. It was previously probably written with growisofs
and the -udf option or it was an raw image that was formated with
mkfs.udf and then written, iirc. format is index 3, the most space
you can get, I didn't change that. Maybe it had previously a format
with spare area I don't know, but I put all discs in format without
sparearea if it has one.
Now I blanked this disk (-blank fast), wrote it ( streaming mode on ).
But then the automounter in linux says it cannot mount the udf file
system on this disk. With
udiskctl mount -b /dev/... --filesystem-type iso9660 --options ro
it mounts it. But the volumename is 'disk' not the name I set when the
disc was written.
It seems blank blanks not enough. On DVD+RWs I blank them allways with
dd if=/dev/zero of=/dev/thedvdwriter bs=32k count=250
and that blows away any previous files system so that it is recognized
as blank. But dd doesn't work on BD-REs it says its a ro device.
-blank fast should blank a few more sectors.
- [Bug-xorriso] ISO-Disc not recognized,
sean loony <=