Re: BD-RE mount problem

[Gary Dale <garydale@rogers.com>]

On 09/08/12 01:19 PM, Keith McKenzie wrote:
> On 9 August 2012 17:43, Gary Dale<garydale@rogers.com>  wrote:
> > Already tried that. dd complains:
> >    dd: opening `/dev/sr0': Read-only file system
> It sounds like it is mounted; try unmounting it,&  then try dd again.
root@transponder:/home/garydale# umount /dev/sr0
umount: /dev/sr0: not mounted
root@transponder:/home/garydale# dd of=/dev/sr0  bs=2048 count=1024
dd: opening `/dev/sr0': Read-only file system


Also,

root@transponder:/home/garydale# mkfs -t ext2 /dev/sr0
mke2fs 1.42.4 (12-Jun-2012)
/dev/sr0 is entire device, not just one partition!
Proceed anyway? (y,n) y
/dev/sr0: Read-only file system while setting up superblock