mazani dvd [vyřešeno]

[typon]

hledal jsem po celem foru ale odpoved jsem nenasel:

prikazem : cdrecord dev=/dev/cdrom blank=fast
nebo:cdrecord dev=/dev/cdrom blank=all

me proste nejdou smazat dvd,nebo jde ale vubec tomu nerozumim 

Kód: [Vybrat]

typon@typon-desktop:~$ cdrecord dev=/dev/cdrom blank=fast
Error trying to open /dev/cdrom exclusively (Device or resource busy)... retrying in 1 second.
Error trying to open /dev/cdrom exclusively (Device or resource busy)... retrying in 1 second.
Error trying to open /dev/cdrom exclusively (Device or resource busy)... retrying in 1 second.
Error trying to open /dev/cdrom exclusively (Device or resource busy)... retrying in 1 second.
Error trying to open /dev/cdrom exclusively (Device or resource busy)... giving up.
wodim: Device or resource busy.
Cannot open SCSI driver!
For possible targets try 'wodim --devices' or 'wodim -scanbus'.
For possible transport specifiers try 'wodim dev=help'.
For IDE/ATAPI devices configuration, see the file README.ATAPI.setup from
the wodim documentation.


Kód: [Vybrat]

typon@typon-desktop:~$ cdrecord dev=/dev/cdrom blank=all
Error trying to open /dev/cdrom exclusively (Device or resource busy)... retrying in 1 second.
Error trying to open /dev/cdrom exclusively (Device or resource busy)... retrying in 1 second.
Error trying to open /dev/cdrom exclusively (Device or resource busy)... retrying in 1 second.
Error trying to open /dev/cdrom exclusively (Device or resource busy)... retrying in 1 second.
Error trying to open /dev/cdrom exclusively (Device or resource busy)... giving up.
wodim: Device or resource busy.
Cannot open SCSI driver!
For possible targets try 'wodim --devices' or 'wodim -scanbus'.
For possible transport specifiers try 'wodim dev=help'.
For IDE/ATAPI devices configuration, see the file README.ATAPI.setup from
the wodim documentation.

nevim co to znamena,ale po pokusu vypalit znova to same dvd me to hlesi ze neni vymazane
dekuji za pomoc

[jendahr]

Máš ji mountnutou. Pošli výpis "mount" a "lsof | grep /dev/cdrom"

[typon]

Kód: [Vybrat]

typon@typon-desktop:~$ mount
/dev/sda3 on / type ext3 (rw,relatime,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
/proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
varrun on /var/run type tmpfs (rw,nosuid,mode=0755)
varlock on /var/lock type tmpfs (rw,noexec,nosuid,nodev,mode=1777)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
lrm on /lib/modules/2.6.27-9-generic/volatile type tmpfs (rw,mode=755)
securityfs on /sys/kernel/security type securityfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
gvfs-fuse-daemon on /home/typon/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=typon)
/dev/sdc1 on /media/EXTERNI DISK type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sdb1 on /media/DISK 2 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/scd0 on /media/cdrom0 type iso9660 (rw,nosuid,nodev,utf8,user=typon)
typon@typon-desktop:~$ lsof | grep /dev/cdrom
typon@typon-desktop:~$


[jendahr]

Takže sudo umount /media/cdrom0 a pak to zkus znova.

[typon]

Kód: [Vybrat]

typon@typon-desktop:~$ sudo umount /media/cdrom0
[sudo] password for typon:
umount: /media/cdrom0 není připojeno
typon@typon-desktop:~$ mount
/dev/sda3 on / type ext3 (rw,relatime,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
/proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
varrun on /var/run type tmpfs (rw,nosuid,mode=0755)
varlock on /var/lock type tmpfs (rw,noexec,nosuid,nodev,mode=1777)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
lrm on /lib/modules/2.6.27-9-generic/volatile type tmpfs (rw,mode=755)
securityfs on /sys/kernel/security type securityfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
gvfs-fuse-daemon on /home/typon/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=typon)
/dev/sdc1 on /media/EXTERNI DISK type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sdb1 on /media/DISK 2 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
typon@typon-desktop:~$ lsof | grep /dev/cdrom
typon@typon-desktop:~$ sudo umount /media/cdrom0
typon@typon-desktop:~$ cdrecord dev=/dev/cdrom blank=fast
Device type    : Removable CD-ROM
Version        : 5
Response Format: 2
Capabilities   :
Vendor_info    : 'PHILIPS '
Identification : 'DVDRW416N       '
Revision       : '1.C0'
Device seems to be: Generic mmc2 DVD-ROM.
Using generic SCSI-3/mmc DVD-R(W) driver (mmc_mdvd).
Driver flags   : SWABAUDIO BURNFREE
Supported modes: SAO
HINT: use dvd+rw-mediainfo from dvd+rw-tools for information extraction.
Speed set to 2822 KB/s
Starting to write CD/DVD at speed   2.0 in real BLANK mode for single session.
Last chance to quit, starting real write in    0 seconds. Operation starts.
Error: this media does not support blanking, ignoring.
This drive or media does not support the 'BLANK media' command
wodim: Cannot blank disk, aborting.
wodim: Some drives do not support all blank types.
wodim: Try again with wodim blank=all.

dvd porad neni vymazane ale pri napalovani se chova prazdne,az to dopalim tak uvidim
dam vedet

Edit: tak to probehlo vporadku,dik za pomoc

tema VYRESENO DIK