![disco lsblk vs lshw -class, DVD não reconhecido](https://rvso.com/image/122422/disco%20lsblk%20vs%20lshw%20-class%2C%20DVD%20n%C3%A3o%20reconhecido.png)
Eu insiro um novo DVD-R em branco
lshw -class disk
WARNING: you should run this program as super-user.
*-cdrom
description: DVD-RAM writer
product: CDDVDW SH-222AB
vendor: TSSTcorp
physical id: 0.0.0
bus info: scsi@2:0.0.0
logical name: /dev/cdrom
logical name: /dev/cdrw
logical name: /dev/dvd
logical name: /dev/dvdrw
logical name: /dev/sr0
version: SB00
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=ready
*-medium
physical id: 0
logical name: /dev/cdrom
Por outro lado
lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sdb 8:16 0 931,5G 0 disk
sda 8:0 0 111,8G 0 disk
├─sda2 8:2 0 103,4G 0 part /
├─sda3 8:3 0 8G 0 part [SWAP]
└─sda1 8:1 0 512M 0 part /boot/efi
Não entendo por que meu DVD não é reconhecido pelo lsblk
? Além disso, por que o ID físico é 0, qual é o significado de 0 neste caso?