Как узнать инфо о приводе?

root@ubuntu:~# dvd+rw-mediainfo /dev/sr0
INQUIRY:                [MATSHITA][BD-CMB UJ-120   ][1.00]
GET [CURRENT] CONFIGURATION:
:-( non-DVD media mounted, exiting...

root@ubuntu:~# dvd+rw-mediainfo /dev/sr0
INQUIRY:                [MATSHITA][BD-CMB UJ-120   ][1.00]
GET [CURRENT] CONFIGURATION:
 Mounted Media:         14h, DVD-RW Sequential
 Media ID:              TDK601saku  
 Current Write Speed:   4.0x1385=5540KB/s
 Write Speed #0:        4.0x1385=5540KB/s
 Write Speed #1:        2.0x1385=2770KB/s
 Speed Descriptor#0:    00/2282959 R@4.0x1385=5540KB/s W@4.0x1385=5540KB/s
 Speed Descriptor#1:    00/2282959 R@2.0x1385=2770KB/s W@2.0x1385=2770KB/s
READ DVD STRUCTURE[#10h]:
 Media Book Type:       00h, DVD-ROM book [revision 0]
 Legacy lead-out at:    2298496*2KB=4707319808
READ DVD STRUCTURE[#0h]:
 Media Book Type:       33h, DVD-RW book [revision 3]
 Last border-out at:    2045*2KB=4188160
READ DISC INFORMATION:
 Disc status:           complete
 Number of Sessions:    1
 State of Last Session: complete
 Number of Tracks:      1
READ FORMAT CAPACITIES:
 formatted:		2282960*2048=4675502080
 00h(800):		2297888*2048=4706074624
 10h(10):		2297888*2048=4706074624
 15h(10):		2297888*2048=4706074624
READ TRACK INFORMATION[#1]:
 Track State:           complete
 Track Start Address:   0*2KB
 Free Blocks:           0*2KB
 Track Size:            2282960*2KB
 Last Recorded Address: 2282959*2KB
FABRICATED TOC:
 Track#1  :             14@0
 Track#AA :             14@2282960
 Multi-session Info:    #1@0
READ CAPACITY:          2282960*2048=4675502080

root@ubuntu:~# hdparm -i -I /dev/sr0

/dev/sr0:

 Model=MATSHITABD-CMB UJ-120, FwRev=1.00, SerialNo=HE33  067207
 Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
 RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
 BuffType=unknown, BuffSize=unknown, MaxMultSect=0
 (maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
 IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120}
 PIO modes:  pio0 pio1 pio2 pio3 pio4 
 DMA modes:  sdma0 sdma1 sdma2 mdma0 mdma1 mdma2 
 UDMA modes: udma0 udma1 *udma2 
 AdvancedPM=no
 Drive conforms to: Unspecified:  ATA/ATAPI-3,4,5,6,7

 * signifies the current active mode


ATAPI CD-ROM, with removable media
	Model Number:       MATSHITABD-CMB UJ-120                   
	Serial Number:      HE33  067207        
	Firmware Revision:  1.00    
Standards:
	Likely used CD-ROM ATAPI-1
Configuration:
	DRQ response: 50us.
	Packet size: 12 bytes
	cache/buffer size  = unknown
Capabilities:
	LBA, IORDY(can be disabled)
	DMA: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2 udma0 udma1 *udma2 
	     Cycle time: min=120ns recommended=120ns
	PIO: pio0 pio1 pio2 pio3 pio4 
	     Cycle time: no flow control=240ns  IORDY flow control=120ns
Commands/features:
	Enabled	Supported:
	    	PACKET command feature set
	    	DEVICE_RESET command
	    	NOP cmd
HW reset results:
	CBLID- above Vih
	Device num = 1

root@ubuntu:~# wodim dev=/dev/sr0 blank=all
Device type    : Removable CD-ROM
Version        : 5
Response Format: 2
Capabilities   : 
Vendor_info    : 'MATSHITA'
Identification : 'BD-CMB UJ-120   '
Revision       : '1.00'
Device seems to be: Generic mmc2 DVD-R/DVD-RW.
Using generic SCSI-3/mmc   CD-R/CD-RW driver (mmc_cdr).
Driver flags   : MMC-3 SWABAUDIO BURNFREE 
Supported modes: TAO PACKET SAO
Speed set to 1411 KB/s
wodim: Trying to use ultra high speed medium on a writer which is not
compatible with ultra high speed media.

Supported CD-RW media types according to MMC-4 feature 0x37:
  Does write multi speed       CD-RW media
  Does write high  speed       CD-RW media
  Does not write ultra high speed  CD-RW media
  Does not write ultra high speed+ CD-RW media

megabaks@desktop ~/welinux $ lshal | grep "/dev/sr0" -A 61
  block.device = '/dev/sr0'  (string)
  block.is_volume = false  (bool)
  block.major = 11  (0xb)  (int)
  block.minor = 0  (0x0)  (int)
  block.storage_device = '/org/freedesktop/Hal/devices/storage_model_DVD_RW_AD_5200A'  (string)
  info.addons = {'hald-addon-storage'} (string list)
  info.capabilities = {'storage', 'block', 'storage.cdrom'} (string list)
  info.category = 'storage'  (string)
  info.interfaces = {'org.freedesktop.Hal.Device.Storage', 'org.freedesktop.Hal.Device.Storage', 'org.freedesktop.Hal.Device.Storage.Removable'} (string list)
  info.parent = '/org/freedesktop/Hal/devices/pci_8086_27df_scsi_host_scsi_device_lun0'  (string)
  info.product = 'DVD RW AD-5200A'  (string)
  info.udi = '/org/freedesktop/Hal/devices/storage_model_DVD_RW_AD_5200A'  (string)
  info.vendor = 'Optiarc'  (string)
  linux.hotplug_type = 3  (0x3)  (int)
  linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1f.1/host0/target0:0:0/0:0:0:0/block/sr0'  (string)
  org.freedesktop.Hal.Device.Storage.method_argnames = {'extra_options', 'extra_options'} (string list)
  org.freedesktop.Hal.Device.Storage.method_execpaths = {'hal-storage-eject', 'hal-storage-closetray'} (string list)
  org.freedesktop.Hal.Device.Storage.method_names = {'Eject', 'CloseTray'} (string list)
  org.freedesktop.Hal.Device.Storage.method_signatures = {'as', 'as'} (string list)
  storage.automount_enabled_hint = true  (bool)
  storage.bus = 'pci'  (string)
  storage.cdrom.bd = false  (bool)
  storage.cdrom.bdr = false  (bool)
  storage.cdrom.bdre = false  (bool)
  storage.cdrom.cdr = true  (bool)
  storage.cdrom.cdrw = true  (bool)
  storage.cdrom.dvd = true  (bool)
  storage.cdrom.dvdplusr = true  (bool)
  storage.cdrom.dvdplusrdl = true  (bool)
  storage.cdrom.dvdplusrw = true  (bool)
  storage.cdrom.dvdplusrwdl = false  (bool)
  storage.cdrom.dvdr = true  (bool)
  storage.cdrom.dvdram = false  (bool)
  storage.cdrom.dvdrdl = true  (bool)
  storage.cdrom.dvdrw = true  (bool)
  storage.cdrom.hddvd = false  (bool)
  storage.cdrom.hddvdr = false  (bool)
  storage.cdrom.hddvdrw = false  (bool)
  storage.cdrom.mo = false  (bool)
  storage.cdrom.mrw = true  (bool)
  storage.cdrom.mrw_w = true  (bool)
  storage.cdrom.read_speed = 8467  (0x2113)  (int)
  storage.cdrom.support_media_changed = true  (bool)
  storage.cdrom.support_multisession = true  (bool)
  storage.cdrom.write_speed = 8467  (0x2113)  (int)
  storage.cdrom.write_speeds = {'8467', '7056', '5645', '4234', '2822', '1411'} (string list)
  storage.drive_type = 'cdrom'  (string)
  storage.firmware_version = '1.05'  (string)
  storage.hotpluggable = false  (bool)
  storage.lun = 0  (0x0)  (int)
  storage.media_check_enabled = true  (bool)
  storage.model = 'DVD RW AD-5200A'  (string)
  storage.no_partitions_hint = true  (bool)
  storage.originating_device = '/org/freedesktop/Hal/devices/computer'  (string)
  storage.partitioning_scheme = ''  (string)
  storage.removable = true  (bool)
  storage.removable.media_available = false  (bool)
  storage.removable.support_async_notification = false  (bool)
  storage.requires_eject = true  (bool)
  storage.size = 0  (0x0)  (uint64)
  storage.vendor = 'Optiarc'  (string)