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Kod: Zaznacz cały

debian:/mnt/disk# cdrecord -v speed=2 dev=/dev/hdc os200805.iso
wodim: No write mode specified.
wodim: Asuming -tao mode.
wodim: Future versions of wodim may have different drive dependent defaults.
TOC Type: 1 = CD-ROM
scsidev: '/dev/hdc'
devname: '/dev/hdc'
scsibus: -2 target: -2 lun: -2
Linux sg driver version: 3.5.27
Wodim version: 1.1.7.1
SCSI buffer size: 64512
Device type    : Removable CD-ROM
Version        : 0
Response Format: 2
Capabilities   : 
Vendor_info    : '_NEC    '
Identification : 'DVD_RW ND-3520A '
Revision       : '1.04'
Device seems to be: Generic mmc2 DVD-R/DVD-RW.
Current: 0x0009 (CD-R)
Profile: 0x002B (DVD+R/DL) 
Profile: 0x001B (DVD+R) 
Profile: 0x001A (DVD+RW) 
Profile: 0x0014 (DVD-RW sequential recording) 
Profile: 0x0013 (DVD-RW restricted overwrite) 
Profile: 0x0011 (DVD-R sequential recording) 
Profile: 0x0010 (DVD-ROM) 
Profile: 0x000A (CD-RW) 
Profile: 0x0009 (CD-R) (current)
Profile: 0x0008 (CD-ROM) (current)
Using generic SCSI-3/mmc   CD-R/CD-RW driver (mmc_cdr).
Driver flags   : MMC-3 SWABAUDIO BURNFREE 
Supported modes: TAO PACKET SAO SAO/R96R RAW/R96R
Drive buf size : 1343488 = 1312 KB
Beginning DMA speed test. Set CDR_NODMATEST environment variable if device
communication breaks or freezes immediately after that.
FIFO size      : 12582912 = 12288 KB
Track 01: data   685 MB        
Total size:      787 MB (78:01.58) = 351119 sectors
Lout start:      787 MB (78:03/44) = 351119 sectors
Current Secsize: 2048
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type B, low Beta category (B-) (4)
  ATIP start of lead in:  -11607 (97:27/18)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Short strategy type (Phthalocyanine or similar)
Manuf. index: 18
Manufacturer: Plasmon Data systems Ltd.
Blocks total: 359849 Blocks current: 359849 Blocks remaining: 8730
Speed set to 1411 KB/s
Starting to write CD/DVD at speed   8.0 in real TAO mode for single session.
Last chance to quit, starting real write in    0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
Performing OPC...
Starting new track at sector: 0
Track 01:  685 of  685 MB written (fifo 100%) [buf 100%]   8.5x.
Track 01: Total bytes read/written: 719087616/719087616 (351117 sectors).
Writing  time:  597.636s
Average write speed   8.0x.
Min drive buffer fill was 100%
Fixating...
Fixating time:   41.351s
BURN-Free was never needed.
wodim: fifo had 11327 puts and 11327 gets.
wodim: fifo was 0 times empty and 11113 times full, min fill was 92%.

Kod: Zaznacz cały

md5sum: /dev/hdc: Błąd wejścia/wyjścia

Kod: Zaznacz cały

dd if=/dev/hdc | md5sum
dd: czytanie `/dev/hdc': Błąd wejścia/wyjścia
1404384+0 przeczytanych recordów
1404384+0 zapisanych recordów
skopiowane 719044608 bajtów (719 MB), 239,236 s, 3,0 MB/s
afc0b6f49497aa897f6e0d575f56e871 

Kod: Zaznacz cały

 cdrecord -v speed=2 fs=6 dev=/dev/hdc ubuntu-8.04-desktop-i386.iso
wodim: No write mode specified.
wodim: Asuming -tao mode.
wodim: Future versions of wodim may have different drive dependent defaults.
wodim: Fifo size 6 too small, turning fifo off.
TOC Type: 1 = CD-ROM
wodim: Operation not permitted. Warning: Cannot raise RLIMIT_MEMLOCK limits.scsidev: '/dev/hdc'
devname: '/dev/hdc'
scsibus: -2 target: -2 lun: -2
Linux sg driver version: 3.5.27
Wodim version: 1.1.7.1
SCSI buffer size: 64512
Device type    : Removable CD-ROM
Version        : 0
Response Format: 2
Capabilities   : 
Vendor_info    : '_NEC    '
Identification : 'DVD_RW ND-3520A '
Revision       : '1.04'
Device seems to be: Generic mmc2 DVD-R/DVD-RW.
Current: 0x0009 (CD-R)
Profile: 0x002B (DVD+R/DL) 
Profile: 0x001B (DVD+R) 
Profile: 0x001A (DVD+RW) 
Profile: 0x0014 (DVD-RW sequential recording) 
Profile: 0x0013 (DVD-RW restricted overwrite) 
Profile: 0x0011 (DVD-R sequential recording) 
Profile: 0x0010 (DVD-ROM) 
Profile: 0x000A (CD-RW) 
Profile: 0x0009 (CD-R) (current)
Profile: 0x0008 (CD-ROM) (current)
Using generic SCSI-3/mmc   CD-R/CD-RW driver (mmc_cdr).
Driver flags   : MMC-3 SWABAUDIO BURNFREE 
Supported modes: TAO PACKET SAO SAO/R96R RAW/R96R
Drive buf size : 1343488 = 1312 KB
Beginning DMA speed test. Set CDR_NODMATEST environment variable if device
communication breaks or freezes immediately after that.
FIFO size      : 0 = 0 KB
Track 01: data   699 MB        
Total size:      802 MB (79:32.68) = 357951 sectors
Lout start:      803 MB (79:34/51) = 357951 sectors
Current Secsize: 2048
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type B, low Beta category (B-) (4)
  ATIP start of lead in:  -11607 (97:27/18)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Short strategy type (Phthalocyanine or similar)
Manuf. index: 18
Manufacturer: Plasmon Data systems Ltd.
Blocks total: 359849 Blocks current: 359849 Blocks remaining: 1898
Speed set to 1411 KB/s
Starting to write CD/DVD at speed   8.0 in real TAO mode for single session.
Last chance to quit, starting real write in    0 seconds. Operation starts.
Performing OPC...
Starting new track at sector: 0
Track 01:  699 of  699 MB written [buf 100%]   8.4x.
Track 01: Total bytes read/written: 733079552/733079552 (357949 sectors).
Writing  time:  608.967s
Average write speed   8.0x.
Min drive buffer fill was 100%
Fixating...
Fixating time:   39.306s
BURN-Free was never needed.

Kod: Zaznacz cały

 md5sum /dev/hdc
md5sum: /dev/hdc: Błąd wejścia/wyjścia

dd if=/dev/hdc | md5sum
dd: czytanie `/dev/hdc': Błąd wejścia/wyjścia
86cc79a319d3e6444c89d1fd239d0d23  -
1431776+0 przeczytanych recordów
1431776+0 zapisanych recordów
skopiowane 733069312 bajtów (733 MB), 240,471 s, 3,0 M

Kod: Zaznacz cały

 md5sum /dev/hdc
fb5683d133c019bb7ecd0470c7118a2b  /dev/hdc