Вдогонку HP CD-Writer 7200+ external

[Pasha Kustov <pk@iatp.by>]

# cdrecord -vdd speed=2 dev=0,0,0 -dummy -data /home/stuff/iso-images/my.iso
------....----
gets: 55 puts: 151 cont: 96 low: 97
gets: 56 puts: 151 cont: 95 low: 96
gets: 57 puts: 151 cont: 94 low: 95
gets: 58 puts: 151 cont: 93 low: 94
gets: 59 puts: 151 cont: 92 low: 93
gets: 60 puts: 151 cont: 91 low: 92
gets: 61 puts: 151 cont: 90 low: 91
gets: 62 puts: 151 cont: 89 low: 90
gets: 63 puts: 151 cont: 88 low: 89
Track 01:    2 of  530 MB written (fifo  68%) [buf   8%]   1.3x.gets: 64 
puts: 1      51 cont: 87 low: 88
gets: 65 puts: 151 cont: 86 low: 87
gets: 66 puts: 151 cont: 85 low: 86
cdrecord: Input/output error. write_g1: scsi sendcmd: no error
CDB:  2A 00 00 00 04 20 00 00 10 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: F0 00 03 00 00 00 00 19 00 00 05 DE 0C 09 00 00 FF FF
Sense Key: 0x3 Medium Error, Segment 0
Sense Code: 0x0C Qual 0x09 (write error - loss of streaming) Fru 0x0
Sense flags: Blk 0 (valid)
cmd finished after 0.695s timeout 40s

write track data: error after 2162688 bytes
cdrecord: The current problem looks like a buffer underrun.
cdrecord: Try to use 'driveropts=burnfree'.
cdrecord: Make sure that you are root, enable DMA and check your HW/OS 
set up.
Writing  time:   19.041s
Average write speed 191.6x.
Min drive buffer fill was 8%
Fixating...
WARNING: Some drives don't like fixation in dummy mode.
Fixating time:  161.534s
cdrecord: fifo had 194 puts and 67 gets.
cdrecord: fifo was 0 times empty and 2 times full, min fill was 66%.
#
Шо делать???
--
Pasha Kustov		mailto:pk@iatp.by
IATP System Administrator Assistant