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* [Comm] cdrecord & readcd
@ 2004-03-19  8:44 Vladimir V. Karpinsky
  2004-03-19 10:08 ` Sergey Vlasov
  0 siblings, 1 reply; 6+ messages in thread
From: Vladimir V. Karpinsky @ 2004-03-19  8:44 UTC (permalink / raw)
  To: community

Здравствуйте,

записываю диск:
  mkisofs -r -J -l -multi -Vlabel  -o image.iso ../data.CD
  cdrecord -v speed=32 driveropts=burnfree -eject dev=1,0,0 -data image.iso
Всё проходит нормально, хочу его проверить:
  readcd dev=1,0,0 f=test.iso
На втором с конца секторе вылезает ошибка:

Capacity: 359669 Blocks = 719338 kBytes = 702 MBytes = 736 prMB
Sectorsize: 2048 Bytes
Copy from SCSI (1,0,0) disk to file 'test.iso'
end:    359669
readcd: Input/output error. read_g1: scsi sendcmd: no error
CDB:  28 00 00 05 7C 80 00 00 75 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: F0 00 03 00 05 7C F3 0A 00 00 00 00 06 00 00 00
Sense Key: 0x3 Medium Error, Segment 0
Sense Code: 0x06 Qual 0x00 (no reference position found) Fru 0x0
Sense flags: Blk 359667 (valid)
cmd finished after 0.063s timeout 40s
readcd: Input/output error. Cannot read source disk
readcd: Retrying from sector 359552.
....................................................................................................................~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~
readcd: Input/output error. Error on sector 359667 not corrected. Total of 1 errors.

Time total: 208.643sec
Read 719104.00 kB at 3446.6 kB/sec.

CDCheck под Windows говорит, что всё в порядке, диск читается.
Проверил на нескольких дисках, такая ошибка иногда вылезает, причём на
самописных дисках, в т.ч. написанных Nero. Пока системы найти не могу.
Кстати, файлы image.iso и test.iso различаются по размеру (image.iso:
712704000, test.iso: 712507392).

-- 
Best regards,
 Vladimir                          mailto:vkarpinsky@mail.ru



^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2004-03-22  5:07 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-03-19  8:44 [Comm] cdrecord & readcd Vladimir V. Karpinsky
2004-03-19 10:08 ` Sergey Vlasov
2004-03-19 11:28   ` Mike Lykov
2004-03-20  7:51     ` Re[2]: " Vladimir V. Karpinsky
2004-03-22  5:07     ` Evgeny Yugov
2004-03-19 11:36   ` Vladimir V. Karpinsky

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