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From: "Вячеслав Диконов" <linuxbox@degunino.net>
To: ALT Linux Community <community@lists.altlinux.org>
Subject: [Comm] Запись UDF DVD+R под ядром 2.6 (.14) напрямую
Date: Fri, 17 Mar 2006 23:45:27 +0300
Message-ID: <1142628327.8090.8.camel@alpha.degunino.ru> (raw)

Не так давно я спрашивал, как правильно делать образ UDF для записи на
DVD больших файлов cdsit 4 Гб, которые не может обработать mkisofs.

Теперь я перешел на ядро 2.6 и пытаюсь сделать то же самое, но только
напрямую, без предварительной записи образа на жестком диске. Сначала я
думал, что udftools на 2.6 это могут, но тут то было:




[root@alpha dev]# cdrwtool -d /dev/dvd -q
using device /dev/dvd
1728KB internal buffer
setting write speed to 12x
Settings for /dev/dvd:
        Fixed packets, size 32
        Mode-2 disc

I'm going to do a quick setup of /dev/dvd. The disc is going to be
blanked and formatted with one big track. All data on the device will be
lost!! Press CTRL-C to cancel now.
ENTER to continue.

Initiating quick disc blank
wait_cmd: Input/output error
Command failed: a1 01 00 00 00 00 00 00 00 00 00 00 - sense 05.30.05
blank disc: Illegal seek
[root@alpha dev]# cdrwtool --help
        --help
        d       device
        s       set write parameters
        g       get write parameters
        b       blank cdrw disc
        m       format cdrw disc
        u       run mkudffs on track
        v       set mkudffs version
        t       set cd writing speed
        p       write fixed packets
        q       perform quick setup
        r       reserve track
        c       close track
        z       fixed packet size
        l       border/session setting
        w       write type
        f       file to write
        o       start at this lba for file write
        i       print detailed disc info
[root@alpha dev]# cdrwtool -d /dev/dvd -t 8 -q
using device /dev/dvd
setting speed to 8
1728KB internal buffer
setting write speed to 8x
Settings for /dev/dvd:
        Fixed packets, size 32
        Mode-2 disc

I'm going to do a quick setup of /dev/dvd. The disc is going to be
blanked and formatted with one big track. All data on the device will be
lost!! Press CTRL-C to cancel now.
ENTER to continue.

Initiating quick disc blank
wait_cmd: Input/output error
Command failed: a1 01 00 00 00 00 00 00 00 00 00 00 - sense 05.30.05
blank disc: Illegal seek
[root@alpha dev]#


Насколько я понял, записать +R так невозможно. А есть другой путь?
Например как создавать образ udf "на лету", как это умеет growisofs для
мелких файлов?



                 reply	other threads:[~2006-03-17 20:45 UTC|newest]

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