Mailinglist Archive: packet-writing (3 mails)

[Gustavo Guillermo Pérez <gustavo@xxxxxxxxxxxxxx>]

El Sábado, 3 de Marzo de 2007 10:12, Nix escribió:
> Is this a problem with the media, or something to do
> with 2.6.20? (The last time I formatted a CD-RW was
> back in the 2.6.18 days...)
>
> nix@hades 208 /home/nix% cdrwtool -d /dev/cdrw -q
> using device /dev/cdrw
> 7294KB internal buffer
> setting write speed to 4x
> Settings for /dev/cdrw:
>         Fixed packets, size 32
>         Mode-2 disc
>
> I'm going to do a quick setup of /dev/cdrw. 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
> Disc capacity is 295264 blocks (590528KB/576MB)
> Formatting track
> start=0, blocks=16, type=RESERVED
> Writing UDF structures to disc
> Quick setup complete!
>
> nix@hades 209 /home/nix% mount /mnt/pcdrw
> ls -l /mnt/pcdrw
> mount: wrong fs type, bad option, bad superblock on /dev/pktcdvd/cdrw,
>        missing codepage or other error
>        In some cases useful info is found in syslog - try
Try at this point mount -t udf /xxxxx /xxxx

>        dmesg | tail  or so
>
> UDF-fs: No partition found (1)
> pktcdvd: Fixed packets, 32 blocks, Mode-2 disc
> pktcdvd: Max. media speed: 10
> pktcdvd: write speed 4x
> pktcdvd: 590528kB available on disc
>
> Other packet-written CD-RWs mount fine, but I haven't tried
> re-cdrwtooling any of them yet: it takes ages and I don't want to write
> off any more disks...
>
> --
> `In the future, company names will be a 32-character hex string.'
>   --- Bruce Schneier on the shortage of company names

-- 
Gustavo Guillermo Pérez
Compunauta uLinux
www.compunauta.com
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