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creazione immagine di un cd
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heXen
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Joined: 21 Jun 2004
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PostPosted: Wed Dec 29, 2004 10:09 am    Post subject: creazione immagine di un cd Reply with quote

ciao

Code:

dd if=/dev/hdd of=/mnt/bigstuff/cod1.iso
dd: reading `/dev/hdd': Input/output error
3216+0 records in
3216+0 records out


Code:
ls -l /mnt/bigstuff/cod1.iso
-rw-r--r--  1 root root 1646592 Dec 29 11:06 /mnt/bigstuff/cod1.iso


come posso fare quella iso?
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AlterX
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Joined: 03 Apr 2004
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PostPosted: Wed Dec 29, 2004 10:15 am    Post subject: creazione iso da cd Reply with quote

questa dovrebbe funzionare:

cat /mnt/cdrom > image.iso


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gutter
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Joined: 13 Mar 2004
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Location: Aarau, Aargau, Switzerland

PostPosted: Wed Dec 29, 2004 10:24 am    Post subject: Reply with quote

Usa il comando:

Code:
dd if=/dev/cdrom of=image.iso count=`isosize /dev/cdrom`


in modo tale che la lettura non vada oltre la dimensione reale del cd ;)
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randomaze
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PostPosted: Wed Dec 29, 2004 10:43 am    Post subject: Re: creazione iso da cd Reply with quote

AlterX wrote:
questa dovrebbe funzionare:

cat /mnt/cdrom > image.iso


Sei sicuro? Intendi veramente 'mnt' oppure volevi scrivere 'dev'?
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heXen
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PostPosted: Wed Dec 29, 2004 1:13 pm    Post subject: Reply with quote

Mi sembra strano che si tratti di dimensioni. Il giochetto con dd senza parametri l'ho fatto con altri cd ed ha funzionato :?
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heXen
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PostPosted: Wed Dec 29, 2004 5:12 pm    Post subject: Reply with quote

Code:
cat /dev/hdd > /mnt/bigstuff/cod1.iso
cat: /dev/hdd: Input/output error


e sempre
Code:
ls -l /mnt/bigstuff/cod1.iso
-rw-r--r--  1 root root 1646592 Dec 29 18:09 /mnt/bigstuff/cod1.iso


particolare penso importante: il cd è protetto
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gutter
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PostPosted: Thu Dec 30, 2004 10:29 am    Post subject: Reply with quote

Non è che percaso è un cd che contiene sia dati che musica ?!?
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MonsterMord
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PostPosted: Thu Dec 30, 2004 10:39 am    Post subject: Reply with quote

prova con il comando "readcd dev=/dev/cdrom f=miocd.iso"
Code:

equery belongs /usr/bin/readcd
[ Searching for file(s) /usr/bin/readcd in *... ]
app-cdr/cdrtools-2.01 (/usr/bin/readcd)


comunque meglio di "dd" non ho trovato, sei sicuro di non avere il supporto graffiato/bacato?
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heXen
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PostPosted: Thu Dec 30, 2004 5:30 pm    Post subject: Reply with quote

Code:
readcd: Success. Error on sector 812 not corrected. Total of 1 errors.


mi sa che è veramente o la protezione del cd o roba fisica
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fedeliallalinea
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PostPosted: Thu Dec 30, 2004 5:33 pm    Post subject: Reply with quote

heXen wrote:
mi sa che è veramente o la protezione del cd o roba fisica

Se ha il marchio cd no. Un cd non ha protezione e se ce l'ha allora non puo' portare il marchio cd.
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