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2009/5/15 Grant <emailgrant@×××××.com>: |
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> I'd like to back up the files on my DVD-Audio discs. The files are |
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> encrypted and I don't want to decrypt them, I just want to back them |
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> up. I'm getting I/O errors when I try to cp the files, and I'm |
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> guessing it's because of the encryption. Does anyone know of a method |
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> that would back these discs up in their encrypted form? Here are the |
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> errors I get: |
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> |
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> # cp -R /mnt/cdrom/AUDIO_TS DVD-A |
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> cp: reading `/mnt/cdrom/AUDIO_TS/ATS_01_1.AOB': Input/output error |
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> cp: reading `/mnt/cdrom/AUDIO_TS/ATS_01_2.AOB': Input/output error |
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> cp: reading `/mnt/cdrom/AUDIO_TS/ATS_01_3.AOB': Input/output error |
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> cp: reading `/mnt/cdrom/AUDIO_TS/ATS_01_4.AOB': Input/output error |
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> cp: reading `/mnt/cdrom/AUDIO_TS/AUDIO_SV.VOB': Input/output error |
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> cp: reading `/mnt/cdrom/AUDIO_TS/AUDIO_TS.VOB': Input/output error |
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> |
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> - Grant |
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> |
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> |
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Why don't you use the (very old, but still effective) dd [1] command |
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to create an ISO image? |
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dd if=/dev/<your-dvd-device> of=<some-path>/bakup.iso bs=2048 conv=sync,notrunc |
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That will make an exact copy of your DVD into your hard disk. |
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I don't know if this is what you want to do. |
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Ricardo. |
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[1] http://en.wikipedia.org/wiki/Dd_(Unix) |