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Groups > comp.os.linux.hardware > #891

Re: DVD-bak get2 DOS:8.3 FileNames?

From Robert Riches <spamtrap42@jacob21819.net>
Newsgroups comp.os.linux.hardware, alt.os.linux.slackware, comp.os.linux.misc
Subject Re: DVD-bak get2 DOS:8.3 FileNames?
Followup-To comp.os.linux.misc
Date 2011-12-04 04:37 +0000
Organization none-at-all
Message-ID <slrnjdlu8p.o33.spamtrap42@one.localnet> (permalink)
References <jbdd53$gf8$1@dont-email.me> <jbdntr$nha$5@news.albasani.net>

Cross-posted to 3 groups.

Followups directed to: comp.os.linux.misc

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["Followup-To:" header set to comp.os.linux.misc.]
On 2011-12-03, The Natural Philosopher <tnp@invalid.invalid> wrote:
> no.top.post@gmail.com wrote:
>> While looking at my log of how to backup a partition to DVD,
>> I noticed that previous backups have got all file names in DOS:8.3
>> format.
>> That's no good, because multiple fileNames will translate to the
>> same DOS filename.
>> 
>> Here's the command line that I've got logged as what I used:--
>> 
>> -> use: 
>> mkisofs -R /mnt/p11  | cdrecord -v fs=6m speed=2 dev=2,0 -
>> 
>> What am I doing wrong?
>> 
>> == TIA
>> 
> bigger filenames are part of a DC/DVD extended format.
>
> Frankly I have found DVDs crap for backup

What do you find bad about DVDs for backup?

For backups, I create a compressed tarball, split that up to DVD
size, and burn the DVDs.  For each DVD, I verify it on the drive
that burned it and then with a different drive.  Verification is
done by running 'diff' between the original tarball fragment and
the file from the mounted DVD.  Except for a drive going bad, it
is rare to see a coaster.

-- 
Robert Riches
spamtrap42@jacob21819.net
(Yes, that is one of my email addresses.)

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Thread

DVD-bak get2 DOS:8.3 FileNames? no.top.post@gmail.com - 2011-12-03 14:53 +0000
  Re: DVD-bak get2 DOS:8.3 FileNames? Tim Watts <tw+usenet@dionic.net> - 2011-12-03 16:08 +0000
  Re: DVD-bak get2 DOS:8.3 FileNames? The Natural Philosopher <tnp@invalid.invalid> - 2011-12-03 17:57 +0000
    Re: DVD-bak get2 DOS:8.3 FileNames? Robert Riches <spamtrap42@jacob21819.net> - 2011-12-04 04:37 +0000
  Re: DVD-bak get2 DOS:8.3 FileNames? mjb@signal11.invalid (Mike) - 2011-12-03 19:19 +0000

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