Re: suggestion: do not keep files in tar archives.
Miek Gieben <[email protected]>
| Newsgroups | gmane.comp.sysutils.backup.hdup.general |
|---|---|
| Message-ID | <[email protected]> |
[On 16 Dec, @15:44, Jesper wrote in "Re: [hdup-user] suggestion: do ..."]
> | My question is this: if you gzip afio archives in this way, will there still
> | be a speed benefit compared to tar? You will need the entire archive before
> | being able to unzip it....
>
> Likely not, but IIRC afio is capable of gziping the files inside the
> archive. This has the benefit that should part of the file be damaged, the
> rest might still work.
ah, that makes sense. But then the fact of encryption remains, but this
can also be done on a per file basis... hmm....
But I don't want to change the encryption, for compression this _could_ be
done, but would mean that tar file are differently compressed than afio
files. That's not something you want. So either I
1) change the currently used compression, compress first, then put the file
in the archive, or
2) compressed the archive after creation - but that would negate the speed
benefit for afio
I don't want to do 1), because that would mean hdup isn't backward compatible
anymore, and I also have issues with 2)...
hmm...
grtz
Miek
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