Re: efficiency of btrfs cow

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On 11-03-06 11:02 AM, Fajar A. Nugraha wrote:
> 
> If you have snapshots anyway, why not :
> - create a snapshot before each backup run
> - use the same directory (e.g. just /backup), no need to "cp" anything
> - add "--inplace" to rsync

Which is exactly what I am doing.  There is no "cp" involved in making
the btrfs copies of the existing backup.  It's simply "rsync -aAXH ...
--inplace" from the existing backup archive to the new, btrfs archive.

Cheers,
b.


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