Re: Incremental backup over writable snapshot

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GEO <1g2e3o4@xxxxxxxxx> schrieb:

> @Kai Krakow: I accept your opinion and thank you for your answer.
> However I have special reasons doing so. I could name you a few use cases.
> For example I do not need to backup search indexes as they mess up over
> time, so I simple recreate the cache in case of a new install.
> I know most of the settings I set and I know exactly what missing
> directories break what in case of deletion, because I have tried so
> various times.

I tried to keep it neutral to help people not to try applying your special 
case as an idea for their own backup which may have a total different 
requirement.

> This is not supposed to be a system backup, or a "home" backup, but a
> backup of my data (documents, videos etc.).
> I know hidden directories contain mails etc. but I know exactly where my
> mails are (most of them imap anyway) and I would include them in the
> backup.
> 
> So I am looking for a different use case.

I may be wrong but it sounds like you approach the problem from the wrong 
direction. If only selective data is important to you for backup: Why not 
put your important data in a single subvolume and backup that? You could 
install some compatibility symlinks to keep consistency with the well known 
directory structure... This is how I usually handle such corner cases. A 
small script like "recreate_symlinks.sh" which you also put into the backup 
will help you in case of restoring.

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