Re: True repository backup
From: Andreas Stieger <Andreas.Stieger_at_gmx.de>
Date: Fri, 2 Dec 2016 09:43:03 +0100
Александр Козлов wrote:
Yes, but you knew that when you configured nightly backup.
> Of cause, every user can do a virgin repository checkout and then commit
If you are talking about uncommitted data, that is not even a consideration for svn.
Working copies are considered throw-away data. Subversion has no facilities to re-sync working copies to a restored server repositories that may have some revisions removed, in the case where a working copy has newer revisions locally.
> The Red Book says that making backups every hour is a form of paranoia.
That has nothing to do with paranoia, just cost vs. benefits. If nightly backups with archives covers what you need at a price you want to spend for it, then do that. If you need running back-ups and are willing to "pay" for it, implement it. Many people fail to protect their invested effort properly testing the configuration in a real life drill, a.k.a. test restore.
> will try to use a repository mirror or some distributed version control.
I am not sure what you are saying here as these are different concepts.
svnsync mirrors can bridge the gap between interval, archived backups and the intra-day data, but NEVER replace them. As part of a mixed strategy they absolutely make sense for your case. They are not synchronous, neither are dvcs for that matter, and synchronicity is a different consideration.
Andreas
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