On Wed, 2008-07-30 at 14:08 +0200, Stefan Küng wrote:
> Here's how Subversion checks for modifications:
> http://tortoisesvn.tigris.org/faq.html#detectmodification
That starts to make some sense. The 'modified' and the non-modified
files have exactly the same file size as the pristine version, and often
have different time stamps on them. So the time stamp would trigger a
check, which then finds some have different checksums (and are therefore
marked as 'modified') and other don't.
It also explains why files that have different checksums, but identical
timestamps and file sizes are not flagged as modified, as the checksum
is not checked.
Still doesn't explain how the checksums get changed in the first place,
when the files in question have not been browsed to, yet alone opened!
> > For each of the 'modified' files, the MD5sum for the file differed from
> > the checksum for the version in .svn\text-base\. Reverting the file
> > returns it to the original checksum as you would expect.
>
> That's expected: if Subversion can't access the file because another
> application has it open, it treats the file as modified (actually, the
> status is different, but TSVN does not have an overlay for that so it
> uses the 'modified' overlay).
Again, that makes sense. Just the remaining question about how they end
up with different checksums. Which isn't a TortoiseSVN issue I guess.
Thanks,
Ed
P.S. Sorry for the disclaimer each time - I can't remove it or have it
removed as it is NHS policy :-(
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Received on 2008-07-30 14:33:22 CEST