Philip Martin wrote on Thu, Nov 29, 2012 at 18:24:38 +0000:
> olli hauer <ohauer_at_gmx.de> writes:
>
> > Is there a way to dump the checksums from a svn repo?
> >
> > What I'm doing at the moment on masters and slaves is
> > $> svnadmin verify
> > and
> > $> sqlite $repo/db/rep-cache.db "select hash,revision from rep_cache"
> >
> > then additional comparing the sqlite output from master and slaves.
> >
> > Since rep-cache is not used during read requests it would be nice to have
> > for example a parameter for svnadmin verify to output the checksums so
> > they can be compared between master and slaves.
> >
> > Is there way for example via the python/perl API?
> >
> > Thanks for every answer and code snippet ...
>
> I did it in C but I suppose you might be able to use the Python
> bindings. I did
>
> svn_fs_open()
> svn_fs_revision_root(N)
> svn_repos_replay2(N-1)
>
> which drove an editor from rN-1 rto rN and the editor did nothing except
> extract the checksum from the close_file callback.
This will only give you the precalculated checksum stored as a metadata
attribute within the backend --- it's not going to checksum the file
on-the-fly to compute the actual checksum.
Received on 2012-11-30 02:15:03 CET